Shen, Jun ; Lauterbach, Stefan ; Hess, Christian (2024)
Rational Design of Mesoporous CuO–CeO₂ Catalysts for NH₃-SCR Applications Guided by Multiple In Situ Spectroscopies.
In: ACS Applied Materials & Interfaces, 2022, 14 (38)
doi: 10.26083/tuprints-00028245
Artikel, Zweitveröffentlichung, Postprint

Ziemba, Marc ; Ganduglia-Pirovano, M. Verónica ; Hess, Christian (2024)
Insight into the mechanism of the water–gas shift reaction over Au/CeO₂ catalysts using combined operando spectroscopies.
In: Faraday Discussions, 2020, 229
doi: 10.26083/tuprints-00028235
Artikel, Zweitveröffentlichung, Postprint

Schumacher, Leon ; Weyel, Jakob ; Hess, Christian (2024)
Unraveling the Active Vanadium Sites and Adsorbate Dynamics in VOₓ/CeO₂ Oxidation Catalysts Using Transient IR Spectroscopy.
In: Journal of the American Chemical Society, 2022, 144 (32)
doi: 10.26083/tuprints-00028246
Artikel, Zweitveröffentlichung, Postprint

Filtschew, Anastasia ; Beato, Pablo ; Rasmussen, Søren B. ; Hess, Christian (2024)
The role of platinum on the NOₓ storage and desorption behavior of ceria: An online FT-IR study combined with in situ Raman and UV-Vis spectroscopy.
In: Physical Chemistry Chemical Physics, 2020, 23 (3)
doi: 10.26083/tuprints-00028233
Artikel, Zweitveröffentlichung, Postprint

Hoyer, Henrik ; Hess, Christian (2024)
Identifying active oxygen and copper species in Cu/CeO2 catalysts using Raman and UV–Vis modulation excitation spectroscopy.
In: The Journal of Physical Chemistry C
doi: 10.1021/acs.jpcc.4c05826
Artikel, Bibliographie

Schumacher, Leon ; Funke, Marius ; Hess, Christian (2024)
Unraveling the mechanism of the CO2-assisted oxidative dehydrogenation of propane over VOx/CeO2: an operando spectroscopic study.
In: RSC Sustainability
doi: 10.1039/D4SU00527A
Artikel, Bibliographie

Schumacher, Leon ; Hess, Christian (2024)
Detailed analysis of the Raman vibrational structure of vanadia in VOx/CeO2: a combined experimental and theoretical approach.
In: The Journal of Physical Chemistry C
doi: 10.1021/acs.jpcc.4c01326
Artikel, Bibliographie

Ziemba, Marc ; Weyel, Jakob ; Zeller, Patrick ; Welzenbach, Jan ; Efimenko, Anna ; Hävecker, Michael ; Hess, Christian (2024)
Importance of metal-support interactions for CO2 hydrogenation: an operando near-ambient pressure x-ray photoelectron spectroscopy study on gold-loaded In2O3 and CeO2 catalysts.
In: The Journal of Physical Chemistry Letters, 15
doi: 10.1021/acs.jpclett.4c00653
Artikel, Bibliographie

Schumacher, Leon ; Ziemba, Marc ; Hess, Christian (2024)
Investigation of the CO2 activation and regeneration of reduced VOx/CeO2 catalysts using multiple in situ spectroscopies.
In: ChemCatChem
doi: 10.1002/cctc.202301409
Artikel, Bibliographie

Weyel, Jakob ; Schumacher, Leon ; Ziemba, Marc ; Pfeiffer, Maximilian ; Hess, Christian (2024)
Modulation excitation spectroscopy: a powerful tool to elucidate active species and sites in catalytic reactions.
In: Accounts of Chemical Research
doi: 10.1021/acs.accounts.4c00351
Artikel, Bibliographie

Schumacher, Leon ; Shen, Jun ; Hofmann, Kathrin ; Hess, Christian (2024)
Rational design of vanadia-based propane ODH catalysts: A multiple operando spectroscopic investigation of VOx/TiO2/CeO2.
In: Catalysis Today, 426
doi: 10.1016/j.cattod.2023.114387
Artikel, Bibliographie

Weyel, Jakob ; Hess, Christian (2024)
Refining the mechanism of CO₂ and H₂ activation over gold-ceria catalysts by IR modulation excitation spectroscopy.
In: Physical Chemistry Chemical Physics, 26 (8)
doi: 10.1039/D3CP05102A
Artikel, Bibliographie

Pfeiffer, Maximilian Alexander ; Hess, Christian (2023)
Unraveling mechanistic differences in optical and electrical sensors: time-resolved operando UV-vis spectroscopy of P-type perovskite gas sensors.
In: The Journal of Physical Chemistry C, 127 (46)
doi: 10.1021/acs.jpcc.3c05195
Artikel, Bibliographie

Schumacher, Leon ; Radtke, Mariusz ; Welzenbach, Jan ; Hess, Christian (2023)
Unraveling surface and bulk dynamics of iron(III) molybdate during oxidative dehydrogenation using operando and transient spectroscopies.
In: Communications Chemistry, 6
doi: 10.1038/s42004-023-01028-8
Artikel, Bibliographie

Schumacher, Leon ; Pfeiffer, Johannes ; Shen, Jun ; Gutmann, Torsten ; Breitzke, Hergen ; Buntkowsky, Gerd ; Hofmann, Kathrin ; Hess, Christian (2023)
Collaborative Mechanistic Effects between Vanadia and Titania during the Oxidative Dehydrogenation of Propane Investigated by Operando and Transient Spectroscopies.
In: ACS Catalysis, 13 (12)
doi: 10.1021/acscatal.3c01404
Artikel, Bibliographie

Radtke, Mariusz ; Heber, Marcel ; Hess, Christian (2023)
Fundamental understanding of working batteries by in situ and operando Raman spectroelectrochemistry.
In: Encyclopedia of Solid-Liquid Interfaces
doi: 10.1016/B978-0-323-85669-0.00100-8
Buchkapitel, Bibliographie

Ziemba, Marc ; Hess, Christian (2023)
Unravelling the mechanism of CO2 activation over low-loaded Cu/CeO2(111) catalysts using operando and transient spectroscopies.
In: Catalysis Science & Technology, 13 (10)
doi: 10.1039/d3cy00494e
Artikel, Bibliographie

Oefner, Niklas ; Shuck, Christopher E. ; Schumacher, Leon ; Heck, Franziska ; Hofmann, Kathrin ; Schmidpeter, Jana ; Li, Weiqun ; Bahri, Mounib ; Mehdi, B. Layla ; Drochner, Alfons ; Albert, Barbara ; Hess, Christian ; Gogotsi, Yury ; Etzold, Bastian J. M. (2023)
MXene aerogel derived ultra-active vanadia catalyst for selective conversion of sustainable alcohols to base chemicals.
In: ACS Applied Materials & Interfaces, 15 (13)
doi: 10.1021/acsami.2c22720
Artikel, Bibliographie

Schumacher, Leon ; Ziemba, Marc ; Brunnengräber, Kai ; Totzauer, Lea Marie ; Hofmann, Kathrin ; Etzold, Bastian J. M. ; Albert, Barbara ; Hess, Christian (2023)
Understanding the reduction behavior of VOx/CeO2 on a molecular level: combining temperature-programmed reduction with multiple in-situ spectroscopies and x-ray diffraction.
In: The Journal of Physical Chemistry C, 127 (12)
doi: 10.1021/acs.jpcc.3c00622
Artikel, Bibliographie

Hess, Christian (2023)
Mechanistic insight into CO2 activation using new operando and transient spectroscopic approaches.
In: Bunsen-Magazin : Zeitschrift der Deutschen Bunsen-Gesellschaft für physikalische Chemie, 25 (4)
Artikel, Bibliographie

Radtke, Mariusz ; Hess, Christian (2022)
Operando spectroelectrochemistry of bulk-exfoliated 2D SnS2 for anodes within alkali metal ion batteries reveals unusual tin (III) states.
In: Frontiers in Chemistry, 10
doi: 10.3389/fchem.2022.1038327
Artikel, Bibliographie

Shen, Jun ; Lauterbach, Stefan ; Hess, Christian (2022)
Rational Design of Mesoporous CuO–CeO2 Catalysts for NH3-SCR Applications Guided by Multiple In Situ Spectroscopies.
In: ACS Applied Materials & Interfaces, 14 (38)
doi: 10.1021/acsami.2c13367
Artikel, Bibliographie

Schumacher, Leon ; Weyel, Jakob ; Hess, Christian (2022)
Unraveling the Active Vanadium Sites and Adsorbate Dynamics in VOx/CeO2 Oxidation Catalysts Using Transient IR Spectroscopy.
In: Journal of the American Chemical Society, 144 (32)
doi: 10.1021/jacs.2c06303
Artikel, Bibliographie

Radtke, Mariusz ; Hess, Christian (2022)
Easy-Made Setup for High-Temperature (Up to 1100 °C) Electrochemical Impedance Spectroscopy.
In: Journal of Materials Engineering and Performance, 31
doi: 10.1007/s11665-022-06653-3
Artikel, Bibliographie

Pfeiffer, Maximilian Alexander ; Hess, Christian (2022)
Application of Transient Infrared Spectroscopy To Investigate the Role of Gold in Ethanol Gas Sensing over Au/SnO2.
In: The Journal of Physical Chemistry C, 126 (8)
doi: 10.1021/acs.jpcc.1c10384
Artikel, Bibliographie

Ziemba, Marc ; Weyel, Jakob ; Hess, Christian (2022)
Elucidating the mechanism of the reverse water–gas shift reaction over Au/CeO2 catalysts using operando and transient spectroscopies.
In: Applied Catalysis B: Environmental, 301
doi: 10.1016/j.apcatb.2021.120825
Artikel, Bibliographie

Ziemba, Marc ; Weyel, Jakob ; Hess, Christian (2022)
Approaching C1 Reaction Mechanisms Using Combined Operando and Transient Analysis: A Case Study on Cu/CeO2 Catalysts during the LT-Water-Gas Shift Reaction.
In: ACS Catalysis, 12 (15)
doi: 10.1021/acscatal.2c02216
Artikel, Bibliographie

Ziemba, Marc ; Radtke, Mariusz ; Schumacher, Leon ; Hess, Christian (2022)
Aufklärung der CO₂‐Hydrierung über In₂O₃‐Nanopartikeln mittels Operando UV/Vis‐ und Impedanzspektroskopie.
In: Angewandte Chemie, 134 (39)
doi: 10.1002/ange.202209388
Artikel, Bibliographie

Weyel, Jakob ; Ziemba, Marc ; Hess, Christian (2022)
Elucidating Active CO–Au Species on Au/CeO2(111): A Combined Modulation Excitation DRIFTS and Density Functional Theory Study.
In: Topics in Catalysis, 65
doi: 10.1007/s11244-022-01599-1
Artikel, Bibliographie

Ziemba, Marc ; Radtke, Mariusz ; Schumacher, Leon ; Hess, Christian (2022)
Elucidating CO2 Hydrogenation over In2O3 Nanoparticles using Operando UV‐vis and Impedance Spectroscopies.
In: Angewandte Chemie. International Edition
doi: 10.1002/anie.202209388
Artikel, Bibliographie

Heber, Marcel ; Hess, Christian (2022)
Monitoring electrode/electrolyte interfaces of Li‐ion batteries under working conditions: A surface‐enhanced Raman spectroscopic study on LiCoO 2 composite cathodes.
In: Surface and Interface Analysis
doi: 10.1002/sia.7097
Artikel, Bibliographie

Heber, Marcel ; Hofmann, Kathrin ; Hess, Christian (2022)
Raman Diagnostics of Cathode Materials for Li-Ion Batteries Using Multi-Wavelength Excitation.
In: Batteries, 8 (2)
doi: 10.3390/batteries8020010
Artikel, Bibliographie

Oefner, Niklas ; Heck, Franziska ; Dürl, Marcel ; Schumacher, Leon ; Siddiqui, Humera Khatoon ; Kramm, Ulrike I. ; Hess, Christian ; Möller, Angela ; Albert, Barbara ; Etzold, Bastian J. M. (2021)
Activity, selectivity and initial degradation of iron molybdate in the oxidative dehydrogenation of ethanol.
In: ChemCatChem, 14 (4)
doi: 10.1002/cctc.202101219
Artikel, Bibliographie

Heber, Marcel ; Hess, Christian (2021)
Monitoring electrode/electrolyte interfaces of Li-ion batteries under working conditions: A surface-enhanced Raman spectroscopic study on LiCoO2 composite cathodes.
In: ChemRxiv : the Preprint Server for Chemistry
doi: 10.26434/chemrxiv-2021-13zcn
Artikel, Bibliographie

Radtke, Mariusz ; Kopp, Karl ; Hess, Christian (2021)
Coupling Long‐Range Raman with X‐Ray Photoelectron Spectroscopy for Complementary Bulk and Surface Characterization of Battery Materials.
In: Chemistry–Methods, 2 (1)
doi: 10.1002/cmtd.202100058
Artikel, Bibliographie

Shen, Jun ; Hess, Christian (2021)
Controlling the dispersion of ceria using nanoconfinement: application to CeO2/SBA-15 catalysts for NH3-SCR.
In: Materials Advances, 22 (2)
doi: 10.1039/d1ma00658d
Artikel, Bibliographie

Rogg, Simone ; Hess, Christian (2021)
CO2 as a soft oxidant for propane oxidative dehydrogenation : a mechanistic study using operando UV Raman spectroscopy.
In: Journal of CO2 Utilization, 50
doi: 10.1016/j.jcou.2021.101604
Artikel, Bibliographie

Ulrich, Nils ; Spende, Anne ; Burr, Loïc ; Sobel, Nicolas ; Schubert, Ina ; Hess, Christian ; Trautmann, Christina ; Toimil-Molares, Maria Eugenia (2021)
Conical Nanotubes Synthesized by Atomic Layer Deposition of Al2O3, TiO2, and SiO2 in Etched Ion-Track Nanochannels.
In: Nanomaterials, 11 (8)
doi: 10.3390/nano11081874
Artikel, Bibliographie

Ziemba, Marc ; Schilling, Christian ; Ganduglia-Pirovano, M. Verónica ; Hess, Christian (2021)
Toward an Atomic-Level Understanding of Ceria-Based Catalysts: When Experiment and Theory Go Hand in Hand.
In: Accounts of Chemical Research, 54 (13)
doi: 10.1021/acs.accounts.1c00226
Artikel, Bibliographie

Schumacher, Leon ; Hess, Christian (2021)
The active role of the support in propane ODH over VOx/CeO2 catalysts studied using multiple operando spectroscopies.
In: Journal of Catalysis, 398
doi: 10.1016/j.jcat.2021.04.006
Artikel, Bibliographie

Cayón, Vanina M. ; Laucirica, Gregorio ; Toum Terrones, Yamili ; Cortez, María Lorena ; Pérez-Mitta, Gonzalo ; Shen, Jun ; Hess, Christian ; Toimil-Molares, Maria Eugenia ; Trautmann, Christina ; Marmisollé, Waldemar Alejandro ; Azzaroni, Omar (2021)
Borate-driven ionic rectifiers based on sugar-bearing single nanochannels.
In: Nanoscale, 13 (25)
doi: 10.1039/D0NR07733J
Artikel, Bibliographie

Anand, Megha ; Beale, Andrew M. ; Boronat, Mercedes ; Bowker, M. ; Bugaev, Aram L. ; Bukhtiyarov, Valerii I. ; Catlow, C. Richard A. ; Chansai, Sarayute ; Claeys, Michael ; Conway, Matthew ; Davies, Philip R. ; Edwards, Jennifer ; El-Kadi, Joseph ; Eremin, Dmitry ; Fischer, Nico ; Guan, Shaoliang ; Hargreaves, Justin S. J. ; Hess, Christian ; Hutchings, Graham J. ; Jameel, Froze ; Reza Kamali, Ali ; Kondrat, Simon ; Lawes, Naomi ; Lennon, David ; Li, Diyuan ; Morgan, Patrick ; Oyarzún Aravena, Andrea M. ; Reece, Christian ; Réocreux, Romain ; Seavill, Peter W. ; Sekine, Yasushi ; Shozi, Mzamo ; Silverwood, Ian ; Sinev, Mikhail ; Smith, Collin ; Stamatakis, Michail ; Torrente Murciano, Laura ; Uner, Deniz ; Weckhuysen, Bert M. ; Whiston, Keith ; Wolf, Moritz ; Yang, Bo ; Zeinalipour-Yazdi, Constantinos D. (2021)
Advanced approaches: general discussion.
In: Faraday Discussions, 229
doi: 10.1039/D1FD90032C
Artikel, Bibliographie

Ananikov, Valentine ; Bugaev, Aram ; Chansai, Sarayute ; Claeys, Michael ; Conway, Matthew ; Eremin, Dmitry ; Greaves, Megan ; Hess, Christian ; Hintermair, Ulrich ; Hutchings, Graham ; Jameel, Froze ; Kamali, Ali Reza ; Koehler, Klaus ; Malkov, Andrei ; Morgan, Patrick ; Oyarzún Aravena, Andrea M. ; Seavill, Peter W. ; Sinev, Mikhail ; Torrente Murciano, Laura ; Uner, Deniz ; Whiston, Keith ; Williams, Charlotte K. ; Wolf, Moritz (2021)
Dynamics: general discussion.
In: Faraday Discussions, 229
doi: 10.1039/D1FD90031E
Artikel, Bibliographie

Ziemba, Marc ; Schumacher, Leon ; Hess, Christian (2021)
Reduction Behavior of Cubic In2O3 Nanoparticles by Combined Multiple In Situ Spectroscopy and DFT.
In: The Journal of Physical Chemistry Letters, 12 (15)
doi: 10.1021/acs.jpclett.1c00892
Artikel, Bibliographie

Herold, Felix ; Leubner, Oliver ; Jeschonek, Katharina ; Hess, Christian ; Drochner, Alfons ; Qi, Wei ; Etzold, Bastian J.M. (2021)
Methodology for the identification of carbonyl absorption maxima of carbon surface oxides in DRIFT spectra.
In: Carbon Trends, 3
doi: 10.1016/j.cartre.2020.100020
Artikel, Bibliographie

Ziemba, Marc ; Ganduglia-Pirovano, Veronica ; Hess, Christian (2021)
Insight into the mechanism of the water-gas shift reaction over Au/CeO2 catalysts using combined operando spectroscopies.
In: Faraday Discussions, 229
doi: 10.1039/C9FD00133F
Artikel, Bibliographie

Filtschew, Anastasia ; Beato, Pablo ; Rasmussen, Søren Birk ; Hess, Christian (2021)
The role of platinum on the NOx storage and desorption behavior of ceria: An online FT-IR study combined with in situ Raman and UV-Vis spectroscopy.
In: Physical Chemistry Chemical Physics, 23 (3)
doi: 10.1039/D0CP05800A
Artikel, Bibliographie

Hess, Christian (2021)
New advances in using Raman spectroscopy for the characterization of catalysts and catalytic reactions.
In: Chemical Society Reviews, 50 (5)
doi: 10.1039/d0cs01059f
Artikel, Bibliographie

Radtke, Mariusz ; Hess, Christian (2021)
Operando Raman Shift Replaces Current in Electrochemical Analysis of Li-ion Batteries: A Comparative Study.
In: Molecules, 26 (15)
doi: 10.3390/molecules26154667
Artikel, Bibliographie

Hess, Christian
Hrsg.: Diwald, Oliver ; Berger, Thomas (2021)
Vibrational Spectroscopies.
In: Metal Oxide Nanoparticles - Formation, Functional Properties, and Interfaces. Volume 2
doi: 10.1002/9781119436782.ch13
Buchkapitel, Bibliographie

Shen, Jun ; Hess, Christian (2020)
High Surface Area VOx/TiO2/SBA-15 Model Catalysts for Ammonia SCR Prepared by Atomic Layer Deposition.
In: Catalysts, 10 (12)
doi: 10.3390/catal10121386
Artikel, Bibliographie

Ziemba, Marc ; Stark, Danny ; Hess, Christian (2020)
Combined DFT and operando Spectroscopic Study of the Water-Gas Shift Reaction over Ceria based Catalysts: The Role of the Noble Metal and Ceria Faceting.
In: Chemistry proceedings, 2 (1)
doi: 10.3390/ECCS2020-07531
Artikel, Bibliographie

Ziemba, Marc ; Ganduglia-Pirovano, M. Verónica ; Hess, Christian (2020)
Elucidating the oxygen storage-release dynamics in ceria nanorods by combined multi-wavelength Raman spectroscopy and DFT.
In: The Journal of Physical Chemistry Letters, 11 (20)
doi: 10.1021/acs.jpclett.0c02607
Artikel, Bibliographie

Ziemba, Marc ; Hess, Christian (2020)
Influence of gold on the reactivity behaviour of ceria nanorods in CO oxidation: Combining operando spectroscopies and DFT calculations.
In: Catalysis Science & Technology, 10 (11)
doi: 10.1039/D0CY00392A
Artikel, Bibliographie

Ott, Alexander ; Rogg, Simone ; Lauterbach, Stefan ; Kleebe, Hans-Joachim ; Hess, Christian ; Mera, Gabriela (2020)
Novel 0D-nanocarbon-silica ceramic composites: sol–gel synthesis and high-temperature evolution.
In: Dalton Transactions, 49 (21)
doi: 10.1039/D0DT01016B
Artikel, Bibliographie

Tran, Minh H. ; Brilmayer, Robert ; Liu, Lei ; Zhuang, Houlong ; Hess, Christian ; Andrieu-Brunsen, Annette ; Birkel, Christina S. (2020)
Synthesis of a Smart Hybrid MXene with Switchable Conductivity for Temperature Sensing.
In: ACS Applied Nano Materials, 3 (5)
doi: 10.1021/acsanm.0c00118
Artikel, Bibliographie

Schilling, Christian ; Ziemba, Marc ; Hess, Christian ; Ganduglia-Pirovano, M. Verónica (2020)
Identification of single-atom active sites in CO oxidation over oxide-supported Au catalysts.
In: Journal of Catalysis, 383
doi: 10.1016/j.jcat.2020.01.022
Artikel, Bibliographie

Ober, Patrick ; Rogg, Simone ; Hess, Christian (2020)
Direct evidence for active support participation in oxide catalysis: multiple operando spectroscopy of VOx/Ceria.
In: ACS Catalysis, 10 (5)
doi: 10.1021/acscatal.9b05174
Artikel, Bibliographie

Elger, Ann-Kathrin ; Hess, Christian (2019)
Application of Raman Spectroscopy to Working Gas Sensors: From in situ to operando Studies.
In: Sensors, 19 (23)
doi: 10.3390/s19235075
Artikel, Bibliographie

Brilmayer, Robert ; Hess, Christian ; Andrieu‐Brunsen, Annette (2019)
Functionalized Nanopores: Influence of Chain Architecture on Nanopore Accessibility in Polyelectrolyte Block‐Co‐Oligomer Functionalized Mesopores.
doi: 10.1002/smll.201970220
Anderes, Bibliographie

Elger, Ann-Kathrin ; Hess, Christian (2019)
Aufklärung des Mechanismus von SnO2-Gassensoren unter Betriebsbedingungen mittels kombinierter operando-UV-Vis-, Raman- und IR-Spektroskopie.
In: Angewandte Chemie, 131 (42)
doi: 10.1002/ange.201908871
Artikel, Bibliographie

Elger, Ann-Kathrin ; Hess, Christian (2019)
Elucidating the Mechanism of Working SnO2 Gas Sensors Using Combined Operando UV/Vis, Raman, and IR Spectroscopy.
In: Angewandte Chemie International Edition, 58 (42)
doi: 10.1002/anie.201908871
Artikel, Bibliographie

Brilmayer, Robert ; Hess, Christian ; Andrieu‐Brunsen, Annette (2019)
Influence of Chain Architecture on Nanopore Accessibility in Polyelectrolyte Block‐Co‐Oligomer Functionalized Mesopores.
In: Small, 15 (41)
doi: 10.1002/smll.201902710
Artikel, Bibliographie

Knoche, Stefan ; Heid, Maurice ; Gora, Niklas ; Ohlig, Dominik ; Drochner, Alfons ; Hess, Christian ; Etzold, Bastian ; Vogel, Herbert (2019)
Mechanistic Study on the Selective Oxidation of Acrolein to Acrylic Acid: Identification of the Rate‐Limiting Step via Perdeuterated Acrolein.
In: ChemCatChem, 11 (14)
doi: 10.1002/cctc.201900549
Artikel, Bibliographie

Ruff, Philip ; Schumacher, Leon ; Rogg, Simone ; Hess, Christian (2019)
Atomic layer deposition-assisted synthesis of embedded vanadia catalysts.
In: ACS Catalysis, 9 (7)
doi: 10.1021/acscatal.9b01385
Artikel, Bibliographie

Elger, Ann-Kathrin ; Baranyai, Julian ; Hofmann, Kathrin ; Hess, Christian (2019)
Direct operando spectroscopic observation of oxygen vacancies in working ceria-based gas sensors.
In: ACS Sensors, 4 (6)
doi: 10.1021/acssensors.9b00521
Artikel, Bibliographie

Schilling, Christian ; Hess, Christian (2019)
Elucidating the role of support oxygen in the water–gas shift reaction over ceria-supported gold catalysts using operando spectroscopy.
In: ACS Catalysis, 9 (2)
doi: 10.1021/acscatal.8b04536
Artikel, Bibliographie

Herzog, Nicole ; Brilmayer, Robert ; Stanzel, Mathias ; Kalyta, Anastasia ; Spiehl, Dieter ; Dörsam, Edgar ; Hess, Christian ; Andrieu-Brunsen, Annette (2019)
Gravure printing for mesoporous film preparation.
In: RSC Advances, 9 (41)
doi: 10.1039/C9RA04266K
Artikel, Bibliographie

Berka, Sebastian ; Fleischer, Viktoriya ; Hess, Christian (2019)
Shining Light on Indium Oxide Gas Sensors at Work: A Combined Operando Raman/UV-Vis/FT-IR Spectroscopic Study.
In: Proceedings, 14 (1)
doi: 10.3390/proceedings2019014011
Artikel, Bibliographie

Filtschew, Anastasia ; Hess, Christian (2018)
Unravelling the mechanism of NO and NO₂ storage in ceria: The role of defects and Ce-O surface sites.
In: Applied Catalysis B: Environment and Energy, 237
doi: 10.1016/j.apcatb.2018.06.058
Artikel, Bibliographie

Korschelt, K. ; Schwidetzky, R. ; Pfitzner, F. ; Strugatchi, J. ; Schilling, C. ; Au, M. von der ; Kirchhoff, K. ; Panthöfer, M. ; Lieberwirth, I. ; Tahir, M. N. ; Hess, Christian ; Meermann, B. ; Tremel, W. (2018)
CeO2−x nanorods with intrinsic urease-like activity.
In: Nanoscale, (10)
doi: 10.1039/c8nr03556c
Artikel, Bibliographie

Kumari, Bharti ; John, Daniel ; Hoffmann, Paul ; Spende, Anne ; Toimil-Molares, Maria Eugenia ; Trautmann, Christina ; Hess, Christian ; Ruff, Philip ; Schulze, Marcus ; Stark, Robert ; Buntkowsky, Gerd ; Andrieu-Brunsen, Annette ; Gutmann, Torsten (2018)
Surface enhanced DNP assisted solid-state NMR of functionalized SiO2 coated polycarbonate membranes.
In: Zeitschrift für Physikalische Chemie, 232 (7-8)
doi: 10.1515/zpch-2017-1032
Artikel, Bibliographie

Schilling, Christian ; Ganduglia-Pirovano, M. Verónica ; Hess, Christian (2018)
Experimental and theoretical study on the nature of adsorbed oxygen species on shaped ceria nanoparticles.
In: The Journal of Physical Chemistry Letters, 9 (22)
doi: 10.1021/acs.jpclett.8b02728
Artikel, Bibliographie

Graczyk-Zajac, Magdalena ; Vrankovic, Dragoljub ; Waleska, Philipp ; Hess, Christian ; Vallachira Sasikumar, Pradeep ; Lauterbach, Stefan ; Kleebe, Hans-Joachim ; Soraru, Gian Domenico (2018)
The Li-storage Capacity of SiOC Glasses with and without Mixed Silicon Oxycarbide Bonds.
In: Journal of Materials Chemistry A, 6 (1)
doi: 10.1039/C7TA09236A
Artikel, Bibliographie

Ruff, Philip ; Dietz, Christian ; Stark, Robert W. ; Hess, Christian (2018)
Monitoring the Process of Nanocavity Formation on a Monomolecular Level.
In: Zeitschrift für Physikalische Chemie, 232 (7-8)
doi: 10.1515/zpch-2017-1055
Artikel, Bibliographie

Ruff, Philip ; Carrillo-Solano, Mercedes ; Ulrich, Nils ; Hadley, Andrea ; Kluth, Patrick ; Toimil-Molares, Maria Eugenia ; Trautmann, Christina ; Hess, Christian (2018)
Nanoscale structuring in confined geometries using atomic layer deposition: conformal coating and nanocavity formation.
In: Zeitschrift für Physikalische Chemie, 232 (7-8)
doi: 10.1515/zpch-2017-1058
Artikel, Bibliographie

Waleska, Philipp S. ; Rupp, Severine ; Hess, Christian (2018)
Operando Multi-Wavelength and Time-Resolved Raman Spectroscopy: Structural Dynamics of a Supported Vanadia Catalyst at Work.
In: The Journal of Physical Chemistry C, 122 (6)
doi: 10.1021/acs.jpcc.7b10518
Artikel, Bibliographie

Schilling, Christian ; Hess, Christian (2018)
Real-Time Observation of the Defect Dynamics in Working Au/CeO2 Catalysts by Combined Operando Raman/UV-Vis Spectroscopy.
In: The Journal of Physical Chemistry C, 5 (122)
doi: 10.1021/acs.jpcc.8b00027
Artikel, Bibliographie

Waleska, Philipp ; Hess, Christian (2018)
Structural dynamics of dispersed titania during dehydration and oxidative dehydrogenation studied by in situ UV Raman spectroscopy.
In: Catalysis Letters, 148 (8)
doi: 10.1007/s10562-018-2442-0
Artikel, Bibliographie

Filtschew, Anastasia ; Hess, Christian (2018)
Unravelling the mechanism of NO and NO 2 storage in ceria: The role of defects and Ce-O surface sites.
In: Applied Catalysis B: Environmental, 237
doi: 10.1016/j.apcatb.2018.06.058
Artikel, Bibliographie

Schilling, Christian ; Hess, Christian (2017)
CO Oxidation on Ceria Supported Gold Catalysts Studied by Combined Operando Raman/UV–Vis and IR Spectroscopy.
In: Topics in Catalysis, 60 (1)
doi: 10.1007/s11244-016-0732-6
Artikel, Bibliographie

Hess, Christian ; Waleska, Philipp ; Ratzka, Michaela ; Janssens, Ton V. W. ; Rasmussen, Søren B. ; Beato, Pablo (2017)
Hierarchical Vanadia Model Catalysts for Ammonia Selective Catalytic Reduction.
In: Topics in Catalysis, 60 (19-20)
doi: 10.1007/s11244-017-0843-8
Artikel, Bibliographie

Filtschew, Anastasia ; Hess, Christian (2017)
Interpretation of Raman Spectra of Oxide Materials: The Relevance of Absorption Effects.
In: The Journal of Physical Chemistry C, 121 (35)
doi: 10.1021/acs.jpcc.7b06105
Artikel, Bibliographie

Schilling, Christian ; Hofmann, Alexander ; Hess, Christian ; Ganduglia-Pirovano, M. Veronica (2017)
Raman Spectra of Polycrystalline CeO2: A Density Functional Theory Study.
In: The Journal of Physical Chemistry C, 121 (38)
doi: 10.1021/acs.jpcc.7b06643
Artikel, Bibliographie

Filtschew, Anastasia ; Hofmann, Kathrin ; Hess, Christian (2016)
Ceria and Its Defect Structure: New Insights from a Combined Spectroscopic Approach.
In: The Journal of Physical Chemistry C, 120 (12)
doi: 10.1021/acs.jpcc.6b00959
Artikel, Bibliographie

Lohrenscheit, Marno ; Hess, Christian (2016)
Direct evidence for the participation of oxygen vacancies in the oxidation of carbon monoxide over ceria-supported gold catalysts by using operando Raman spectroscopy.
In: ChemCatChem, 8 (3)
doi: 10.1002/cctc.201501129
Artikel, Bibliographie

Waleska, Philipp S. ; Hess, Christian (2016)
Oligomerization of Supported Vanadia: Structural Insight Using Surface-Science Models with Chemical Complexity.
In: The Journal of Physical Chemistry C, 120 (33)
doi: 10.1021/acs.jpcc.6b01672
Artikel, Bibliographie

Nitsche, David ; Hess, Christian (2016)
Structure of Isolated Vanadia and Titania: A Deep UV-Raman, UV-Vis, and IR Spectroscopic Study.
In: The Journal of Physical Chemistry C, 120 (2)
doi: 10.1021/acs.jpcc.5b10317
Artikel, Bibliographie

Ruff, Philip ; Lauterbach, Stefan ; Kleebe, Hans-Joachim ; Hess, Christian (2016)
Surface structuring of mesoporous materials by controlled synthesis of nanocavities.
In: Microporous and Mesoporous Materials, 235
doi: 10.1016/j.micromeso.2016.08.005
Artikel, Bibliographie

Roth, Felix ; Waleska, Philipp S. ; Hess, Christian ; Ionescu, Emanuel ; Nicoloso, Norbert (2016)
UV Raman spectroscopy of segregated carbon in silicon oxycarbides.
In: Journal of the Ceramic Society of Japan, 124 (10)
doi: 10.2109/jcersj2.16100
Artikel, Bibliographie

Sobel, Nicolas ; Hess, Christian ; Lukas, Manuela ; Spende, Anne ; Stühn, B. ; Toimil-Molares, M. E. ; Trautmann, Christina (2015)
Conformal SiO2 coating of sub-100 nm diameter channels of polycarbonate etched ion-track channels by atomic layer deposition.
In: Beilstein Journal of Nanotechnology, 6
doi: 10.3762/bjnano.6.48
Artikel, Bibliographie

Hausbrand, René ; Cherkashinin, Gennady ; Ehrenberg, Helmut ; Gröting, Melanie ; Albe, Karsten ; Hess, Christian ; Jaegermann, Wolfram (2015)
Fundamental degradation mechanisms of layered oxide Li-ion battery cathode materials: Methodology, insights and novel approaches.
In: Materials Science and Engineering: B, 192
doi: 10.1016/j.mseb.2014.11.014
Artikel, Bibliographie

Heber, Marcel ; Schilling, Christian ; Gross, Toni ; Hess, Christian (2015)
In situ Raman and UV-Vis spectroscopic analysis of lithium-ion batteries.
In: MRS Proceedings, 1773
doi: 10.1557/opl.2015.634
Artikel, Bibliographie

Hess, Christian (2015)
Interaktion von Chemie und Kunst.
In: Nachrichten aus der Chemie, 63 (4)
Artikel, Bibliographie

Silies, Laura ; Didzoleit, Haiko ; Hess, Christian ; Stühn, B. ; Andrieu-Brunsen, Annette (2015)
Mesoporous Thin Films, Zwitterionic Monomers, and Iniferter-Initiated Polymerization: Polymerization in a Confined Space.
In: Chemistry of Materials, 27 (6)
doi: 10.1021/cm503748d
Artikel, Bibliographie

Sobel, Nicolas ; Hess, Christian (2015)
Nano-laminating of SiO2 and TiO2: Atomic layer deposition as a tool to gain new insight into interfaces.
In: MRS Proceedings, 1805
doi: 10.1557/opl.2015.554
Artikel, Bibliographie

Sobel, Nicolas ; Hess, Christian (2015)
Nanoscale Structuring of Surfaces by Using Atomic Layer Deposition.
In: Angewandte Chemie International Edition, 54 (50)
doi: 10.1002/anie.201503680
Artikel, Bibliographie

Sobel, Nicolas ; Hess, Christian (2015)
Nanoskalige Oberflächenstrukturierung mittels Atomlagenabscheidung.
In: Angewandte Chemie, 127 (50)
doi: 10.1002/ange.201503680
Artikel, Bibliographie

Herzog, Nicole ; Kind, Jonas ; Hess, Christian ; Andrieu-Brunsen, Annette (2015)
Surface Plasmons & Visible Light For Polymer Functionalization of Mesopores and Manipulation of Ionic Permselectivity.
In: Chemical Communications, 51 (58)
doi: 10.1039/C5CC03507D
Artikel, Bibliographie

Spende, Anne ; Sobel, Nicolas ; Lukas, Manuela ; Zierold, Robert ; Riedl, Jesse C. ; Gura, Leonard ; Schubert, Ina ; Moreno, Josep M. Montero ; Nielsch, Kornelius ; Stühn, B. ; Hess, Christian ; Trautmann, Christina ; Toimil-Molares, Maria E. (2015)
TiO₂, SiO₂, and Al₂O₃ coated nanopores and nanotubes produced by ALD in etched ion-track membranes for transport measurements.
In: Nanotechnology, 26 (33)
doi: 10.1088/0957-4484/26/33/335301
Artikel, Bibliographie

Nitsche, David ; Hess, Christian (2014)
New insight into the structure of dispersed titania by combining normal-mode analysis with experiment.
In: Chem. Phys. Lett, (616-617)
doi: 10.1016/j.cplett.2014.10.042
Artikel, Bibliographie

Nitsche, David ; Hess, Christian (2014)
Normal mode analysis of silica-supported vanadium oxide catalysts: Comparison of theory with experiment.
In: Catalysis Communications, 52
doi: 10.1016/j.catcom.2014.04.008
Artikel, Bibliographie

Gross, Toni André ; Hess, Christian (2014)
Raman diagnostics of LiCoO2 electrodes for lithium-ion batteries.
In: Journal of Power Sources, 256
doi: 10.1016/j.jpowsour.2014.01.084
Artikel, Bibliographie

Krohm, Fabio ; Didzoleit, Haiko ; Schulze, Marcus ; Dietz, Christian ; Stark, Robert W. ; Hess, Christian ; Stühn, Bernd ; Brunsen, Annette (2014)
Controlling Polymerization Initiator Concentration in Mesoporous Silica Thin Films.
In: Langmuir, 30 (1)
doi: 10.1021/la404004f
Artikel, Bibliographie

Sänze, Sandra ; Hess, Christian (2014)
Ethanol Gas Sensing by Indium Oxide: an Operando Spectroscopic Raman-FTIR Study.
In: The Journal of Physical Chemistry C, 118 (44)
doi: 10.1021/jp509068s
Artikel, Bibliographie

Spende, A. ; Alber, I. ; Sobel, N. ; Hess, Christian ; Lukas, M. ; Stühn, B. ; Zierold, R. ; Montero Moreno, J. M. ; Nielsch, K. ; Trautmann, C. ; Toimil-Molares, M. E. (2014)
High aspect ratio nanotubes fabricated by ion-track technology and atomic layer deposition.
Report, Bibliographie

Gross, Toni ; Hess, Christian (2014)
Spatially-Resolved In Situ Raman Analysis of LiCoO2 Electrodes.
In: ECS transactions, 63 (1)
Artikel, Bibliographie

Gross, Toni André ; Giebeler, Lars ; Hess, Christian (2013)
Novel in situ cell for Raman diagnostics of lithium-ion batteries.
In: Review of Scientific Instruments, 84 (7)
doi: 10.1063/1.4813263
Artikel, Bibliographie

Sänze, Sandra ; Gurlo, Aleksander ; Hess, Christian (2013)
Monitoring Gas Sensors at Work: Operando Raman-FTIR Study of Ethanol Detection by Indium Oxide.
In: Angewandte Chemie International Edition, 52 (13)
doi: 10.1002/anie.201207258
Artikel, Bibliographie

Sänze, Sandra ; Gurlo, Aleksander ; Hess, Christian (2013)
Beobachtung von Gassensoren während des Betriebs: Operando Raman-FTIR-Studie zur Ethanol-Detektion durch Indiumoxid.
In: Angewandte Chemie, 125 (13)
doi: 10.1002/ange.201207258
Artikel, Bibliographie

Thielemann, Jörg P. ; Hess, Christian (2013)
Monitoring Silica Supported Molybdenum Oxide Catalysts at Work: A Raman Spectroscopic Study.
In: ChemPhysChem, 14
doi: 10.1002/cphc.201200648
Artikel, Bibliographie

Hess, Christian (2013)
In situ Raman spectroscopy of catalysts: Examples from current research.
In: Top. Catal. , (56)
doi: 10.1007/s11244-013-0138-7
Artikel, Bibliographie

Nitsche, David ; Hess, Christian (2013)
In situ diagnostics of catalytic materials using tunable confocal Raman spectrocopy.
In: Journal of Raman Spectroscopy, 44 (12)
doi: 10.1002/jrs.4383
Artikel, Bibliographie

Filtschew, Anastasia ; Stranz, Dominic ; Hess, Christian (2013)
Mechanism of NO2 storage in ceria studied by combined in situ Raman/FT-IR spectroscopy.
In: Physical Chemistry Chemical Physics, 15
doi: 10.1039/C3CP51441B
Artikel, Bibliographie

Hess, Christian
Hrsg.: Reedijk, J. ; Poeppelmeier, K. (2013)
Ordered mesoporous and microporous materials with heteroatoms.
In: Comprehensive Inorganic Chemistry II, Auflage: 2
doi: 10.1016/B978-0-08-097774-4.00732-4
Buchkapitel, Bibliographie

Nottbohm, Christoph T. ; Hess, Christian (2012)
Investigation of ceria by combined Raman, UV-Vis and X-ray photoelectron spectroscopy.
In: Catalysis Communications, 22
doi: 10.1016/j.catcom.2012.02.009
Artikel, Bibliographie

Thielemann, Jörg P. ; Hess, Christian (2012)
Structure of silica-supported molybdenum oxide studied by in situ spectroscopy under reactive and non-reactive conditions.
In: Journal of Catalysis, 288
doi: 10.1016/j.jcat.2012.01.007
Artikel, Bibliographie

Sänze, Sandra ; Hess, Christian (2012)
Operando spectroscopic study of the EtOH gas sensing mechanism of In2O3.
In: IMCS 2012 - Proceedings
doi: 10.5162/IMCS2012/7.3.1
Artikel, Bibliographie

Schlögl, Robert ; Hess, Christian
Hrsg.: Hess, Christian ; Schlögl, R. (2011)
Characteristics of selective oxidation reactions.
In: Nanostructured Catalysts: Selective Oxidations
doi: 10.1039/9781847559876-00355
Buchkapitel, Bibliographie

Hess, Christian
Hrsg.: Hess, Christian ; Schlögl, R. (2011)
Highly dispersed vanadium oxide catalysts.
In: Nanostructured Catalysts: Selective Oxidation
doi: 10.1039/9781847559876-00299
Buchkapitel, Bibliographie

Hess, Christian
Hrsg.: Hess, Christian ; Schlögl, R. (2011)
Surface science models with chemical complexity.
In: Nanostructured Catalysts: Selective Oxidation
doi: 10.1039/9781847559876-00326
Buchkapitel, Bibliographie

Thielemann, Jörg P. ; Weinberg, Gisela ; Hess, Christian (2011)
Controlled synthesis and characterization of highly dispersed molybdenum oxide supported on silica SBA-15.
In: ChemCatChem
doi: 10.1002/cctc.201100154
Artikel, Bibliographie

Chlosta, Rita ; Tzolova-Müller, Genka ; Schlögl, Robert ; Hess, Christian (2011)
Nature of dispersed vanadium oxide: Influence of silica support structure and synthesis methods.
In: Catalysis Science and Technology, (1 (7))
doi: 10.1039/C1CY00062D
Artikel, Bibliographie

Thielemann, Jörg P. ; Girgsdies, Frank ; Schlögl, Robert ; Hess, Christian (2011)
Pore structure and surface area of silica SBA-15: influence of washing and scale-up.
In: Beilstein Journal of Nanotechnology, 2
doi: 10.3762/bjnano.2.13
Artikel, Bibliographie

Thielemann, Jörg P. ; Ressler, Thorsten ; Walter, Anke ; Tzolova-Müller, Genka ; Hess, Christian (2011)
Structure of molybdenum oxide supported on silica SBA-15 studied by Raman, UV-Vis and X-ray absorption spectroscopy.
In: Applied Catalysis A: General, 399
doi: 10.1016/j.apcata.2011.03.032
Artikel, Bibliographie

Suffner, Jens ; Lattemann, Martina ; Hahn, Horst ; Giebeler, Lars ; Hess, Christian ; Cano, Irene Garcia ; Dosta, Sergi ; Guilemany, Josep Maria ; Musa, Clara ; Locci, Antonio Mario ; Licheri, Roberta ; Orrú, Roberto ; Cao, Giacomo (2010)
Microstructure Evolution During Spark Plasma Sintering of Metastable (ZrO2-3 mol% Y2O3)-20 wt% Al2O3 Composite Powders.
In: Journal of the American Ceramic Society, 93 (9)
doi: 10.1111/j.1551-2916.2010.03752.x
Artikel, Bibliographie

Thielemann, Jörg P. ; Kröhnert, Jutta ; Hess, Christian (2010)
Nitric Oxide Adsorption and Oxidation on SBA-15 Supported Molybdenum Oxide: A Transmission IR Study.
In: The Journal of Physical Chemistry C, 114 (40)
doi: 10.1021/jp1038046
Artikel, Bibliographie

Walter, Anke ; Herbert, Rita ; Hess, Christian ; Ressler, Thorsten (2010)
Structural characterization of vanadium oxide catalysts supported on nanostructured silica SBA-15 using X-ray absorption spectroscopy.
In: Chemistry Central Journal, 4 (1)
doi: 10.1186/1752-153X-4-3
Artikel, Bibliographie

Cavalleri, M. ; Hermann, K. ; Knop-Gericke, A. ; Hävecker, M. ; Herbert, Rita ; Hess, Christian ; Oestereich, A. ; Döbler, J. ; Schlögl, Robert (2009)
Analysis of silica-supported vanadia by X-ray absorption spectroscopy: Combined theoretical and experimental studies.
In: Journal of Catalysis, 262 (2)
doi: 10.1016/j.jcat.2008.12.013
Artikel, Bibliographie

Tessonnier, Jean-Philippe ; Rosenthal, Dirk ; Hansen, Thomas W. ; Hess, Christian ; Schuster, Manfred E. ; Blume, Raoul ; Girgsdies, Frank ; Pfänder, Norbert ; Timpe, Olaf ; Su, Dang Sheng (2009)
Analysis of the structure and chemical properties of some commercial carbon nanostructures.
In: Carbon, 47 (7)
doi: 10.1016/j.carbon.2009.02.032
Artikel, Bibliographie

Hävecker, Michael ; Cavalleri, Matteo ; Herbert, Rita ; Follath, Rolf ; Knop-Gericke, Axel ; Hess, Christian ; Hermann, Klaus ; Schlögl, Robert (2009)
Methodology for the structural characterisation of VxOy species supported on silica under reaction conditions by means of in situ O K-edge X-ray absorption spectroscopy.
In: Physica Status Solidi (b), 246 (7)
doi: 10.1002/pssb.200945067
Artikel, Bibliographie

Hess, Christian (2009)
Nanostructured Vanadium Oxide Model Catalysts for Selective Oxidation Reactions.
In: ChemPhysChem, 10 (2)
doi: 10.1002/cphc.200800585
Artikel, Bibliographie

Dinse, Arne ; Khennache, Sonia ; Frank, Benjamin ; Hess, Christian ; Herbert, Rita ; Wrabetz, Sabine ; Schlögl, Robert ; Schomäcker, Reinhard (2009)
Oxidative dehydrogenation of propane on silica (SBA-15) supported vanadia catalysts: A kinetic investigation.
In: Journal of Molecular Catalysis A: Chemical, 307 (1-2)
doi: 10.1016/j.molcata.2009.03.008
Artikel, Bibliographie

Frank, B. ; Fortrie, R. ; Hess, Christian ; Schlögl, Robert ; Schomäcker, R. (2009)
Reoxidation dynamics of highly dispersed VOx species supported on γ-alumina.
In: Applied Catalysis A: General, 353 (2)
doi: 10.1016/j.apcata.2008.11.002
Artikel, Bibliographie

Herbert, Rita ; Wang, Di ; Schomäcker, Reinhard ; Schlögl, Robert ; Hess, Christian (2009)
Stabilization of Mesoporous Silica SBA-15 by Surface Functionalization.
In: ChemPhysChem, 10 (13)
doi: 10.1002/cphc.200900311
Artikel, Bibliographie

Akcakayiran, D. ; Mauder, D. ; Hess, Christian ; Sievers, T. ; Kurth, D. G. ; Shenderovich, I. ; Limbach, H. H. ; Findenegg, G. H. (2008)
Carboxylic Acid-Doped SBA-15 Silica as a Host for Metallo-supramolecular Coordination Polymers†.
In: The Journal of Physical Chemistry B, 112 (46)
doi: 10.1021/jp804712w
Artikel, Bibliographie

Schwarz, O. ; Frank, B. ; Hess, Christian ; Schomäcker, R. (2008)
Characterization and catalytic testing of VOx/Al2O3 catalysts for microstructured reactors.
In: Catalysis Communications, 9 (2)
doi: 10.1016/j.catcom.2007.06.009
Artikel, Bibliographie

Schwarz, O. ; Habel, D. ; Ovsitser, O. ; Kondratenko, E. V. ; Hess, Christian ; Schomäcker, R. ; Schubert, H. (2008)
Impact of preparation method on physico-chemical and catalytic properties of VOx/γ-Al2O3 materials.
In: Journal of Molecular Catalysis A: Chemical, 293 (1-2)
doi: 10.1016/j.molcata.2008.07.009
Artikel, Bibliographie

Wang, D. ; Tessonnier, J. -P. ; Willinger, M. ; Hess, Christian ; Su, D. S. ; Schlögl, Robert (2008)
On the structure of VxOy supported on multiwalled carbon nanotubes.
14th European Microscopy Congress (EMC 2008). Aachen (01. - 05.09.2008)
doi: 10.1007/978-3-540-85226-1_159
Konferenzveröffentlichung, Bibliographie

Dinse, Arne ; Frank, Benjamin ; Hess, Christian ; Habel, Daniela ; Schomäcker, Reinhard (2008)
Oxidative dehydrogenation of propane over low-loaded vanadia catalysts: Impact of the support material on kinetics and selectivity.
In: Journal of Molecular Catalysis A: Chemical, 289 (1-2)
doi: 10.1016/j.molcata.2008.04.007
Artikel, Bibliographie

Dinse, Arne ; Ozarowski, Andrzej ; Hess, Christian ; Schomäcker, Reinhard ; Dinse, Klaus-Peter (2008)
Potential of High-Frequency EPR for Investigation of Supported Vanadium Oxide Catalysts.
In: Journal of Physical Chemistry C, 112 (45)
doi: 10.1021/jp807159f
Artikel, Bibliographie

Habel, D. ; Feike, E. ; Schroder, C. ; Schubert, H. ; Hösch, A. ; Stelzer, J. B. ; Caro, J. ; Hess, Christian ; Knop-Gericke, A.
Hrsg.: Mullins, William M. ; Wereszczak, Andrew ; Lara-Curzio, Edgar (2007)
Phase Development in the Catalytic System V2O5/TiO2 Under Oxidizing Conditions.
In: Synthesis and Processing of Nanostructured Materials: Ceramic Engineering and Science
doi: 10.1002/9780470291375
Buchkapitel, Bibliographie

Hess, Christian (2007)
Direct correlation of the dispersion and structure in vanadium oxide supported on silica SBA-15.
In: Journal of Catalysis, 248 (1)
doi: 10.1016/j.jcat.2007.02.024
Artikel, Bibliographie

Herbert, Rita ; Hess, Christian ; Schlögl, Robert (2007)
Eine neue Synthesemethode zur Stabilisierung der Nanostruktur mesoporöser Materialien am Beispiel eines geträgerten Vanadiumkatalysators.
ProcessNet Jahrestagung 2007. Aachen (16. - 18.10.)
doi: 10.1002/cite.200750155
Konferenzveröffentlichung, Bibliographie

Hess, Christian ; Tzolova-Muller, G. ; Herbert, R. (2007)
The Influence of Water on the Dispersion of Vanadia Supported on Silica SBA-15: A Combined XPS and Raman Study.
In: Journal of Physical Chemistry C, 111 (26)
doi: 10.1021/jp0713920
Artikel, Bibliographie

Venkov, Tzvetomir V. ; Hess, Christian ; Jentoft, Friederike C. (2007)
Redox Properties of Vanadium Ions in SBA-15-Supported Vanadium Oxide: An FTIR Spectroscopic Study.
In: Langmuir, 23 (4)
doi: 10.1021/la062269n
Artikel, Bibliographie

Walter, Anke ; Hess, Christian ; Herbert, Rita ; Ressler, Thorsten (2007)
Structure of Vanadium Oxide Catalysts supported on nanostructured SiO2.
In: Zeitschrift für Anorganische und Allgemeine Chemie, 634 (11)
doi: 10.1002/zaac.200870156
Artikel, Bibliographie

Walter, A. ; Hess, Christian ; Herbert, R. ; Ressler, T. (2007)
Structure of vanadium oxide catalysts supported on nanostructured SiO2.
Report, Bibliographie

Hess, Christian (2006)
Characterization of the synthesis and reactivity behavior of nanostructured vanadia model catalysts using XPS and vibrational spectroscopy.
In: Surface Science, 600 (18)
doi: 10.1016/j.susc.2005.11.063
Artikel, Bibliographie

Hess, Christian ; Looi, Ming Hoong ; Hamid, Sharifa Bee Abd ; Schlögl, Robert (2006)
Importance of nanostructured vanadia for selective oxidation of propane to acrylic acid.
In: Chemical Communications, (4)
doi: 10.1039/b512175b
Artikel, Bibliographie

Hess, Christian ; Ozensoy, Emrah ; Yi, Cheol-Woo ; Goodman, D. Wayne (2006)
NO Dimer and Dinitrosyl Formation on Pd(111): From Ultra-High-Vacuum to Elevated Pressure Conditions.
In: Journal of the American Chemical Society, 128 (9)
doi: 10.1021/ja057131q
Artikel, Bibliographie

Chen, X. ; Steinhart, M. ; Hess, Christian ; Gösele, U. (2006)
Ordered Arrays of Mesoporous Microrods from Recyclable Macroporous Silicon Templates.
In: Advanced Materials, 18 (16)
doi: 10.1002/adma.200600365
Artikel, Bibliographie

Habel, D. ; Stelzer, J. B. ; Feike, E. ; Schroder, C. ; Hösch, A. ; Hess, Christian ; Knopgericke, A. ; Caroll, J. J. ; Schubert, H. (2006)
Phase development in the catalytic system V2O5/TiO2 under oxidizing conditions.
In: Journal of the European Ceramic Society, 26 (15)
doi: 10.1016/j.jeurceramsoc.2005.09.108
Artikel, Bibliographie

Hess, Christian ; Schlögl, Robert (2006)
The influence of water on the dispersion of vanadia supported on silica SBA-15.
In: Chemical Physics Letters, 432 (1-3)
doi: 10.1016/j.cplett.2006.10.074
Artikel, Bibliographie

Hess, Christian ; Wild, Ute ; Schlögl, Robert (2006)
The mechanism for the controlled synthesis of highly dispersed vanadia supported on silica SBA-15.
In: Microporous and Mesoporous Materials, 95 (1-3)
doi: 10.1016/j.micromeso.2006.06.010
Artikel, Bibliographie

Ozensoy, Emrah ; Hess, Christian ; Santra, Ashok K. ; Min, Byoung Koun ; Goodman, D. Wayne
Hrsg.: American Chemical Society (2005)
A Vibrational Spectroscopic Study of the CO + NO Reaction: From Pd Single Crystals at Ultrahigh Vacuum to Pd Clusters Supported on SiO2Thin Films at Elevated Pressures.
In: ACS Symposium Series, Nanotechnology and the Environment, 890
doi: 10.1021/bk-2005-0890.ch039
Artikel, Bibliographie

Yang, Peidong ; Kim, Franklin ; Tao, Andrea R. ; Hess, Christian (2005)
Langmuir-Blodgett nanostructured monolayers.
Norm, Patent, Standard, Bibliographie

Ozensoy, Emrah ; Hess, Christian ; Loffreda, David ; Sautet, Philippe ; Goodman, D. Wayne (2005)
Formation of a High Coverage (3 × 3) NO Phase on Pd(111) at Elevated Pressures: Interplay between Kinetic and Thermodynamic Accessibility.
In: The Journal of Physical Chemistry B, 109 (12)
doi: 10.1021/jp044264+
Artikel, Bibliographie

Polleux, Julien ; Pinna, Nicola ; Antonietti, Markus ; Hess, Christian ; Wild, Ute ; Schlögl, Robert ; Niederberger, Markus (2005)
Ligand Functionality as a Versatile Tool to Control the Assembly Behavior of Preformed Titania Nanocrystals.
In: Chemistry - A European Journal, 11 (12)
doi: 10.1002/chem.200401050
Artikel, Bibliographie

Hess, Christian ; Drake, Ian J. ; Hoefelmeyer, James D. ; Tilley, T. Don ; Bell, Alex T. (2005)
Partial Oxidation of Methanol Over Highly Dispersed Vanadia Supported on Silica SBA-15.
In: Catalysis Letters, 105 (1-2)
doi: 10.1007/s10562-005-7997-x
Artikel, Bibliographie

Ozensoy, Emrah ; Hess, Christian ; Goodman, D. Wayne (2004)
Understanding the catalytic conversation of automobile exhaust emissions using model catalysts: CO+NO reaction on Pd(111).
In: Topics in Catalysis, 28 (1-4)
Artikel, Bibliographie

Bonn, Mischa ; Hess, Christian ; Roeterdink, Wim G. ; Ueba, Hiromu ; Wolf, Martin (2004)
Dephasing of vibrationally excited molecules at surfaces: CO/Ru(001).
In: Chemical Physics Letters, 388 (4-6)
doi: 10.1016/j.cplett.2004.03.022
Artikel, Bibliographie

Hess, Christian ; Ozensoy, Emrah ; Goodman, D. Wayne (2004)
Reply to “Comment on ‘Combined in Situ and Infrared Kinetic Study of the Catalytic CO + NO Reaction on Pd(111) at Pressures up to 240 mbar'”.
In: The Journal of Physical Chemistry B, 108 (37)
doi: 10.1021/jp040299y
Artikel, Bibliographie

Hess, Christian ; Hoefelmeyer, James D. ; Tilley, T. Don (2004)
Spectroscopic Characterization of Highly Dispersed Vanadia Supported on SBA-15.
In: The Journal of Physical Chemistry B, 108 (28)
doi: 10.1021/jp037714r
Artikel, Bibliographie

Hess, Christian ; Ozensoy, Emrah ; Goodman, D. Wayne (2003)
Combined in Situ Infrared and Kinetic Study of the Catalytic CO + NO Reaction on Pd(111) at Pressures up to 240 mbar.
In: The Journal of Physical Chemistry B, 107 (12)
doi: 10.1021/jp021958e
Artikel, Bibliographie

Denzler, D. N. ; Hess, Christian ; Dudeck, R. ; Wagner, M. ; Frischkorn, C. ; Wolf, M. ; Ertl, Gerhard (2003)
Interfacial structure of water on Ru(001) investigated by vibrational spectroscopy.
In: Chemical Physics Letters, 376 (5-6)
doi: 10.1016/S0009-2614(03)01016-9
Artikel, Bibliographie

Tao, Andrea ; Kim, Franklin ; Hess, Christian ; Goldberger, Joshua ; He, Rongrui ; Sun, Yugang ; Xia, Younan ; Yang, Peidong (2003)
Langmuir−Blodgett Silver Nanowire Monolayers for Molecular Sensing Using Surface-Enhanced Raman Spectroscopy.
In: Nano Letters, 3 (9)
doi: 10.1021/nl0344209
Artikel, Bibliographie

Hess, Christian ; Lunsford, Jack H. (2003)
NO2 Storage and Reduction in Barium Oxide Supported on Magnesium Oxide Studied by in Situ Raman Spectroscopy.
In: The Journal of Physical Chemistry B, 107 (9)
doi: 10.1021/jp022054w
Artikel, Bibliographie

Denzler, D. N. ; Hess, Christian ; Funk, S. ; Ertl, Gerhard ; Bonn, M. ; Frischkorn, C. ; Wolf, M.
Hrsg.: Douhal, Abderrazzak (2002)
Surface femtochemistry: Ultrafast reaction dynamics driven by hot electron mediated reaction pathways.
In: Femtochemistry and Femtobiology: Ultrafast Dynamics in Molecular Science
doi: 10.1142/9789812777980_0063
Buchkapitel, Bibliographie

Hess, Christian ; Cho, M. ; Bonn, Mischa (2002)
Doubly vibrationally resonant spectroscopy of CO on Ru(001).
In: Surface Science, 502-503
doi: 10.1016/S0039-6028(01)01908-2
Artikel, Bibliographie

Hess, Christian ; Wolf, M. ; Roke, S. ; Bonn, Mischa (2002)
Femtosecond time-resolved vibrational SFG spectroscopy of CO/Ru(001).
In: Surface Science, 502-503
doi: 10.1016/S0039-6028(01)01968-9
Artikel, Bibliographie

Ozensoy, Emrah ; Hess, Christian ; Goodman, D. Wayne (2002)
Isocyanate Formation in the Catalytic Reaction of CO + NO on Pd(111): An in Situ Infrared Spectroscopic Study at Elevated Pressures.
In: Journal of the American Chemical Society, 124 (29)
doi: 10.1021/ja020571m
Artikel, Bibliographie

Cho, Minhaeng ; Hess, Christian ; Bonn, Mischa (2002)
Lateral interactions between adsorbed molecules: Investigations of CO on Ru(001) using nonlinear surface vibrational spectroscopies.
In: Physical Review B, 65 (20)
doi: 10.1103/PhysRevB.65.205423
Artikel, Bibliographie

Hess, Christian ; Lunsford, Jack H. (2002)
Mechanism for NO2 Storage in Barium Oxide Supported on Magnesium Oxide Studied by in Situ Raman Spectroscopy.
In: The Journal of Physical Chemistry B, 106 (25)
doi: 10.1021/jp0206976
Artikel, Bibliographie

Frischkorn, C. ; Wolf, M. ; Denzler, D. N. ; Hess, Christian ; Ertl, Gerhard
Hrsg.: Miller, Dwayne R. ; Murnane, Margaret M. ; Scherer, Norbert F. ; Weiner, Andrew M. (2002)
Ultrafast dynamics of recombinative desorption of hydrogen from a Ru(001) surface: Evidence for a collective mechanism from isotope effects.
13th International Conference on Ultrafast Phenomena. Vancouver, CA (12. - 17.05.2002)
Konferenzveröffentlichung, Bibliographie

Bonn, Mischa ; Hess, Christian ; Miners, James ; Heinz, Tony ; Bakker, Huib ; Cho, Minhaeng (2001)
Novel Surface Vibrational Spectroscopy: Infrared-Infrared-Visible Sum-Frequency Generation.
In: Physical Review Letters, 86 (8)
doi: 10.1103/PhysRevLett.86.1566
Artikel, Bibliographie

Bonn, Mischa ; Hess, Christian ; Wolf, Martin (2001)
The dynamics of vibrational excitations on surfaces: CO on Ru(001).
In: The Journal of Chemical Physics, 115 (16)
doi: 10.1063/1.1404986
Artikel, Bibliographie

Bonn, Mischa ; Denzler, D. ; Funk, S. ; Hess, Christian ; Wolf, M. ; Ertl, Gerhard (2000)
Dynamik ultraschneller photoinduzierter Oberflächenreaktionen.
Report, Bibliographie

Hess, Christian ; Bonn, Mischa ; Funk, S. ; Wolf, M. (2000)
Hot-band excitation of CO chemisorbed on Ru(001) studied with broadband-IR sum-frequency generation.
In: Chemical Physics Letters, 325
Artikel, Bibliographie

Bonn, Mischa ; Hess, Christian ; Funk, Stephan ; Miners, James H. ; Persson, Bo N. J. ; Wolf, Martin ; Ertl, Gerhard (2000)
Femtosecond Surface Vibrational Spectroscopy of CO Adsorbed on Ru(001) during Desorption.
In: Physical Review Letters, 84 (20)
doi: 10.1103/PhysRevLett.84.4653
Artikel, Bibliographie

Hess, Christian ; Funk, S. ; Bonn, M. ; Denzler, D. N. ; Wolf, M. ; Ertl, G. (2000)
Femtosecond dynamics of chemical reactions at surfaces.
In: Applied Physics A: Materials Science & Processing, 71 (5)
doi: 10.1007/s003390000703
Artikel, Bibliographie

Bonn, Mischa ; Funk, S. ; Hess, Christian ; Denzler, D. N. ; Stampfl, C. ; Scheffler, M. ; Wolf, M. ; Ertl, Gerhard (1999)
Phonon-versus electron-mediated desorption and oxidation of CO on Ru(001).
In: Science, 285
doi: 10.1126/science.285.5430.1042
Artikel, Bibliographie