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Citation: HUANG Cheng-De, TIAN Jian-Hua, SHI Jing-Shi, HAN Zuo-Qing, CHEN Yan-Xi. Effects of the Heat-Treatment of Carbon on Performance of the Oxygen Electrode for PEMFC[J]. Chinese Journal of Applied Chemistry, ;2001, 18(6): 444-446. shu

Effects of the Heat-Treatment of Carbon on Performance of the Oxygen Electrode for PEMFC

1.
School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072

Received Date: 24 August 2000
Available Online: 12 January 2001
Fund Project: 天津市21世纪青年科学基金资助项目(993701811) (993701811)

The effects of heat-treatment of carbon on the oxygen electrode for PEMFC were investigated. The particle size of Pt and the structure of carbon in the catalyst were measured by TEM and XRD. The results showed that the performance of the oxygen electrode was improved after heat-treatment of carbon. The reasons were attributed to the reduction in Pt size and conductivity of the carbon black.
- oxygen reduction,
- carbon black,
- PEM FC
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