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dc.contributor.author牛振江
dc.contributor.author吴廷华
dc.contributor.author杨防祖
dc.contributor.author姚士冰
dc.contributor.author周绍民
dc.date.accessioned2017-11-14T01:47:16Z
dc.date.available2017-11-14T01:47:16Z
dc.date.issued2003-08-30
dc.identifier.citation材料保护,2003,(08):9-12
dc.identifier.issn1001-1560
dc.identifier.otherCLBH200308003
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/142882
dc.description.abstract 研究了电沉积制备的非晶态Fe Mo合金(组成分别为Fe82Mo18、Fe74Mo26和Fe71Mo29)电极在30%KOH溶液中,303~343K的温度范围内的析氢催化性能。三种非晶态合金都显示出较好的催化析氢活性。温度为343K,析H2电流密度为300mA/cm2时的析H2过电位为150~157mV。非晶态Fe82Mo18、Fe74Mo26和Fe71Mo29合金上析H2反应的表观活化能分别为57.18,47.33,102.28kJ/mol。
dc.description.abstractThe cathodic hydrogen evolution reactions of three electrodes, which respectively electrodeposited amorphous Fe\|Mo alloys Fe82Mo18, Fe74Mo26 and Fe71Mo29, were studied in a 30% KOH solution between temperatures from 303 K to 343 K. All of the electrodes showed higher electrocatalytic activities in the alkaline solution. The hydrogen evolution overpotential of three alloys were 150~157 mV at 343 K and current density of 300 mA/cm\+2. The apparent activation energies of hydrogen evolution reaction were 57.18 kJ/mol for Fe82Mo18, 47.3 kJ/mol for Fe74Mo26 and 102.28 kJ/mol for Fe71Mo29, respectively.
dc.language.isozh_CN
dc.subject电沉积
dc.subject非晶态FeMo合金
dc.subject析氢反应
dc.subjectelectrodepositing
dc.subjectamorphous Fe-Mo alloy
dc.subjecthydrogen evolution reaction
dc.title非晶态Fe-Mo合金在碱性溶液中的电催化析氢活性
dc.title.alternativeElectrocatalytic Activity of Electrodeposited Amorphous Fe-Mo Alloy for Hydrogen Evolution Reaction in Alkaline Solution
dc.typeArticle


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