摘要
通过综合回顾和分析现有文献,对纯水质子交换膜(PEM)电解制氢和碱性(ALK)电解制氢两种主要电解制氢技术进行了比较研究.首先介绍了这两种电解制氢技术的原理和应用,然后重点对其在电解槽结构、电解质、电极材料、反应机理、效率和环境友好性等方面的差异进行了详细分析.最后,对两种技术的优缺点和未来发展方向进行了讨论.
Abstract
In this paper,a comparative study of two main electrolytic hydrogen production technologies,pure water proton exchange membrane(PEM)electrolysis and alkaline(ALK)electrolysis,was carried out by reviewing and analyzing the existing literature.Firstly,the principle and application of these two electrolytic hydrogen production technologies are introduced,and then their differences in electrolyzer structure,electrolyte,electrode material,reaction mechanism,efficiency and environmental friendliness are analyzed in detail.Finally,the advantages and disadvantages of the two technologies and their future development direction are discussed.
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