Stabilized cathode/sulfide solid electrolyte interface via Li_(2)ZrO_(3)coating for all-solid-state batteries  

作　　者：Chen Zhao Zi-Qiang Liu Wei Weng Ming Wu Xiao-Yan Yan Jing Yang Huan-Ming Lu Xia-Yin Yao 

机构地区：[1]School of Materials Scienceand Engineering,Taiyuan Universityof Scienceand Technology,Taiyuan 030024,China [2]Ningbo Institute of Materials Technology and Engineering,Chinese Academy of Sciences,Ningbo,315201,China [3]Center of Materials Science and Optoelectronics Engineering,University of Chinese Academy of Sciences,Beijing,100049,China

出　　处：《Rare Metals》2022年第11期3639-3645,共7页稀有金属（英文版）

基　　金：financially supported by the National Natural Science Foundation of China(Nos.U1964205,U21A2075 and 51872303);Ningbo S&T Innovation 2025 Major Special Programme(Nos.2019B10044 and 2021Z122);Zhejiang Provincial Key R&D Program of China(No.2022C01072);the Youth Innovation Promotion Association CAS(No.Y2021080)。

摘　　要：High-capacity LiNi_(0.8)Co_(0.1)Mn_(0.1)O_(2)(NCM)cathode is essential for realizing high energy density all-solid-state lithium batteries.However,the space charge layer effect between NCM cathode and the commonly used sulfide solid electrolyte results in deterioration of the battery performance.In this work,a 10-nm electrochemical stable Li_(2)ZrO_(3)(LZO)layer was in situ coated on the surface of NCM particles through facile wet chemical method.

关 键 词：battery ELECTROLYTE solid 

分 类 号：O646[理学—物理化学] TM912[理学—化学]