首页>
外国专利>
INHIBITION OF HYDROGEN EVOLUTION IN ELECTROCHEMICAL CELLS HAVING ZINC ANODES
INHIBITION OF HYDROGEN EVOLUTION IN ELECTROCHEMICAL CELLS HAVING ZINC ANODES
展开▼
机译:抑制具有锌阳极的电化学细胞中氢的释放
展开▼
页面导航
摘要
著录项
相似文献
摘要
Hydrogen evolution in cells having zinc anodes is reduced or eliminated by incorporating in the cell a surfactant which is a complex phosphate ester of a surfactant of the ethylene oxide-adduct type. This surfactant is added in such a manner that, directly or upon wetting of the anode by the electrolyte, there is an adsorption of surfactant on the surface of the zinc anode material, whereby hydrogen evolution is inhibited. The surfactant is desirably present in the cell in an amount of from 0.001% to 5% by weight of the zinc component of the cell.
展开▼