摘要
氢能是目前世界上公认的清洁能源之一,如何有效的可持续的产氢是人们步入氢能社会首要解决的问题.研发低成本,高性能,高稳定性的电催化析氢催化剂对提升产氢技术,促进氢能经济的发展具有重要意义.本文综述了近几年发展的镍基电催化析氢催化剂,重点介绍了镍的氧化物,镍的双层氧化物/氢氧化物,硒化物,硫化物等电催化析氢催化剂的研究和发展情况,对它们的合成方法、结构特性、催化活性、稳定性能以及微观结构和析氢性能之间的关系进行深入的探讨,并一一举例说明.
Hydrogen energy is one of the most useful energy in the world,and the primary problem is how to produce hydrogen effectively and continuously.The low-cost electrocatalysts with high performance and stability for hydrogen evolution reaction(HER) play an important role for improving hydrogen production technologies.In this paper,the development of Ni-related electrocatalysts for HER was reviewed.The study on nickel oxides,double oxides/hydroxides,seleniums,and sulfides were mainly focused.The synthesis,characterization,catalytic activity,durability and the relationship between the structure and performance were also discussed.
出处
《化学研究》
CAS
2017年第6期781-789,共9页
Chemical Research
基金
国家自然科学基金(21401203
21702045)
河南省教育厅基金(15A150035)
关键词
析氢反应
电化学
催化剂
应用前景
hydrogen evolution reaction
electrochemistry
catalyst
research prospect
