期刊
JOURNAL OF APPLIED ELECTROCHEMISTRY
卷 34, 期 1, 页码 1-7出版社
KLUWER ACADEMIC PUBL
DOI: 10.1023/B:JACH.0000005612.69468.e7
关键词
electrodeposition; emulsions; PbO2 electrodes; porous media
PbO2 coatings on carbon electrode substrates were produced by anodic electrodeposition from a stationary high internal phase emulsion ( HIPE) with the bath components added in the water phase. The deposits have a distinct structure consisting of 10 - 50 mum high pyramidal aggregates, pitted with smaller pores. This is attributed to the growth of the deposits through the aqueous network of the HIPE emulsion that is, through the tortuous paths formed by its interconnected water cavities. The coatings thus produced are characterised by enhanced electrochemical activity towards the PbO2/ PbSO4 transformation.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据