Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Tilman Jurzinsky"'
Autor:
Miquel Vega Paredes, Alba Garzón Manjón, Bjoern Hill, Torsten Schwarz, Nicolas A. Rivas, Tilman Jurzinsky, Katharina Hengge, Florian Mack, Christina Scheu
Publikováno v:
Nanoscale
The operation related degradation processes of high temperature polymer electrolyte membrane fuel cell operated with hydrogen-rich reformate gas are studied. CO impurities from the reformate gas are strongly adsorbed by the catalyst surface, leading
Autor:
Alba Garzón Manjón, Miquel Vega-Paredes, Viktoriya Berova, Thomas Gänsler, Torsten Schwarz, Nicolas A. Rivas Rivas, Katharina Hengge, Tilman Jurzinsky, Christina Scheu
Publikováno v:
Nanoscale
Ru@Pt core-shell nanoparticles are currently being explored as carbon monoxide tolerant anode catalysts for proton exchange membrane fuel cells. However, little is known about their degradation under fuel cell conditions. In the present work, two typ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bedc874deb1a921d1f52339773615244
https://hdl.handle.net/21.11116/0000-000C-35C0-F21.11116/0000-000C-35C2-D
https://hdl.handle.net/21.11116/0000-000C-35C0-F21.11116/0000-000C-35C2-D
Autor:
Viktoriya Berova, Alba Garzón Manjón, Miquel Vega Paredes, Torsten Schwarz, Nicolas A. Rivas, Katharina Hengge, Tilman Jurzinsky, Christina Scheu
Publikováno v:
Journal of Power Sources. 554:232327
Publikováno v:
Fuel Cells. 20:236-244
Autor:
Robin Schuster, Anna Fischer, Tilman Jurzinsky, Julia Melke, Axel Heilemann, Sascha Möbus, Patrick Elsässer
Publikováno v:
Carbon. 146:44-59
In order to improve the stability of carbon supported Pt-based oxygen reduction reaction catalyst a mesoporous N-doped carbon support (MPNC) was developed which shows both a higher resistance against carbon corrosion and Pt agglomeration compared to
Autor:
Frieder Scheiba, Tilman Jurzinsky, Michael Bruns, Eduardo Daniel Gomez-Villa, Patrick Elsässer, Carsten Cremers, Markus Kübler, Julia Melke
Publikováno v:
Electrochimica Acta. 298:884-892
In this work, the functionalization of carbon nanotubes (CNTs) with indazole groups covalently bound to the CNTs’ surface is reported. The novel material was structurally characterized via near edge X-ray absorption fine structure (NEXAFS) spectros
Autor:
Carsten Cremers, Henrike Schmies, Tilman Jurzinsky, Stefanie Kühl, Peter Strasser, Martin Lerch, Jakub Drnec, Björn Anke, Hong Nhan Nong, Fabio Dionigi, Elisabeth Hornberger
Publikováno v:
Chemistry of Materials. 30:7287-7295
Nitrogen-enriched porous carbons have been discussed as supports for Pt nanoparticle catalysts deployed at cathode layers of polymer electrolyte membrane fuel cells (PEMFC). Here, we present an analysis of the chemical process of carbon surface modif
Publikováno v:
Journal of Power Sources. 375:320-334
In this work the relationship between structural composition and electrochemical characteristics of Palladium(Pd)-Ruthenium(Ru) nanoparticles during alkaline methanol oxidation reaction is investigated. The comparative study of a standard alloyed and
Publikováno v:
Solid State Ionics. 303:1-11
Ionomeric binders are crucial to a proper use of fuel cells. In anion-exchange membrane direct methanol fuel cells (AEM-DMFCs) the requirements for the ionomeric binders are anionic conductivity, chemical and thermal stability and facilitation of the
Publikováno v:
Journal of Electroanalytical Chemistry. 776:49-52
PdRh/C is a highly active electrocatalyst for methanol oxidation reaction in alkaline media. In this study, the methanol oxidation at PdRh/C was investigated electrochemically in half-cell experiments for various temperatures and various methanol con