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author:

郑丁琴 (郑丁琴.) [1] | 刘慧勇 (刘慧勇.) [2] | 郭永榔 (郭永榔.) [3]

Indexed by:

PKU CSCD

Abstract:

采用浸渍法合成了Pt/C及Pt-SnO2/C催化剂。SEM结果表明:催化剂存在团聚现象,颗粒较大。循环伏安法(CV)研究表明:与Pt/C相比,Pt-SnO2/C不但降低了甲醇氧化的起峰电位(约0.2 V),并提高了电催化活性。SnO2有利于形成OH-吸附,加速了甲醇氧化中间体CO的脱附。

Keyword:

DMFC Pt-SnO2/C 电催化剂

Community:

  • [ 1 ] 福州大学化学化工学院
  • [ 2 ] 福州大学化学化工学院 福建福州350002
  • [ 3 ] 福建福州350002

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Source :

电池

Year: 2006

Issue: 06

Page: 420-422

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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