Invention Grant
- Patent Title: Ceramic electrolyte material comprising a modified polycrystalline lithium metal phosphate
-
Application No.: US13852491Application Date: 2013-03-28
-
Publication No.: US09905883B2Publication Date: 2018-02-27
- Inventor: Michael Edward Badding , Jacqueline Leslie Brown , Lanrik Wayne Kester , Xinyuan Liu
- Applicant: Corning Incorporated
- Applicant Address: US NY Corning
- Assignee: Corning Incorporated
- Current Assignee: Corning Incorporated
- Current Assignee Address: US NY Corning
- Agent John L. Haack
- Main IPC: H01M10/0562
- IPC: H01M10/0562 ; H01M2/14 ; H01M2/16 ; H01M10/052 ; H01M10/0525 ; H01M12/06

Abstract:
There is disclosed a polycrystalline lithium-ion conductive membrane for a lithium-air battery that comprises at least one surface, a polycrystalline lithium-ion conductive material comprising grain boundaries, and at least one modifying phase, wherein (a) the at least one modifying phase is incorporated into the grain boundaries to form a modified polycrystalline lithium-ion conductive material comprising modified grain boundaries, (b) the at least one modifying phase is incorporated into the at least one surface to form a modified surface, or both (a) and (b). Various lithium based batteries, including lithium ion, lithium-air, and lithium-water batteries are disclosed, as well as methods for modifying the polycrystalline lithium-ion conductive membrane to allow it to be used in such battery applications.
Public/Granted literature
- US20140295286A1 CERAMIC ELECTROLYTE MATERIAL COMPRISING A MODIFIED POLYCRYSTALLINE LITHIUM METAL PHOSPHATE Public/Granted day:2014-10-02
Information query