 | Nanotech 2010 Vol. 1
Nanotechnology 2010: Advanced Materials, CNTs, Particles, Films and Composites
Chapter 3: Nanoparticle Synthesis & Applications |
Fuel cell catalysts based on core-shell nanoparticles | |
| Authors: | H. Xu, C. Zalitis, M. Rivera-Hernandez, T. Albrecht, A. Kucernak |
| Affilation: | Imperial College London, UK |
| Pages: | 475 - 476 |
| Keywords: | Pt nanoparticles, diepersion, STM |
| Abstract: | In this contribution, we focus on the different approaches to dispersing Pt and Co/Pt core/shell nanoparticles in solution and then depositing them on representative catalyst supports. These include gold or highly ordered pyrolytic graphite (HOPG) electrode surfaces. Specifically, we follow three different deposition protocols: A) solution deposition; B) directed solution deposition, and C) electrophoretic deposition of catalyst nanoparticles. Finally, we characterize the physicochemical properties of the catalysts surfaces by electrochemical methods (fuel cell testing) and electrochemical STM imaging. |
| ISBN: | 978-1-4398-3401-5 |
| Pages: | 976 |
| Hardcopy: | $189.95 |
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