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Number of items: 24.

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, ISSN 2194-4288,
DOI: 10.1002/ente.202001106,
[Article]

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, p. 2000064. e-ISSN 2699-9412,
DOI: 10.1002/aesr.202000064,
[Article]

Kramm, Ulrike I. ; Marschall, Roland ; Rose, Marcus (2021):
Pitfalls in Heterogeneous Thermal, Electro‐ and Photocatalysis. (Postprint)
In: ChemCatChem, 11 (11), pp. 2563-2574. Wiley, ISSN 1867-3880,
DOI: 10.26083/tuprints-00017870,
[Article]

Gallenkamp, Charlotte ; Kramm, Ulrike I. ; Krewald, Vera (2021):
Spectroscopic discernibility of dopants and axial ligands in pyridinic FeN4 environments relevant to single-atom catalysts.
In: Chemical Communications, 57, pp. 859-862. Royal Society of Chemistry (RSC), ISSN 1359-7345,
DOI: 10.1039/D0CC06237E,
[Article]

Gallenkamp, Charlotte ; Kramm, Ulrike I. ; Proppe, Jonny ; Krewald, Vera (2020):
Calibration of Computational Mössbauer Spectroscopy to Unravel Active Sites in FeNC-Catalysts for the Oxygen Reduction Reaction.
In: International Journal of Quantum Chemistry, ISSN 00207608,
DOI: 10.1002/qua.26394,
[Article]

Martinaiou, Ioanna ; Monteverde Videla, Alessandro H.A. ; Weidler, Natascha ; Kübler, Markus ; Wallace, W. David Z. ; Paul, Stephen ; Wagner, Stephan ; Shahraei, Ali ; Stark, Robert W. ; Specchia, Stefania ; Kramm, Ulrike I. (2020):
Activity and degradation study of an Fe-N-C catalyst for ORR in Direct Methanol Fuel Cell (DMFC).
In: Applied Catalysis B: Environmental, 262, p. 118217. ISSN 09263373,
DOI: 10.1016/j.apcatb.2019.118217,
[Article]

Wagner, Stephan ; Auerbach, Hendrik ; Tait, Claudia E. ; Martinaiou, Ioanna ; Kumar, Shyam C. N. ; Kübel, Christian ; Sergeev, Ilya ; Wille, Hans‐Christian ; Behrends, Jan ; Wolny, Juliusz A. ; Schünemann, Volker ; Kramm, Ulrike I. (2019):
Elucidating the Structural Composition of an Fe–N–C Catalyst by Nuclear‐ and Electron‐Resonance Techniques.
In: Angewandte Chemie International Edition, 58 (31), pp. 10486-10492. Wiley-VCH, ISSN 1433-7851,
DOI: 10.1002/anie.201903753,
[Article]

Kramm, Ulrike I. ; Marschall, Roland ; Rose, Marcus (2019):
Pitfalls in Heterogeneous Thermal, Electro‐ and Photocatalysis.
In: ChemCatChem, 11 (11), pp. 2563-2574. ISSN 1867-3880,
DOI: 10.1002/cctc.201900137,
[Article]

Shahraei, Ali ; Kuebler, Markus ; Martinaiou, Ioanna ; Creutz, K. Alexander ; Wallace, W. David Z. ; Nowroozi, Mohammad A. ; Paul, Stephen ; Weidler, Natascha ; Stark, Robert W. ; Clemens, Oliver ; Kramm, Ulrike I. (2018):
On the role of hydroxide species in sulphur- and nitrogen-doped cobalt-based carbon catalysts for the oxygen evolution reaction.
In: Journal of Materials Chemistry A, 6 (44), pp. 22310-22319. ISSN 2050-7488,
DOI: 10.1039/C8TA05769A,
[Article]

Tran, Minh Hai ; Schäfer, Timo ; Shahraei, Ali ; Dürrschnabel, Michael ; Molina-Luna, Leopoldo ; Kramm, Ulrike I. ; Birkel, Christina S. (2018):
Adding a New Member to the MXene Family: Synthesis, Structure and Electrocatalytic Activity for the Hydrogen Evolution Reaction of V4C3Tx.
In: ACS Applied Energy Materials, [Article]

Tran, Minh H. ; Schäfer, Timo ; Shahraei, Ali ; Dürrschnabel, Michael ; Molina-Luna, Leopoldo ; Kramm, Ulrike I. ; Birkel, Christina S. (2018):
Adding a New Member to the MXene Family: Synthesis, Structure, and Electrocatalytic Activity for the Hydrogen Evolution Reaction of V4C3Tx.
In: ACS Applied Energy Materials, 1 (8), pp. 3908-3914. ACS Publications, ISSN 2574-0962,
DOI: 10.1021/acsaem.8b00652,
[Article]

Leonard, Nathaniel D. ; Wagner, Stephan ; Luo, Fang ; Steinberg, Julian ; Ju, Wen ; Weidler, Natascha ; Wang, Huan ; Kramm, Ulrike I. ; Strasser, Peter (2018):
Deconvolution of Utilization, Site Density, and Turnover Frequency of Fe–Nitrogen–Carbon Oxygen Reduction Reaction Catalysts Prepared with Secondary N-Precursors.
In: ACS Catalysis, 8 (3), pp. 1640-1647. ACS Publications, ISSN 2155-5435,
DOI: 10.1021/acscatal.7b02897,
[Article]

Chenitz, Régis ; Kramm, Ulrike I. ; Lefèvre, Michel ; Glibin, Vassili ; Zhang, Gaixia ; Sun, Shuhui ; Dodelet, Jean-Pol (2018):
A specific demetalation of Fe–N4 catalytic sites in the micropores of NC_Ar + NH3 is at the origin of the initial activity loss of the highly active Fe/N/C catalyst used for the reduction of oxygen in PEM fuel cells.
In: Energy & Environmental Science, 11 (2), pp. 365-382. Royal Socity of Chemistry, ISSN 1754-5692,
DOI: 10.1039/c7ee02302b,
[Article]

Martinaiou, Ioanna ; Wolker, Thomas ; Shahraei, Ali ; Zhang, Gui-Rong ; Janßen, Arne ; Wagner, Stephan ; Weidler, Natascha ; Stark, Robert W. ; Etzold, Bastian J. M. ; Kramm, Ulrike I. (2018):
Improved electrochemical performance of Fe-N-C catalysts through ionic liquid modification in alkaline media.
In: Journal of Power Sources, 375, pp. 222-232. Elsevier Science Publishing, ISSN 03787753,
DOI: 10.1016/j.jpowsour.2017.07.028,
[Article]

Martinaiou, Ioanna ; Shahraei, Ali ; Grimm, Fabian ; Zhang, Hongbin ; Wittich, Carolin ; Klemenz, Sebastian ; Dolique, Stephanie J. ; Kleebe, Hans-Joachim ; Stark, Robert W. ; Kramm, Ulrike I. (2017):
Effect of metal species on the stability of Me-N-C catalysts during accelerated stress tests mimicking the start-up and shut-down conditions.
In: Electrochimica Acta, 243, pp. 183-196. Elsevier Science Publishing, ISSN 00134686,
DOI: 10.1016/j.electacta.2017.04.134,
[Article]

Shahraei, Ali ; Moradabadi, Ashkan ; Martinaiou, Ioanna ; Lauterbach, Stefan ; Klemenz, Sebastian ; Dolique, Stephanie ; Kleebe, Hans-Joachim ; Kaghazchi, Payam ; Kramm, Ulrike I. (2017):
Elucidating the Origin of Hydrogen Evolution Reaction Activity in Mono- and Bimetallic Metal- and Nitrogen-Doped Carbon Catalysts (Me–N–C).
In: ACS Applied Materials & Interfaces, 9 (30), pp. 25184-25193. ACS Publications, ISSN 1944-8244,
DOI: 10.1021/acsami.7b01647,
[Article]

Hamm, Christin M. ; Bocarsly, Joshua D. ; Seward, Gareth ; Kramm, Ulrike I. ; Birkel, Christina S. (2017):
Non-conventional synthesis and magnetic properties of MAX phases (Cr/Mn)2AlC and (Cr/Fe)2AlC.
In: Journal of Materials Chemistry C, 5 (23), pp. 5700-5708. Royal Society of Chemistry, ISSN 2050-7526,
DOI: 10.1039/C7TC00112F,
[Article]

Busch, Michael ; Halck, Niels B. ; Kramm, Ulrike I. ; Siahrostami, Samira ; Krtil, Petr ; Rossmeisl, Jan (2016):
Beyond the top of the volcano? – A unified approach to electrocatalytic oxygen reduction and oxygen evolution.
In: Nano Energy, 29, pp. 126-135. Elsevier Science Publishing, ISSN 22112855,
[Article]

Kramm, Ulrike I. ; Herrmann-Geppert, Iris ; Behrends, Jan ; Lips, Klaus ; Fiechter, Sebastian ; Bogdanoff, Peter (2016):
On an Easy Way To Prepare Metal–Nitrogen Doped Carbon with Exclusive Presence of MeN4-type Sites Active for the ORR.
In: Journal of the American Chemical Society, 138 (2), pp. 635-640. American Chemical Society, ISSN 0002-7863,
DOI: 10.1021/jacs.5b11015,
[Article]

Kramm, Ulrike I. ; Herrmann-Geppert, Iris ; Behrends, Jan ; Lips, Klaus ; Fiechter, Sebastian ; Bogdanoff, Peter (2016):
On an easy way to prepare Metal-Nitrogen doped Carbon with exclusive presence of MeN4-type sites active for the ORR.
In: Journal of the American Chemical Society, 138 (2), pp. 635-640. ACS Publications, ISSN 0002-7863,
[Article]

Brüller, Sebastian ; Liang, Hai-Wei ; Kramm, Ulrike I. ; Krumpfer, Joseph W. ; Feng, Xinliang ; Müllen, Klaus (2015):
Bimetallic porous porphyrin polymer-derived non-precious metal electrocatalysts for oxygen reduction reactions.
In: J. Mater. Chem. A, 3 (47), pp. 23799-23808. The Royal Societys of chemistry, ISSN 2050-7488,
[Article]

Kramm, Ulrike I.
Feng, Xinliang (ed.) (2015):
Spectroscopic Analysis of Nanocarbon-Based non-precious Metal Catalyst for ORR.
In: Nanocarbons for Advanced Energy Conversion, pp. 117-148, Weinheim, Germany, Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, Germany, ISBN 9783527336661,
[Book Section]

Sahraie, Nastaran Ranjbar ; Kramm, Ulrike I. ; Steinberg, Julian ; Zhang, Yuanjian ; Thomas, Arne ; Reier, Tobias ; Paraknowitsch, Jens-Peter ; Strasser, Peter (2015):
Quantifying the density and utilization of active sites in non-precious metal oxygen electroreduction catalysts.
In: Nature Communications, 6, p. 8618. Nature Publishing Group, ISSN 2041-1723,
[Article]

Kramm, Ulrike I. ; Zana, Alessandro ; Vosch, Tom ; Fiechter, Sebastian ; Arenz, Matthias ; Schmeißer, Dieter (2015):
On the structural composition and stability of Fe–N–C catalysts prepared by an intermediate acid leaching.
In: Journal of Solid State Electrochemistry, 20, pp. 969-981. Springer-Verlag Berlin Heidelberg, ISSN 1432-8488,
[Article]

This list was generated on Sat Jul 24 02:25:16 2021 CEST.