广州化学2023，Vol.48Issue(6)：61-64,4.DOI:10.16560/j.cnki.gzhx.20230616
泡沫镍负载Ni/Fe磷化物电催化性能研究
Electrocatalytic Performance of Foamed Ni/Fe Phosphide
摘要
Abstract
Ni phosphide and Fe phosphide electrocatalysts were prepared by electrodeposition using nickel sulfate,ferric nitrate,ammonium dihydrogen phosphate and sodium citrate on the base supported by nickel foam.The structure,morphology and electrochemical activities of oxygen evolution and hydrogen evolution of the catalysts were tested.The results showed that:At the current density of 100 mA/cm2,the industrial overpotential of Ni phosphide is 349 mV,which is 33%higher than that of Fe phosphide.Meanwhile,the active area of Ni phosphide is nearly 10 times higher than that of Fe phosphide.关键词
催化剂/过电位/电化学活性/Ni磷化物/Fe磷化物Key words
catalyst/overpotential/electrochemical activity/nickel phosphide/iron phosphide分类
化学化工引用本文复制引用
李银成,林介本,苏宝玺,申文..泡沫镍负载Ni/Fe磷化物电催化性能研究[J].广州化学,2023,48(6):61-64,4.基金项目
福建省新工科研究与改革实践项目[闽教高(2020)4号] （2020）
闽南科技学院半导体照明与光伏应用创新团队(MKKYTD202301) （MKKYTD202301）
