摘要
相对于镍镉、铅酸等传统电池,锂离子电池具有能量密度高、工作电压高、自放电率低、循环寿命长、充放电效率高、工作温度范围宽、环境污染小等优点。目前,锂离子电池已广泛应用手机、笔记本等3C设备和新能源汽车领域,在民用飞机、无人机、空间探测器等航空航天领域中也拥有广阔的应用前景。为了进一步拓宽锂离子电池的应用领域,众多研究团队开发出了种类繁多的,性能优异的锂离子电池电极材料;通过深入研究,开发出了具有宽温适应性和超高压适应性的电解液。经过30年的技术攻关与产业化推广,锂离子电池相关产品日渐成熟。为进一步拓宽锂离子电池的应用场景,高性能电极材料的制备和安全电解液体系的构建将是锂离子电池技术发展的重要方向。
Due to the high energy density,long cycling life,excellent Coulombic efficiency,wide working temperature range and low operation cost,Lithium-ion battery(LIB)is widely regarded as one of the most promising candidates for energy storage systems.At present time,LIB has been used in mobile phones,notebook computers,electric vehicles and other consumer fields,but also in civil aircraft,unmanned aerial vehicles,space detectors and the aerospace fields have a broad application prospect.In order to further expand the application field of LIB,a large number of research teams have designed and developed a wide variety of electrode materials with excellent performance for LIB through ingenious ideas.Through in-depth research,the electrolyte with wide temperature adaptability and high pressure adaptability is developed.To further explore and develop LIB with improved property,much research effort has been devoted into this field.After 30 years of technological breakthrough and industrial promotion,LIBrelated products have become increasingly mature,and have been widely used in various fields in order to further broaden the application scenarios of LIB,the preparation of high-performance electrode materials and the construction of safe electrolyte system will be the new direction of the development of LIB technology.
作者
王超君
陈翔
彭思侃
王晨
王楠
王继贤
齐新
洪起虎
刘佳让
张薇
葛文
戴圣龙
燕绍九
WANG Chaojun;CHEN Xiang;PENG Sikan;WANG Chen;WANG Nan;WANG Jixian;QI Xin;HONG Qihu;LIU Jiarang;ZHANG Wei;GE Wen;DAI Shenglong;YAN Shaojiu(AECC Beijing Institute of Aeronautical Materials,Beijing 100095,China;Research Center of Graphene Application,AECC Beijing Institute of Aeronautical Materials,Beijing 100095,China;Battery Materials R&D Department,Beijing Graphene Technology Research Institute Co.,Ltd,Beijing 100094,China;Research Institue for Frontier Science,Beijing 100191,China;School of Mechanical Engineering and Electronic Information,China University of Geosciences,Wuhan 430074,China;Faculty of Materials Science and Chemistry,China University of Geosciences,Wuhan 430074,China)
出处
《航空材料学报》
EI
CAS
CSCD
北大核心
2021年第3期83-95,共13页
Journal of Aeronautical Materials
基金
中国航发航材院石墨烯专项基金(GR150308)。
作者简介
通讯作者:燕绍九(1980-),男,博士,研究员,研究方向为纳米材料、磁性材料及石墨烯应用研究,联系地址:中国航发航材院(100095),E-mail:shaojiuyan@126.com。
