镍基合金析氢电极的研究进展  

Recent Progress in Ni-base Alloy as Cathode Material for Production of Hydrogen

作　　者：朱艳兵[1] 

机构地区：[1]中国船舶重工集团公司第七一八研究所,河北邯郸056027

出　　处：《舰船防化》2012年第4期29-34,共6页

摘　　要：镍基合金作为碱性电解水阴极有着价格低廉、析氢过电位低的特性。对镍基合金电极催化析氢机理进行了概述,并简要介绍了二元及三元镍基合金的研究现状,指出Ni-Sn合金在碱性水电解中具有较好的化学稳定性和使用寿命,实际推广应用前景光明。Ni-base alloy as a cathode material by alkaline water electrolysis has the characterization of low-value and low-overpotential of hydrogen. This paper reviews the mechanism of catalytic activity of hydrogen evolution reaction and the recent progress in binary and ternary Ni-base alloys. The Ni-Sn alloy has good chemical stability and service life in alkaline water electrolysis, indicating that the prospect of application and extension of the alloy is bright

关 键 词：镍基合金 析氢电极 碱性水电解 析氢过电位 电沉积 

分 类 号：TQ151.1[化学工程—电化学工业]