首页|NiMo基非晶合金电催化析氢反应的进展

NiMo基非晶合金电催化析氢反应的进展

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电催化水分解产生绿色氢气是发展可持续能源体系的重要途径之一.由过渡金属Ni、Mo组成的具有高活性、低成本的非晶态合金被广泛认为是一种有效的制氢催化剂.重点关注以镍钼(NiMo)基非晶合金为代表的催化剂,总结非晶态合金的制备方法及其在催化领域的应用,分别叙述NiMo合金、NiMo基中熵合金和NiMo基高熵合金在电催化析氢反应(HER)中的应用.结果表明,在合理的功能导向设计下,通过对关键科学及技术问题的解决,NiMo基非晶态合金催化剂能够表现出良好的析氢性能,最后提出在制备技术、组分调控、纳米化、电子结构以及活化机理5个方面还有待解决的问题.这对于催化剂的设计、制备、构效关系及催化机理的研究具有一定的参考价值.
Recent progress in NiMo-based amorphous alloys for electrocatalytic hydrogen evolution reaction
Electrocatalytic water splitting to produce green hydrogen is one of the important ways to develop sustainable energy systems.Highly active,low-cost amorphous alloys composed of transition metals Ni and Mo are widely regarded as efficient catalysts for hydrogen production.The catalysts represented by nickel-molybdenum(NiMo)-based amorphous alloys are focused on,the synthesis methods of amorphous alloys and their applications in the field of catalysis are summarized,and the application of NiMo alloys,NiMo-based medium entropy alloys,and NiMo-based high-entropy alloys are described respectively in electrocatalytic hydrogen evolution reaction(HER).In a word,NiMo-based amorphous alloy catalysts exhibit excellent hydrogen evolution performance by solving key scientific and technical problems with a reasonable function-oriented design.Finally,five issues in terms of preparation technology,component regulation,nanoscale,electronic structure and catalytic mechanism are proposed.This gives a clue for the design,preparation,structure-activity relationship and catalytic mechanism of catalysts.

NiMo alloysamorphous alloywater electrolysishydrogen evolution reaction

张思璇、黄金昭、丁殿金、汤军、邓小龙

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济南大学物理科学与技术学院,济南 250022

安徽工业大学数学与物理学院,马鞍山 243032

NiMo合金 非晶合金 水电解 析氢反应

Introduction and Cultivation Plan of Young Innovative Talents in Colleges and Universities of Shandong Province,ChinaNatural Science Foundation of Shandong Province,ChinaNatural Science Research Fund for Colleges and Universities in Anhui Province,ChinaIndependent Cultivation Program of Innovation Team of Jinan City,China

ZR2020ME052KJ2021A03872019GXRC011

2024

10.1016/S1003-6326(23)66380-0

中国有色金属学报(英文版)
中国有色金属学会

中国有色金属学报(英文版)

CSTPCD
影响因子：1.183
ISSN：1003-6326
年,卷(期)：2024.34(1)
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