Electroreduction of zinc ions from zincate electrolytes in the presence of surfactants

被引：0
|
作者：
Titova, VN
Kazakov, VA
Yavich, AA
Petrova, NV
Mazin, VA
机构：
来源：
RUSSIAN JOURNAL OF ELECTROCHEMISTRY | 1996年 / 32卷 / 05期
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中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The influence that combined additives based on a polymerized tetraalkylammonium salt exert on the kinetics of the cathodic zinc deposition from zincate electrolytes is studied. A progressing nucleation is shown to be typical for electrolytes with and without surfactants. At negative potentials ( < -1.7 V), surfactants give rise to a continuous adsorption film at the electrode surface. The film inhibits the discharge of zinc ions and leads to formation of finely crystalline bright coatings.
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页码：518 / 522
页数：5
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