Affiliation: Darmstadt University of Technology
- Bifunctional electrocatalysis in pt-ru nanoparticle systemsC Roth
Department of Chemistry, The University of Liverpool, Liverpool, L69 7ZD, United Kingdom
Langmuir 24:2191-9. 2008..Scanning transmission electron microscopy confirmed the proximity of Pt and Ru nanoparticles in the different samples...
- Determination of O[H] and CO coverage and adsorption sites on PtRu electrodes in an operating PEM fuel cellChristina Roth
Institute for Materials Science, Darmstadt University of Technology, Petersenstrasse 23, D 64287, Darmstadt, Germany
J Am Chem Soc 127:14607-15. 2005..It can be concluded that both a bifunctional mechanism and an electronic ligand effect are active in CO oxidation from a PtRu surface in a PEM fuel cell...
- Using layer-by-layer assembly of polyaniline fibers in the fast preparation of high performance fuel cell nanostructured membrane electrodesMarc Michel
Institute for Materials Science, TU Darmstadt, D 64287, Darmstadt, Germany
Phys Chem Chem Phys 10:3796-801. 2008..5 W g(-1) Pt which is comparable to the traditional fuel cell using carbon black as Pt support. Moreover, the amount of Pt used in this work is almost 2 times lower than for usual carbon-supported Pt catalysts...
- Highly-ordered supportless three-dimensional nanowire networks with tunable complexity and interwire connectivity for device integrationMarkus Rauber
Department of Material and Geo Sciences, Technische Universität Darmstadt, Petersenstrasse 23, 64287 Darmstadt, Germany
Nano Lett 11:2304-10. 2011..Our method opens up a new general route for interconnecting nanowires to stable macroscopic network structures of very high integration level that allow easy handling of nanowires while maintaining their connectivity...