Performance of highly dispersed Pt/C catalysts for low temperature fuel cells |
| |
| Authors: | Pei Kang Shen Zhiqun Tian |
| |
| Affiliation: | a State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics and Engineering, Sun Yat-Sen University, Guangzhou 510275, PR China
b Department of Applied Chemistry, South China University of Technology, Guangzhou 510641, PR China |
| |
| Abstract: | A novel technique based on intermittent microwave heating (IMH) is used to prepare highly dispersed Pt/C catalysts. It has been proved that more than 60% Pt on carbon can be prepared by one-step procedure. The average Pt clusters on carbon are less than 5 nm with very narrow size distribution. The catalysts prepared by the present method show better performance in low temperature fuel cells. |
| |
| Keywords: | Pt/C catalyst Intermittent microwave heating Fuel cell Nanomaterial |
| 本文献已被 ScienceDirect 等数据库收录！ |
