Abstract

The paper presents a new porous coating of electrodes for water electrolyzers with an alkaline electrolyte, as well as methods for its modification with catalysts for the reaction of hydrogen and oxygen evolution. The coating is formed from a suspension of nickel-cobalt powder in an electroplating bath for applying a nickel-cobalt coating and is characterized by an acicular structure and a developed specific surface. Nickel-cobalt powder is obtained by thermal decomposition of mixed nickel-cobalt formate in 1,4-butanediol, which is a modifying additive for nickel plating bath. The results of studies of new electrode materials by physicochemical and electrochemical methods are reported.

中文翻译：

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碱性电解水用高效电极

摘要

该论文提出了一种用于碱性电解水电解槽的新型多孔电极涂层，以及用氢和氧释放反应的催化剂对其进行修饰的方法。该涂层由镍钴粉末在电镀浴中的悬浮液形成，用于施加镍钴涂层，其特征是针状结构和发达的比表面。镍钴粉末是通过将混合的甲酸镍钴钴在1,4-丁二醇中热分解而获得的，后者是镀镍浴的改性添加剂。报道了通过物理化学和电化学方法研究新的电极材料的结果。