US 12,080,846 B2
Solid electrolyte material and battery using the same
Yoshiaki Tanaka, Kyoto (JP); Akihiro Sakai, Nara (JP); Tetsuya Asano, Nara (JP); and Akinobu Miyazaki, Osaka (JP)
Assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., Osaka (JP)
Filed by Panasonic Intellectual Property Management Co., Ltd., Osaka (JP)
Filed on Apr. 21, 2021, as Appl. No. 17/237,007.
Application 17/237,007 is a continuation of application No. PCT/JP2019/042903, filed on Oct. 31, 2019.
Claims priority of application No. 2018-248585 (JP), filed on Dec. 28, 2018; application No. 2018-248586 (JP), filed on Dec. 28, 2018; and application No. 2019-159080 (JP), filed on Aug. 30, 2019.
Prior Publication US 2021/0242494 A1, Aug. 5, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H01M 10/0562 (2010.01); C01G 33/00 (2006.01); C01G 35/00 (2006.01)
CPC H01M 10/0562 (2013.01) [C01G 33/006 (2013.01); C01G 35/006 (2013.01); C01P 2002/50 (2013.01); C01P 2002/72 (2013.01); C01P 2006/32 (2013.01); C01P 2006/40 (2013.01); H01M 2300/008 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A solid electrolyte material consisting essentially of Li, M, O, and X, wherein:
M is at least one element selected from the group consisting of Nb and Ta,
X is at least one element selected from the group consisting of Cl, Br, and I,
the solid electrolyte material includes Nb, and
a total amount of Li, M, O, and X to a total amount of all elements constituting the solid electrolyte material is equal to or greater than 95%.