固态锂电池十年(2011—2021)回顾与展望  

Review and prospective of solid-state lithium batteries in the past decade(2011—2021)

作　　者：吴敬华[1,2] 杨菁 刘高瞻[1] 王脂胭 张秩华 俞海龙 姚霞银 黄学杰[2,3] WU Jinghua;YANG Jing;LIU Gaozhan;WANG Zhiyan;ZHANG Zhihua;YU Hailong;YAO Xiayin;HUANG Xuejie(ingbo Institute of Materials Technology and Engineering,Chinese Academy of Sciences,Ningbo 315201,Zhejiang,China;University of Chinese Academy of Sciences,Beijing 100049,China;Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China)

机构地区：[1]中国科学院宁波材料技术与工程研究所,浙江宁波315201 [2]中国科学院大学,北京100049 [3]中国科学院物理研究所,北京100190

出　　处：《储能科学与技术》2022年第9期2713-2745,共33页Energy Storage Science and Technology

基　　金：国家重点研发计划(2018YFB0104100);中国科学院青年创新促进会(Y2021080)。

摘　　要：采用固体电解质取代液态有机电解液的固态锂电池,有望使用更高比容量的正、负极材料,从而实现更高比能量的电池体系,同时可彻底解决电池的安全性问题,符合未来二次电池发展的方向,是电动汽车和规模化储能的理想电源。为了实现兼具高比能量、高安全性、长寿命等特性的固态电池,进而推进全固态锂电池的实用化,2011—2021年间各国的科学家做了大量工作,并取得了许多突破性进展。本文以固态锂电池关键材料为出发点,回顾了2011—2021年以来固态电池的研究进展,包括锂离子固体电解质材料,电极/电解质界面调控,固态电池技术等方面,总结了现在存在的挑战及解决方案,并对该领域未来可能的发展提出了展望。Solid-state lithium batteries with solid electrolyte rather than traditional liquid organic electrolyte could employ high specific capacity cathodes and anodes,resulting in high energy density devices with high safety,which is consistent with the future development direction of power sources for electric vehicles and large-scale energy storage.To accelerate the practical application of both solid-state and all-solid-state lithium batteries with high energy density,high safety,and long service life,scientists from all over the world have done a lot of work and made many breakthroughs from 2011 to 2022.Herein,in view of the challenges and opportunities for solid-state lithium batteries,the research progress of solid-state lithium batteries in the last decade,including solid electrolyte materials,electrode/electrolyte interface regulation,and solid-state battery technology,was reviewed.Finally,possible research directions and development trends for solid-state lithium batteries are also discussed.

关 键 词：固态锂电池 固体电解质 界面 

分 类 号：O63[理学—高分子化学]