Platinum nanoclusters studded in the microporous nanowalls of ordered mesoporous carbon
Methanol-tolerant cathode materials for use in direct-methanol fuel cells are composed of ordered mesoporous carbon with walls studded with ultrafine Pt nanoclusters. The material (see Figure), composed of PtC regularly interconnected nanocomposite arrays, is prepared by pyrolysis of carbon and platinum precursors in silica mesoporous templates such as SBA-15.
- Publisher
- WILEY-V C H VERLAG GMBH
- Issue Date
- 2005-02
- Language
- English
- Article Type
- Article
- Keywords
METHANOL FUEL-CELLS; ELECTROCHEMICAL ENERGY-STORAGE; TRANSITION-METAL SULFIDES; OXYGEN REDUCTION; SUPPORTED PLATINUM; PARTICLE-SIZE; GLASSY-CARBON; CATALYTIC-ACTIVITY; NANOTUBE FIBERS; ARC-DISCHARGE
- Citation
ADVANCED MATERIALS, v.17, no.4, pp.446 - +
- ISSN
- 0935-9648
- Appears in Collection
- CBE-Journal Papers(저널논문)
- Files in This Item
- 000227404900016.pdf(537.63 kB)Download
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