- 专利标题： METAL LITHIUM CHLORIDE DERIVATIVES IN THE SPACE GROUP of P21/c as Li SUPER-IONIC CONDUCTOR, SOLID ELECTROLYTE, and COATING LAYER for Li METAL BATTERY and Li-ION BATTERY
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申请号： US16909742申请日： 2020-06-23
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公开(公告)号： US20210399334A1公开(公告)日： 2021-12-23
- 发明人: Yifei Mo , Yunsheng Liu , Chen Ling
- 申请人： TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. , UNIVERSITY OF MARYLAND, COLLEGE PARK
- 申请人地址： US TX Plano; US MD College Park
- 专利权人： TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.,UNIVERSITY OF MARYLAND, COLLEGE PARK
- 当前专利权人： TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.,UNIVERSITY OF MARYLAND, COLLEGE PARK
- 当前专利权人地址： US TX Plano; US MD College Park
- 主分类号： H01M10/0562
- IPC分类号： H01M10/0562 ; H01M10/0525
摘要：
Solid-state lithium ion electrolytes of metal lithium chloride derivative compounds having a crystal morphology in the P21/c space group are provided as materials for conducting lithium ions. An activation energy of the lithium aluminum chloride derivative compounds is from 0.15 to 0.40 eV and conductivities are from 0.01 to 3 mS/cm at 300K. Compounds of specific formulae are provided and methods to alter the materials with inclusion of aliovalent ions shown. Lithium batteries containing the composite lithium ion electrolytes and electrodes containing the lithium aluminum chloride derivative compounds are also provided.