ELECTROCATALYTIC OXIDATION OF METHANOL ON PLATINUM MICROPARTICLES IN POLYPYRROLE

被引:83
作者
STRIKE, DJ [1 ]
DEROOIJ, NF [1 ]
KOUDELKAHEP, M [1 ]
ULMANN, M [1 ]
AUGUSTYNSKI, J [1 ]
机构
[1] UNIV GENEVA,DEPT CHIM MINERALE ANALYT & APPL,CH-1211 GENEVA 4,SWITZERLAND
关键词
D O I
10.1007/BF01024140
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
The oxidation of methanol on gold electrodes modified with polypyrrole and platinum is reported. These electrodes were characterized by cyclic voltammetry and by 12h polarizations in methanol solutions. They were found to give higher currents and lower rates of drift than electrodes of platinum and platinized gold. The effect of varying the amount of platinum deposited is also discussed.
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页码:922 / 926
页数:5
相关论文
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