US 12,113,168 B2
Solid electrolyte, secondary battery and capacitor
Makoto Moriya, Shizuoka (JP)
Assigned to NATIONAL UNIVERSITY CORPORATION SHIZUOKA UNIVERSITY, Shizuoka (JP)
Appl. No. 17/800,591
Filed by National University Corporation Shizuoka University, Shizuoka (JP)
PCT Filed Feb. 17, 2021, PCT No. PCT/JP2021/005987
§ 371(c)(1), (2) Date Aug. 18, 2022,
PCT Pub. No. WO2021/166975, PCT Pub. Date Aug. 26, 2021.
Claims priority of application No. 2020-027439 (JP), filed on Feb. 20, 2020.
Prior Publication US 2023/0343999 A1, Oct. 26, 2023
Int. Cl. H01M 10/0564 (2010.01); H01G 9/028 (2006.01)
CPC H01M 10/0564 (2013.01) [H01G 9/028 (2013.01); H01M 2300/0065 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A solid electrolyte comprising:
a molecular crystal, and
an inorganic filler that includes an inorganic oxide, wherein the molecular crystal includes an ionic compound including a cation of a monovalent to trivalent metal atom, an anion, and a ligand of the ionic compound and the molecular crystal includes at least one selected from the group consisting of [LIN(SO2F)2(NCCH2CH2CN)2]n, [Li2{N(SO2CF3)2}2(NCCH2CH2CN)3]n, [Li{N(SO2CF3)2}{(CH3)2NCH2CH2N(CH3)2}]n, [Li{N(SO2CF2)2CF2X(CH3)2NCH2CH2N(CH3)2}]n and [Li{N(SO2C4F9)2HC6H4(OCH3)2}]n, wherein each n independently represents an integer of 1 or more.