一维纳米材料在锂离子电池中的研究进展  

Research Progress of One Dimensional Nanomaterials in Lithium Ion Batteries

作　　者：彭瑜[1] 许晶晶[2] 胡建臣 张克勤[1] PENG Yu;XU Jingjing;HU Jianchen;ZHANG Keqin(National Engineering Laboratory for Modern Silk,College of Textile and Clothing Engineering,Soochow University, Suzhou 215123;i-Lab,Suzhou Institute of Nano-Tech and Nano-Bionics,Chinese Academy of Sciences,Suzhou 215123)

机构地区：[1]苏州大学纺织与服装工程学院,现代丝绸国家工程实验室,苏州215123 [2]中国科学院苏州纳米技术与纳米仿生研究所国际实验室,苏州215123

出　　处：《材料导报》2017年第A01期188-194,共7页Materials Reports

基　　金：国家自然科学基金面上项目(51373110);国家自然科学基金青年项目(21503265;51603135);国家高技术研究发展计划(863)专项(2012AA030313)

摘　　要：主要评述了近年来纳米棒、纳米管、纳米带、纳米纤维等一维纳米材料在锂离子电池正负极、隔膜及全固态电池固态电解质中的应用。一维纳米材料的比表面积大、孔隙率高,能为锂离子提供更短的嵌入脱出路径,还能有效缓解电池工作时产生的体积效应,从而大大提高锂离子电池的性能。介绍了不同方法制备的一维纳米材料在锂离子电池中对电化学性能的优化及提升,并重点介绍了具有产业化前景的静电纺丝法制备用于锂离子电池的一维材料近年的发展;展示了一维纳米材料在锂离子电池中的研究进展,并展望了其发展方向。The paper mainly reviews the application of one-dimensional nanomaterials like nanorods,nanotubes,nanoribbons,nanofibers as cathode,anode,separator and solid state electrolyte in lithium ion batteries.The high specific surface area and porosity of one dimensional structure provide more intercalation/deintercalation sites for lithium ions as well as effectively alleviate the volume effect and extend the battery′s life.In this paper,we focus on introduction of optimization and improvement of electrochemical performance by using one-dimensional nanomaterials as different parts of lithium ion batteries,by meaning of which the research progress in lithium ion battery using one dimensional nanomaterials is elaborated.Besides,the future development tendency of lithium ion battery is also forecasted.

关 键 词：锂离子电池 一维纳米材料 正极材料 负极材料 隔膜 固态电解质 静电纺丝 

分 类 号：TB332[一般工业技术—材料科学与工程]