	US 11,757,099 B2
	Ion conductive layer and methods of forming
Yuto Takagi, Natick, MA (US); Chuanping Li, Shrewsbury, MA (US); Ruofan Wang, Natick, MA (US); Michael McGahan, Middletown, RI (US); Vladimir Ouspenski, Saint-Pierre-lè-Nemours (FR); and Jeremy Flamanc, Aix-en-Provence (FR)
Assigned to SAINT-GOBAIN CERAMICS & PLASTICS, INC., Worcester, MA (US)
Filed by SAINT-GOBAIN CERAMICS & PLASTICS, INC., Worcester, MA (US)
Filed on May 2, 2022, as Appl. No. 17/734,605.
Application 17/734,605 is a continuation of application No. 17/239,307, filed on Apr. 23, 2021.
Claims priority of provisional application 63/014,260, filed on Apr. 23, 2020.
Prior Publication US 2022/0255079 A1, Aug. 11, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H01M 4/60 (2006.01); H01M 4/38 (2006.01); H01M 4/36 (2006.01); H01M 10/0562 (2010.01); H01M 10/0525 (2010.01); H01M 4/02 (2006.01)

CPC H01M 4/604 (2013.01) [H01M 4/366 (2013.01); H01M 4/382 (2013.01); H01M 10/0525 (2013.01); H01M 10/0562 (2013.01); H01M 2004/021 (2013.01); H01M 2300/008 (2013.01); H01M 2300/0088 (2013.01)]

20 Claims

1. A solid ion conductive layer, comprising a foamed matrix including an electrolyte material including a halide-based material represented by formula M_3−δ(Me^k+)_fX_3−δ+k*f, wherein the halide-based material is complexed with ammonium halide, and wherein −3≤δ<3, 0<f≤1, k is a valence of Me, 2≤k<6, M includes an alkali metal element including Li, Me includes a metal element that is different from M, and X includes a halogen.