摘要
金属有机骨架(MOFs)具有高表面积,可调结构,高度有序的孔隙以及出色的热/化学稳定性等优点,广泛用于衍生各种纳米多孔碳材料的前体和模板当中,而且在锂离子电池负极材料应用中表现出出色的电化学性能。本文中首先总结一些关于多孔碳材料储锂机制的假设,为衍生碳材料的合理设计提供指导。再介绍了MOF作为前体和模板制备多孔碳材料(NPC)的合成途径以及结构继承的策略。还概述了MOF衍生的多孔碳材料在锂离子电池负极材料中的应用研究。最后,讨论该研究领域面临的科学挑战,并对MOF衍生多孔碳材料的未来发展提出自己的看法。
Metal-organic frameworks(MOFs),possessing the superiorities with high surface area,tunable structure,highly ordered pores,and excellent thermal/chemical stability,have been widely used as precursors and templates for deriving various nanoporous carbon materials and exhibit excellent electrochemical properties in the application of anode materials for lithium-ion batteries.In this paper,we first summarize some hypotheses about the mechanism of lithium storage in porous carbon materials to provide guidance for the rational design of derived carbon materials.Then,the synthesis pathway of nanoporous carbon materials(NPC)prepared by MOF as precursor and template and the strategy of structure inheritance are introduced.Then we summarized the application of MOF-derived porous carbon materials in the anode materials of lithium ion batteries.Finally,the scientific challenges in this field are discussed,and the future development of MOF-derived porous carbon materials is proposed.
作者
顾涛
任晶
郑建勇
任瑞鹏
吕永康
GU Tao;REN Jing;ZHENG Jianyong;REN Ruipeng;LYU Yongkang(Key Laboratory of Coal Science and Technology,Ministry of Education and Shanxi Province,Taiyuan University of Technology,Taiyuan 030024,China;Coking Equipment SUB-Co.,Taiyuan Heavy Industry Co.,LTD,Taiyuan 030024,China)
出处
《功能材料》
CAS
CSCD
北大核心
2021年第10期10001-10007,10097,共8页
Journal of Functional Materials
基金
国家自然科学基金资助项目(21776196,51778397)
山西省重点研发资助项目(201803D421089)
山西省应用基础研究项目青年科技研究资助项目(RD2000002002)。
关键词
金属有机框架
多孔碳材料
锂离子电池
负极材料
metal organic frameworks
porous carbon materials
lithium-ion batteries
anode materials
作者简介
通讯作者:任瑞鹏,E-mail:renruipeng@tyut.edu.cn;顾涛(1992-),男,江苏泰州人,在读硕士,师承任瑞鹏教授和任晶讲师,从事锂离子电池负极研究。
