摘要
氢能源是新能源技术发展的重要方向。工业化规模电解水制氢需要采用低成本析氢催化剂材料降低其过电势。石墨烯因其具有超大的比表面积、优异的导电性、良好的稳定性、可调的电子结构以及结构和表面态易于修饰等优点,在析氢电催化剂材料中展现出了广阔的应用前景。本文详细分析了石墨烯应用于析氢电催化中的作用机制。依据作用机制的不同,对石墨烯析氢电催化剂材料进行了分类,并对其研究进展进行了综述。最后对石墨烯析氢电催化材料的发展方向进行了展望。
Developing hydrogen energy is an important direction in the future.Industrialized scale electrolysis of water for hydrogen production requires the use of low-cost hydrogen evolution electrocatalyst materials to reduce its overpotential.Graphene has shown broad application prospects in hydrogen evolution electrocatalyst materials due to its large specific surface area,excellent conductivity,good stability,adjustable electronic structure,and easy modification of structure and surface state.This article provides a detailed analysis of the mechanism of graphene application in hydrogen evolution electrocatalysis.Based on different mechanisms,graphene-based hydrogen evolution electrocatalyst materials were classified and their latest research progress was reviewed.Finally,the future development direction of graphene-based hydrogen evolution electrocatalytic materials was prospected.
作者
张一鸣
郭建平
张家乐
郑奥文
王艳艳
田广科
Yiming Zhang;Jianping Guo;Jiale Zhang;Aowen Zheng;Yanyan Wang;Guangke Tian(Research Center on Hydrogen Energy,College of New Materials and Chemical Engineering,Beijing Institute of Petrochemical Technology,Beijing 100029,China;State Key Laboratory of Solid Waste Reuse for Building Materials,Beijing Building Materials Academy of Science Research,Beijing 100041,China;National Engineering Research Center for Technology and Equipment of Green Coating,Lanzhou Jiaotong University,Lanzhou 730070,China)
出处
《化学进展》
SCIE
CAS
CSCD
北大核心
2024年第5期633-644,共12页
Progress in Chemistry
关键词
石墨烯
析氢催化反应
电催化剂
graphene
hydrogen evolution reaction
electrocatalyst
