MOFs及其衍生材料在锂离子电池负极中的研究进展

Research progress of MOFs and their derived materials for Li-ion battery anodes

金属有机框架(MOFs)具有较大的比表面积和可调节的孔径,其金属离子和有机配体都具有良好的携电荷能力,近年来作为锂离子电池负极材料受到广泛关注。本文介绍了目前常用的锂离子电池MOFs负极材料,归纳了MOFs材料在锂离子电池负极中的改性策略和合成方法,且系统分析了MOFs及其衍生材料的结构与形貌设计的主要原则,指出了其未来发展趋势及研究挑战。

The metal organic frameworks(MOFs)have large specific surface area and tunable pore size,and they are composed of metal ions and organic ligands,both of which have good charge carrying capacity.In recent years,MOFs have attracted widespread attention for Li-ion battery anode materials.The review introduces the commonly used MOFs anode materials for Li-ion batteries(LIBs)and summarizes the modification strategies and research progress of MOFs and their derived materials for Li-ion battery anodes.Finally,the main design principles about the structure and morphology of MOFs anode materials are analyzed systematically,and challenges for the future development of advanced anode materials for LIBs will be considered.