发明申请
WO2019010047A1 ENCAPSULATED SULFIDE GLASS SOLID ELECTROLYTES AND SOLID-STATE LAMINATE ELECTRODE ASSEMBLIES
审中-公开
基本信息:
- 专利标题： ENCAPSULATED SULFIDE GLASS SOLID ELECTROLYTES AND SOLID-STATE LAMINATE ELECTRODE ASSEMBLIES
- 申请号：PCT/US2018/039862 申请日：2018-06-27
- 公开(公告)号：WO2019010047A1 公开(公告)日：2019-01-10
- 发明人： VISCO, Steven J. , NIMON, Vitaliy , NIMON, Yevgeniy S. , KATZ, Bruce D.
- 申请人： POLYPLUS BATTERY COMPANY
- 申请人地址： 2424 Sixth Street Berkeley, California 94710 US
- 专利权人： POLYPLUS BATTERY COMPANY
- 当前专利权人： POLYPLUS BATTERY COMPANY
- 当前专利权人地址： 2424 Sixth Street Berkeley, California 94710 US
- 代理机构： AUSTIN, James E. et al.
- 优先权： US62/529,732 20170707; US62/534,624 20170719; US62/620,958 20180123; US62/669,592 20180510; US16/012,588 20180619
- 主分类号： H01L31/0392
- IPC分类号： H01L31/0392 ; H01L31/048 ; H01L51/44 ; H01M10/0525 ; H01M10/0562
摘要：
Nanofilm-encapsulated sulfide glass solid electrolyte structures and methods for making the encapsulated glass structures involve a lithium ion conducting sulfide glass sheet encapsulated on its opposing major surfaces by a continuous and conformal nanofilm made by atomic layer depositon (ALD). During manufacture, the reactive surfaces of the sulfide glass sheet are protected from deleterious reaction with ambient moisture, and the nanofilm can be configured to provide additional performance advantages, including enhanced mechanical strength and improved chemical resistance.