2024

Gridin, Vladislav ; Segura-Salas, Nicole ; Saveleva, Viktoriia A. ; Theis, Pascal ; Haller, Steffen ; Ribeiro, Catarina C. ; Hofmann, Kathrin ; Stark, Robert ; Kramm, Ulrike I. (2024)
Enhancing the Stability of FeNC Catalysts in PEMFCs by Improved Purification.
In: ACS Catalysis, 14 (14)
doi: 10.1021/acscatal.4c02930
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

2023

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

Kalyon, Nalan ; Zieschang, Anne-Marie ; Hofmann, Kathrin ; Lepple, Maren ; Fries, Maximilian ; Skokov, Konstantin P. ; Dürrschnabel, Michael ; Kleebe, Hans-Joachim ; Gutfleisch, Oliver ; Albert, Barbara (2023)
CrB-type, ordered α-MnB: single crystal structure and spin-canted magnetic behavior.
In: APL Materials, 11 (6)
doi: 10.1063/5.0148236
Artikel, Bibliographie

Gridin, Vladislav ; Kübler, Markus ; Hanstein, Tamara ; Heppe, Nils ; Salas, Nicole Segura ; Theis, Pascal ; Hofmann, Kathrin ; Kramm, Ulrike I. (2023)
Influence of the addition of nanoparticles on the oxygen reduction reaction characteristics of FeNC catalysts and the impact on the stability.
In: Journal of Power Sources, 561
doi: 10.1016/j.jpowsour.2023.232713
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 ; 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

Gridin, Vladislav ; Du, Jia ; Haller, Steffen ; Theis, Pascal ; Hofmann, Kathrin ; Wiberg, Gustav K. H. ; Kramm, Ulrike I. ; Arenz, Matthias (2023)
GDE vs RDE: impact of operation conditions on intrinsic catalytic parameters of FeNC catalyst for the oxygen reduction reaction.
In: Electrochimica Acta, 444
doi: 10.1016/j.electacta.2023.142012
Artikel, Bibliographie

2022

Schmatz‐Engert, Patrick ; Herold, Felix ; Heinschke, Silvio ; Totzauer, Lea ; Hofmann, Kathrin ; Drochner, Alfons ; Weidenkaff, Anke ; Schneider, Jörg J. ; Albert, Barbara ; Qi, Wei ; Etzold, Bastian J. M. (2022)
Oxygen‐Functionalized Boron Nitride for the Oxidative Dehydrogenation of Propane – The Case for Supported Liquid Phase Catalysis.
In: ChemCatChem, 14 (8)
doi: 10.1002/cctc.202200068
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

2021

Ren, Pengrong ; Wang, Yike ; Fang, Xufei ; Hofmann, Kathrin ; Kodumudi Venkataraman, Lalitha (2021)
A new family of high temperature lead-free Na1/2Bi1/2TiO3-BiFeO3 piezoelectrics.
In: Materials Today Physics, 21
doi: 10.1016/j.mtphys.2021.100526
Artikel, Bibliographie

Wei, Qiumei ; Riaz, Adeel ; Zhukov, Sergey ; Hofmann, Kathrin ; Zhu, Mankang ; Hou, Yudong ; Rödel, Jürgen ; Kodumudi Venkataraman, Lalitha (2021)
Quenching- circumvented ergodicity in relaxor Na1/2Bi1/2TiO3- BaTiO3- K0.5Na 0.5NbO3.
In: Journal of the American Ceramic Society, 104 (7)
doi: 10.1111/jace.17708
Artikel, Bibliographie

Kodumudi Venkataraman, Lalitha ; Zhu, Tingting ; Salazar, Moinca Pinto ; Hofmann, Kathrin ; Waidha, Aamir Iqbal ; Jaud, J.-C. ; Groszewicz, Pedro B. ; Rödel, Jürgen (2021)
Thermal depolarization and electromechanical hardening in Zn2+-doped Na1/2Bi1/2TiO3-BaTiO3.
In: Journal of the American Ceramic Society, 104 (5)
doi: 10.1111/jace.17581
Artikel, Bibliographie

Haller, Steffen ; Gridin, Vladislav ; Hofmann, Kathrin ; Stark, Robert W. ; Albert, Barbara ; Kramm, Ulrike I. (2021)
Application of Non‐Precious Bifunctional Catalysts for Metal‐Air Batteries.
In: Energy Technology, 9 (7)
doi: 10.1002/ente.202001106
Artikel, Bibliographie

Herold, Felix ; Prosch, Stefan ; Oefner, Niklas ; Brunnengräber, Kai ; Leubner, Oliver ; Hermans, Yannick ; Hofmann, Kathrin ; Drochner, Alfons ; Hofmann, Jan P. ; Qi, Wei ; Etzold, Bastian J. M. (2021)
Nanoscale Hybrid Amorphous/Graphitic Carbon as Key Towards Next‐Generation Carbon‐Based Oxidative Dehydrogenation Catalysts.
In: Angewandte Chemie International Edition, 60 (11)
doi: 10.1002/anie.202014862
Artikel, Bibliographie

Ni, Lingmei ; Gallenkamp, Charlotte ; Paul, Stephen ; Kübler, Markus ; Theis, Pascal ; Chabbra, Sonia ; Hofmann, Kathrin ; Bill, Eckhard ; Schnegg, Alexander ; Albert, Barbara ; Krewald, Vera ; Kramm, Ulrike I. (2021)
Active Site Identification in FeNC Catalysts and Their Assignment to the Oxygen Reduction Reaction Pathway by In Situ 57Fe Mössbauer Spectroscopy.
In: Advanced Energy and Sustainability Research
doi: 10.1002/aesr.202000064
Artikel, Bibliographie

Herold, Felix ; Prosch, Stefan ; Oefner, Niklas ; Brunnengräber, Kai ; Leubner, Oliver ; Hermans, Yannick ; Hofmann, Kathrin ; Drochner, Alfons ; Hofmann, Jan P. ; Qi, Wei ; Etzold, Bastian J. M. (2021)
Nanoskaliger hybrider amorph/graphitischer Kohlenstoff als Schlüssel zur nächsten Generation von kohlenstoffbasierten Katalysatoren für oxidative Dehydrierungen.
In: Angewandte Chemie, 133 (11)
doi: 10.1002/ange.202014862
Artikel, Bibliographie

2020

Li, Zhenzhong ; Rösler, Lorenz ; Herr, Kevin ; Brodrecht, Martin ; Breitzke, Hergen ; Hofmann, Kathrin ; Limbach, Hans‐Heinrich ; Gutmann, Torsten ; Buntkowsky, Gerd (2020)
Dirhodium Coordination Polymers for Asymmetric Cyclopropanation of Diazooxindoles with Olefins: Synthesis and Spectroscopic Analysis.
In: ChemPlusChem, 85 (8)
doi: 10.1002/cplu.202000421
Artikel, Bibliographie

2019

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

2018

Liu, Jiquan ; Xu, Yeping ; Groszewicz, Pedro B. ; Brodrecht, Martin ; Fasel, Claudia ; Hofmann, Kathrin ; Tan, Xijuan ; Gutmann, Torsten ; Buntkowsky, Gerd (2018)
Novel dirhodium coordination polymers: the impact of side chains on cyclopropanation.
In: Catalysis Science & Technology, 8 (20)
doi: 10.1039/c8cy01493k
Artikel, Bibliographie

Rüttiger, Christian ; Vowinkel, Steffen ; Herzog, Nicole ; Hofmann, Kathrin ; Ionescu, Emanuel ; Gallei, Markus (2018)
POSS-Containing Polymethacrylates on Cellulose-Based Substrates: Immobilization and Ceramic Formation.
In: Coatings, 8 (12)
doi: 10.3390/coatings8120446
Artikel, Bibliographie

2016

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

2015

Kalyon, Nalan ; Hofmann, Kathrin ; Albert, Barbara ; Plößer, Jutta ; Lucas, Martin ; Claus, Peter (2015)
Nanoscale Co2B and Ni7B3 as catalysts in the hydrogenation of citral.
48. Jahrestreffen Deutscher Katalytiker. Weimar (11.03.2015-13.03.2015)
Konferenzveröffentlichung, Bibliographie

2014

Ploss, Martin ; Facey, Sandra J. ; Bruhn, Carina ; Zemel, Limor ; Hofmann, Kathrin ; Stark, Robert W. ; Albert, Barbara ; Hauer, Bernhard (2014)
Selection of peptides binding to metallic borides by screening M13 phage display libraries.
In: BMC Biotechnology, 14 (1)
doi: 10.1186/1472-6750-14-12
Artikel, Bibliographie

2012

Kayhan, Mehmet ; Hildebrandt, Erwin ; Frotscher, Michael ; Senyshyn, Anatoliy ; Hofmann, Kathrin ; Alff, Lambert ; Albert, Barbara (2012)
Neutron diffraction and observation of superconductivity for tungsten borides, WB and W2B4.
In: Solid State Sciences, 14 (11-12)
doi: 10.1016/j.solidstatesciences.2012.05.036
Artikel, Bibliographie

2011

Hord, Roland ; Cordier, Gerhard ; Hofmann, Kathrin ; Buckow, Alexander ; Pascua, Gwendolyne ; Luetkens, Hubertus ; Alff, Lambert ; Albert, Barbara (2011)
Transitions Between Lanthanum Cuprates: Crystal Structures of T′, Orthorhombic, and K2NiF4-type La2CuO4.
In: Zeitschrift für anorganische und allgemeine Chemie, 637 (9)
doi: 10.1002/zaac.201100176
Artikel, Bibliographie

2001

Albert, Barbara ; Hofmann, Kathrin (2001)
Syntheses, Characterization, and Crystal Structure of [N(CH3)4]2[B12H12] and [N(CH3)4]2[B12H12]*CH3CN.
In: Zeitschrift für anorganische und allgemeine Chemie, 627 (5)
doi: 10.1002/1521-3749(200105)627:5<1055::AID-ZAAC1055>3.0.CO;2-T
Artikel, Bibliographie

2000

Hofmann, Kathrin ; Albert, Barbara (2000)
Ein wechselwirkungsfreies Ikosaeder in [N(CH3)4]2[B12H12]*CH3CN.
Konferenzveröffentlichung, Bibliographie