摘要
电解水制氢技术在直流电的作用下,将水分解为纯氢和纯氧。氢作为能源载体,可实现无碳能源的循环利用,可以将波动性的可再生能源电力通过"电–氢–电(或化工原料)"的方式加以高效利用,兼具绿色与高效的特点,为未来人类社会的能源转化利用提出了新的解决方案。本文基于氢储能的理念,介绍了电解制氢的技术特点,概括了国内外近期质子交换膜水电解技术的发展态势,分析了新型电解水技术的发展方向,并提出了我国未来发展电解制氢技术与氢储能的建议。
With direct electricity,the water electrolysis technology provides pure hydrogen and oxygen from water.Zero-carbon recycling can be achieved with hydrogen as the energy carrier.Unstable renewable energy can be stored in hydrogen.With the concept of power-to-gas or power-to-liquid,high efficiency and zero emission are realized during energy conversion.It is a promising energy utilization solution for the human society in the future.In this review,the water electrolysis technology for industrial hydrogen production is investigated.The progress on proton exchange membrane(PEM)water electrolysis is summarized.Further,the future research trend of water electrolysis is discussed.Additionally,suggestions for hydrogen production from water electrolysis are provided.
作者
俞红梅
衣宝廉
Yu Hongmei;Yi Baolian(Dalian Institute of Chemical Physics,Chinese Academy of Sciences,Dalian 116023,Liaoning,China)
出处
《中国工程科学》
CSCD
北大核心
2018年第3期58-65,共8页
Strategic Study of CAE
基金
中国工程院咨询项目"我国能源技术革命的技术方向和体系战略研究"(2015-ZD-09)
关键词
电解水
制氢
氢储能
可再生能源
water electrolysis
hydrogen production
hydrogen for energy storage
renewable energy
