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Patent Searching and Data


Title:
SOLID ELECTROLYTE MATERIAL AND BATTERY
Document Type and Number:
WIPO Patent Application WO/2019/135348
Kind Code:
A1
Abstract:
The solid electrolyte material according to one embodiment of the present disclosure comprises Li, M, and X. M is at least one metal element. X is at least one element selected from the group that consists of Cl, Br, and I. A sublattice of a plurality of the X atoms has a closest packing structure. The average distance between adjacent X atoms from among the plurality of X atoms is at least 1.8% longer than the distance between adjacent X atoms in a rock-salt structure that comprises only Li and X.

Inventors:
ASANO Tetsuya
SAKAI Akihiro
SAKAIDA Masashi
NISHIO Yusuke
Application Number:
JP2018/046264
Publication Date:
July 11, 2019
Filing Date:
December 17, 2018
Export Citation:
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Assignee:
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. (1-61, Shiromi 2-chome Chuo-ku, Osaka-sh, Osaka 07, 〒5406207, JP)
International Classes:
H01B1/06; C01F17/00; C01G9/00; C01G9/04; C01G25/04; C01G29/00; C01G33/00; C01G35/02; H01M4/62; H01M10/052; H01M10/0562
Domestic Patent References:
WO2017154766A12017-09-14
WO2018025582A12018-02-08
Foreign References:
JP2006244734A2006-09-14
JP2012246196A2012-12-13
JP2017518622A2017-07-06
Other References:
BOHNSACK, ANDREAS ET AL.: "Ternary Halides of the A3 MX 6 Type. VI. Ternary Chlorides of the Rare- Earth Elements with Lithium, Li3 MC 16(M=Tb-Lu, Y, Sc):Synthesis, Crystal Structures, and Ionic Motion", JOURNAL OF INORGANIC AND GENERAL CHEMISTRY, vol. 623, 1997, pages 1067 - 1073, XP055600040, DOI: doi:10.1002/chin.199739018
BOHNSACK, ANDREAS ET AL.: "Ternary Halides of the A3 MX 6Type. VII. The Bromides Li3MBr6 (M=Sm-Lu, Y): Synthesis, Crystal Structure, and Ionic Mobility", JOURNAL OF INORGANIC AND GENERAL CHEMISTRY, vol. 623, 1997, pages 1352 - 1356, XP055600030, DOI: doi:10.1002/zaac.19976230905
Attorney, Agent or Firm:
KAMATA Kenji et al. (1-61, Shiromi 2-chome, Chuo-ku, Osaka-sh, Osaka 07, 〒5406207, JP)
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