摘要
电解水制氢技术为可再生能源的储存、转化和利用提供了一条具有光明前景的途径。电催化剂的设计和改性被广泛应用于提升电催化性能,但目前已进入瓶颈期,难以取得突破性进展。因此实现高性能电解水制氢需要进一步发展新技术。引入外场(光场、磁场、弹性应力场和重力场等)是一种有效改善传质和改变反应动力学的新兴方法,可显著提高电催化性能。主要介绍了外场辅助策略在电解水制氢反应(析氢反应、析氧反应和耦合有机氧化反应)中的最新进展,希望能够为电解水制氢的未来发展提供一些借鉴。
The technology of hydrogen production by water electrolysis holds significant promise for energy storage and conversion.Despite considerable efforts in designing and modifying electrocatalysts to enhance performance,the field has encountered a bottleneck,which prompts the exploration of alternative methods for breakthroughs.A noteworthy approach involves the application of external fields(such as light,magnetic,elastic stress,and gravity fields)to improve mass transfer and alter reaction kinetics.This innovative strategy aims to overcome current challenges and substantially boost electrocatalytic performance.This review focuses on the latest advancements in external field-assisted strategies for hydrogen production from water electrolysis(encompassing the hydrogen evolution reaction,oxygen evolution reaction,and coupled organic oxidation reaction),hoping to contribute to the further development of highperformance hydrogen production technologies.
作者
师启伟
闫一凡
罗兰
栗振华
SHI Qiwei;YAN Yifan;LUO Lan;LI Zhenhua(State Key Laboratory of Chemical Resource Engineering,College of Chemistry,Beijing University of Chemical Technology,Beijing 100029,China)
出处
《化学工业与工程》
CSCD
北大核心
2024年第5期73-85,共13页
Chemical Industry and Engineering
基金
国家自然科学基金委员会(22108008,22090031,21991102和22288102)
青年人才托举工程项目(2021QNRC001)
关键词
外场辅助
电解水
析氢反应(HER)
析氧反应(OER)
有机氧化
field assistance
water electrolysis
hydrogen evolution reaction
oxygen evolution reaction
organic oxidation
