US 11,858,854 B2
Garnet-lithium titanate composite electrolyte
Michael Edward Badding, Campbell, NY (US); Jun Jin, Shanghai (CN); Zhen Song, Painted Post, NY (US); Jianmeng Su, Shanghai (CN); Zhaoyin Wen, Shanghai (CN); Tongping Xiu, Shanghai (CN); and Chujun Zheng, Huizhou (CN)
Assigned to CORNING INCORPORATED, Corning, NY (US); and Shanghai Institute of Ceramics Chinese Academy of Sciences, Shanghai (CN)
Filed by Corning Incorporated, Corning, NY (US); and Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai (CN)
Filed on May 5, 2021, as Appl. No. 17/308,646.
Claims priority of application No. 202010381814.X (CN), filed on May 8, 2020.
Prior Publication US 2021/0347697 A1, Nov. 11, 2021
Int. Cl. C04B 35/48 (2006.01); C04B 35/465 (2006.01); H01M 10/0525 (2010.01); H01M 10/0562 (2010.01)
CPC C04B 35/48 (2013.01) [C04B 35/465 (2013.01); H01M 10/0525 (2013.01); H01M 10/0562 (2013.01); C04B 2235/764 (2013.01); C04B 2235/77 (2013.01); H01M 2300/0077 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A sintered composite ceramic, comprising:
a lithium-garnet major phase; and
a lithium-rich minor phase,
wherein the lithium-rich minor phase comprises LixTiO(x+4)/2, with 0.66≤x≤4.