CLAY-MODIFIED ELECTRODES - A REVIEW

被引:131
作者
FITCH, A
机构
关键词
D O I
10.1346/CCMN.1990.0380408
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Clay-modified electrode research indicates that adsorbed complexes are electroactive if the adsorption sites are clay edges. Interlayer adsorbed complexes may be electroactive if a charge shuttle is added or if interlayer swelling is large. Conductivity of the film towards anionic species depends upon the swelling of the clay, which depends on the electrolyte concentration and speciation. The diffusion coefficients measured by electrochemical experiments agree well with alternative measurements. -Author
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页码:391 / 400
页数:10
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