Mitrano, Denise M. ; Bigalke, Moritz ; Booth, Andy M. ; Carteny, Camilla Catarci ; Coffin, Scott ; Egger, Matthias ; Gondikas, Andreas ; Hüffer, Thorsten ; Koelmans, Albert A. ; Lahive, Elma ; Mattsson, Karin ; Reynaud, Stephanie ; Wagner, Stephan (2023)
Training the next generation of plastics pollution researchers: tools, skills and career perspectives in an interdisciplinary and transdisciplinary field.
In: Microplastics and Nanoplastics, 3
doi: 10.1186/s43591-023-00072-4
Artikel, Bibliographie

Ni, Lingmei ; Gallenkamp, Charlotte ; Wagner, Stephan ; Bill, Eckhard ; Krewald, Vera ; Kramm, Ulrike I. (2022)
Identification of the catalytically dominant iron environment in iron- and nitrogen-doped carbon catalysts for the oxygen reduction reaction.
In: Journal of the American Chemical Society, 144 (37)
doi: 10.1021/jacs.2c04865
Artikel, Bibliographie

Luo, Fang ; Wagner, Stephan ; Ju, Wen ; Primbs, Mathias ; Li, Shuang ; Wang, Huan ; Kramm, Ulrike I. ; Strasser, Peter (2022)
Kinetic diagnostics and synthetic design of platinum group metal-free electrocatalysts for the oxygen reduction reaction using reactivity maps and site utilization descriptors.
In: Journal of the American Society, 144 (30)
doi: 10.1021/jacs.2c01594
Artikel, Bibliographie

Wagner, Stephan (2022)
Advanced Characterization of Fe-N-C Catalysts using Nuclear Resonance Techniques.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00022019
Dissertation, Erstveröffentlichung, Verlagsversion

Boldrin, Paul ; Malko, Daniel ; Mehmood, Asad ; Kramm, Ulrike I. ; Wagner, Stephan ; Paul, Stephen ; Weidler, Natascha ; Kucernak, Anthony (2021)
Deactivation, reactivation and super-activation of Fe-N/C oxygen reduction electrocatalysts: Gas sorption, physical and electrochemical investigation using NO and O2.
In: Applied Catalysis B: Environmental, 292
doi: 10.1016/j.apcatb.2021.120169
Artikel, Bibliographie

Luo, Fang ; Wagner, Stephan ; Onishi, Ichiro ; Selve, Sören ; Li, Shuang ; Ju, Wen ; Wang, Huan ; Steinberg, Julian ; Thomas, Arne ; Kramm, Ulrike I. ; Strasser, Peter (2021)
Surface site density and utilization of platinum group metal (PGM)-free Fe–NC and FeNi–NC electrocatalysts for the oxygen reduction reaction.
In: Chemical Science, 12 (1)
doi: 10.1039/d0sc03280h
Artikel, Bibliographie

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
doi: 10.1016/j.apcatb.2019.118217
Artikel, Bibliographie

Kübler, Markus ; Wagner, Stephan ; Jurzinsky, Tilman ; Paul, Stephen ; Weidler, Natascha ; Gomez Villa, Eduardo D. ; Cremers, Carsten ; Kramm, Ulrike I. (2020)
Impact of Surface Functionalization on the Intrinsic Properties of the Resulting Fe–N–C Catalysts for Fuel Cell Applications.
In: Energy Technology, 8 (9)
doi: 10.1002/ente.202000433
Artikel, Bibliographie

Luo, Fang ; Roy, Aaron ; Silvioli, Luca ; Cullen, David A. ; Zitolo, Andrea ; Sougrati, Moulay Tahar ; Oguz, Ismail Can ; Mineva, Tzonka ; Teschner, Detre ; Wagner, Stephan ; Wen, Ju ; Dionigi, Fabio ; Kramm, Ulrike I. ; Rossmeisl, Jan ; Jaouen, Frédéric ; Strasser, Peter (2020)
P-block single-metal-site tin/nitrogen-doped carbon fuel cell cathode catalyst for oxygen reduction reaction.
In: Nature Materials, 19 (11)
doi: 10.1038/s41563-020-0717-5
Artikel, Bibliographie

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)
doi: 10.1002/anie.201903753
Artikel, Bibliographie

Kramm, Ulrike I. ; Ni, Lingmei ; Wagner, Stephan (2019)
57Fe Mössbauer Spectroscopy Characterization of Electrocatalysts.
In: Advanced Materials, 31 (31)
doi: 10.1002/adma.201805623
Artikel, Bibliographie

Zhang, Hanguang ; Chung, Hoon T. ; Cullen, David A. ; Wagner, Stephan ; Kramm, Ulrike I. ; More, Karren L. ; Zelenay, Piotr ; Wu, Gang (2019)
High-performance fuel cell cathodes exclusively containing atomically dispersed iron active sites.
In: Energy & Environmental Science, 12 (8)
doi: 10.1039/c9ee00877b
Artikel, Bibliographie

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)
doi: 10.1021/acscatal.7b02897
Artikel, Bibliographie

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
doi: 10.1016/j.jpowsour.2017.07.028
Artikel, Bibliographie

Weidler, Natascha ; Babu, Deepu J. ; Martinaiou, Ioanna ; Paul, Stephen ; Wagner, Stephan ; Shahraei, Ali ; Janßen, Arne ; Stark, Robert W. ; Schneider, Jörg J. ; Kramm, Ulrike I. (2017)
Effect of rf-Plasma Treatment on the Activity and Selectivity of Me-N-C Electrocatalysts for the Oxygen Reduction Reaction.
In: ECS Transactions, 80 (8)
doi: 10.1149/08008.0691ecst
Artikel, Bibliographie

Ziegler, Jürgen ; Yang, Florent ; Wagner, Stephan ; Kaiser, Bernhard ; Jaegermann, Wolfram ; Urbain, Félix ; Becker, Jan-Philipp ; Smirnov, Vladimir ; Finger, Friedhelm (2016)
Interface engineering of titanium oxide protected a-Si:H/a-Si:H photoelectrodes for light induced water splitting.
In: Applied Surface Science, 389
doi: 10.1016/j.apsusc.2016.07.074
Artikel, Bibliographie