武汉工程大学学报2025，Vol.47Issue(2)：151-159,9.DOI:10.19843/j.cnki.CN42-1779/TQ.202409009
MXenes应用于锂离子电池负极的研究进展
Research progress on MXenes in lithium-ion battery anodes
摘要
Abstract
Two-dimensional layered transition metal carbides,nitrides,or carbon-nitrides(MXenes)with excellent electrical conductivity,mechanical properties,and chemical stability have received much attention in the field of energy storage.Lithium-ion batteries are regarded as energy storage devices with great potential due to their long cycle life,environmental friendliness and no memory effect.However,the current anode materials have such disadvantages as low specific capacity and large volume changes before and after charging.Applying MXenes in lithium-ion batteries can effectively improve their performance.This paper introduces the preparation methods of MXenes,and reviews the application of MXenes in lithium-ion batteries in recent years in terms of structure modulation and compounding with other materials.The preparation methods of MXenes mainly include the chemical method,the molten salt method and the electrochemical method,and the surface chemical groups of MXenes prepared by different methods vary.The structure modulation can change the interlayer spacing,the number of layers and the overall structure of MXenes,making MXenes expose more active sites and enhance the lithium storage capacity.By analyzing the composites of MXenes with silicon,metal oxides and carbon materials,the properties of MXenes composites and their research progress in lithium-ion battery anodes are discussed.In the end,this paper summarizes the research progress of MXenes in lithium-ion battery anodes,and provides an outlook on the future development of MXenes in lithium-ion batteries,offering some reference for further research on MXenes in lithium-ion batteries关键词
MXene/锂离子电池/储能器件/负极材料/研究进展Key words
MXene/lithium-ion batteries/energy storage devices/anode materials/research progress分类
物理学引用本文复制引用
王博海,石胜伟..MXenes应用于锂离子电池负极的研究进展[J].武汉工程大学学报,2025,47(2):151-159,9.基金项目
国家自然科学基金(52173183) （52173183）
光电化学材料与器件教育部重点实验室开放课题(JDGD-202207) （JDGD-202207）
