MOF衍生碳基电催化剂限域催化O_(2)还原和CO_(2)还原反应  

MOF-derived Carbon-based Electrocatalysts Confinement Catalyst on O_(2) Reduction and CO_(2) Reduction Reactions

作　　者：张小玉 薛冬萍 杜宇 蒋粟 魏一帆 闫文付[2] 夏会聪 张佳楠[1] ZHANG Xiaoyu;XUE Dongping;DU Yu;JIANG Su;WEI Yifan;YAN Wenfu;XIA Huicong;ZHANG Jianan(College of Materials Science and Engineering,Zhengzhou University,Zhengzhou 450001,China;State Key Laboratory of Inorganic Synthesis and Preparative Chemistry,College of Chemistry,Jilin University,Changchun 130012,China)

机构地区：[1]郑州大学材料科学与工程学院,郑州450001 [2]吉林大学化学学院,无机合成与制备化学国家重点实验室,长春130012

出　　处：《高等学校化学学报》2022年第3期12-31,共20页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金(批准号:21875221,U1967215)资助。

摘　　要：化石燃料的大量消耗和环境的逐渐恶化导致迫切需要开发和探索有效的能源转换和存储技术.电化学是各种能源转换装置的基础和关键.设计和合成具有高催化活性的非贵金属基和非金属基催化剂是最好的选择.金属有机骨架(MOF)衍生的碳基材料具有比表面积大、孔隙率高的特点,可以选择性地限制不同类型的金属.因此,MOF衍生碳作为催化剂载体使用时具有良好的限域效应,有利于提高催化剂的活性和稳定性.本文综合评述了MOF衍生材料在催化反应中的限域效应,并介绍了MOF衍生碳基材料在氧还原反应(ORR)和二氧化碳还原反应(CO_(2)RR)电催化方面的最新进展,揭示了MOF碳基材料在电催化反应中的构效关系.最后,讨论了MOF衍生的碳基材料在ORR和CO_(2)RR电催化中的挑战和机遇,以及未来可能的解决方案.The massive consumption of fossil fuels and the gradual deterioration of the environment urgently require the development and exploration of effective energy conversion and storage technologies.Electrochemistry is the basis and key of all kinds of energy storage and conversion devices.The design and synthesis of non-noble metal-based and non metal-based catalysts with high catalytic activity are obviously the best choice.The metal organic framework(MOF)derived carbon-based materials have the characteristics of large specific surface area and high porosity,which can selectively confine metals of different types.Therefore,MOF has a good confinement effect when used as a catalyst,which is beneficial to improve the activity and stability of the catalyst.In this review,the confinement effects of MOF-derived materials in catalytic reactions are clarified,and the latest progresses of MOF-derived carbon-based materials in oxidation reduction reaction(ORR)and CO_(2) reduction reaction(CO_(2)RR)electrocatalysis are introduced,and the structure-activity relationships of MOF-derived carbon-based materials in electrocatalytic reactions are revealed.Finally,the challenges and opportunities faced by MOF-confined carbon-based materials in ORR and CO_(2)RR electrocatalysis are discussed,as well as the possible solutions in the future.

关 键 词：金属有机框架 碳基材料 限域效应 氧还原反应 二氧化碳还原反应 电催化剂 

分 类 号：O611[理学—无机化学]