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Number of items: 15.

Tran, Minh Hai and Schäfer, Timo and Shahraei, Ali and Dürrschnabel, Michael and Molina-Luna, Leopoldo and Kramm, Ulrike I. and Birkel, Christina S. :
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] , (2018) (In Press)

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

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

Chenitz, Régis and Kramm, Ulrike I. and Lefèvre, Michel and Glibin, Vassili and Zhang, Gaixia and Sun, Shuhui and Dodelet, Jean-Pol :
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.
[Online-Edition: https://doi.org/10.1039/c7ee02302b]
In: Energy & Environmental Science, 11 (2) pp. 365-382. ISSN 1754-5692
[Article] , (2018)

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

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

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

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

Busch, Michael and Halck, Niels B. and Kramm, Ulrike I. and Siahrostami, Samira and Krtil, Petr and Rossmeisl, Jan :
Beyond the top of the volcano? – A unified approach to electrocatalytic oxygen reduction and oxygen evolution.
[Online-Edition: https://doi.org/10.1016/j.nanoen.2016.04.011]
In: Nano Energy, 29 pp. 126-135. ISSN 22112855
[Article] , (2016)

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

Kramm, Ulrike I. and Herrmann-Geppert, Iris and Behrends, Jan and Lips, Klaus and Fiechter, Sebastian and Bogdanoff, Peter :
On an easy way to prepare Metal-Nitrogen doped Carbon with exclusive presence of MeN4-type sites active for the ORR.
[Online-Edition: http://dx.doi.org/10.1021/jacs.5b11015]
In: Journal of the American Chemical Society ISSN 0002-7863
[Article] , (2016)

Brüller, Sebastian and Liang, Hai-Wei and Kramm, Ulrike I. and Krumpfer, Joseph W. and Feng, Xinliang and Müllen, Klaus :
Bimetallic porous porphyrin polymer-derived non-precious metal electrocatalysts for oxygen reduction reactions.
[Online-Edition: http://dx.doi.org/10.1039/C5TA06309D]
In: J. Mater. Chem. A, 3 (47) pp. 23799-23808. ISSN 2050-7488
[Article] , (2015)

Kramm, Ulrike I.
Feng, Xinliang (ed.) :

Spectroscopic Analysis of Nanocarbon-Based non-precious Metal Catalyst for ORR.
[Online-Edition: http://dx.doi.org/10.1002/9783527680016.ch5]
In: Nanocarbons for Advanced Energy Conversion. Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, Germany, Weinheim, Germany , pp. 117-148. ISBN 9783527336661
[Book Section] , (2015)

Sahraie, Nastaran Ranjbar and Kramm, Ulrike I. and Steinberg, Julian and Zhang, Yuanjian and Thomas, Arne and Reier, Tobias and Paraknowitsch, Jens-Peter and Strasser, Peter :
Quantifying the density and utilization of active sites in non-precious metal oxygen electroreduction catalysts.
[Online-Edition: http://dx.doi.org/10.1038/ncomms9618]
In: Nature Communications, 6 p. 8618. ISSN 2041-1723
[Article] , (2015)

Kramm, Ulrike I. and Zana, Alessandro and Vosch, Tom and Fiechter, Sebastian and Arenz, Matthias and Schmeißer, Dieter :
On the structural composition and stability of Fe–N–C catalysts prepared by an intermediate acid leaching.
[Online-Edition: http://dx.doi.org/10.1007/s10008-015-3060-z]
In: Journal of Solid State Electrochemistry pp. 1-13. ISSN 1432-8488
[Article] , (2015)

This list was generated on Sat Apr 20 01:59:19 2019 CEST.