期刊
JOURNAL OF MATERIALS CHEMISTRY
卷 22, 期 34, 页码 17820-17826出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c2jm33658h
关键词
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资金
- National Natural Science Foundation of China [21031001, 20876067]
- Fundamental Research Funds for the Central Universities [21609203]
- Foshan Research Project [2011BC100023]
Graphitic mesoporous carbon (GMC) has been prepared with non-toxic and economical sucrose as the carbon precursor and mesoporous iron oxide as a catalyst at a relatively low carbonization temperature. XRD patterns suggest that GMC is formed by a carbide intermediate. The data of nitrogen sorption exhibit that the GMC possesses a mesoporous structure. Pt nanoparticles are uniformly loaded on the graphitic mesoporous carbon by a facile and effective microwave assisted ethylene glycol process. All the results show that the graphitic mesoporous carbon-supported Pt nanoparticles have superior electrocatalytic properties compared to Vulcan XC-72 and CMK-3 catalyst supports, suggesting this novel and general method will have a bright future in fuel cell applications.
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