多孔过渡金属电催化剂在水分解反应中的应用  

Improved transition metal electrocatalysts with porous structures for efficient water splitting reaction

作　　者：祁磊 李鑫恒[1,4] 王梅 QI Lei;LI Xinheng;WANG Mei(Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou 730000,China;State Key Laboratory of Carbonyl Synthesis and Selective Oxidation,National Laboratory of Low-Carbon Catalysis and Carbon Dioxide Utilization(Suzhou Base),Suzhou 215000,China;Gansu Yinguang Juyin Chemical Co.Ltd,Baiyin 730900,China;University of Chinese Academy of Sciences,Beijing 100049,China;Jingyuan Coal Industry Group Liuhua Chemical Co.Ltd,Baiyin 730900,China)

机构地区：[1]中国科学院兰州化学物理研究所,甘肃兰州730000 [2]中国科学院兰州化学物理研究所羰基合成与选择氧化国家重点实验室/低碳催化与二氧化碳利用全国重点实验室(苏州基地),江苏苏州215000 [3]甘肃银光聚银化工有限公司,甘肃白银730900 [4]中国科学院大学,北京100049 [5]靖远煤业集团刘化化工有限公司,甘肃白银730900

出　　处：《南阳师范学院学报》2024年第5期55-59,共5页Journal of Nanyang Normal University

基　　金：国家自然科学基金项目(21872157);中国科学院135项目;甘肃省科技重大专项(23ZDFA016,22ZD6GA003);全国重点实验室项目(CHGZ-2-2214)。

摘　　要：随着能源短缺、气候恶化、环境污染等全球问题的日益严峻,迫切需要对目前的能源生产和利用方式进行重大变革。发展可再生的绿色清洁能源,降低传统化石能源在能源供应中的比重,是解决全球能源危机与环境问题的理想技术途径。电催化水分解反应能够将各地可再生资源产生的冗余电能转换为具有高能量密度且便于储存的氢能。综述了以廉价多孔过渡金属为基础的电催化剂在水分解中的应用进展,并对后续新型非贵金属电催化剂的研发方向进行了展望。With the increasingly pressing global challenges of energy scarcity,climate deterioration,and envi-ronmental pollution,there is an urgent imperative for a substantial transformation in current methods of energy production and utilization.The development of renewable green energy sources and the reduction of traditional fossil fuel reliance in our energy supply represent an ideal technological approach to addressing the worldwide en-ergy crisis and environmental issues at hand.Electrocatalytic water splitting offers a means to convert surplus electric energy generated by renewable resources into high-energy density hydrogen that can be easily stored.This paper provides a comprehensive review on the advancements made in electrocatalysts based on cost-effective porous transition metals for water splitting,while also outlining future directions for novel non-precious metal electrocatalyst development.

关 键 词：多孔结构 过渡金属 电催化剂 水分解反应 

分 类 号：O643[理学—物理化学]