US 11,749,835 B2
Solid electrolyte sheet and solid state battery
Atsushi Ogawa, Saitama (JP); Ushio Harada, Saitama (JP); Hiroto Maeyama, Saitama (JP); Toru Sukigara, Saitama (JP); and Kazuki Chiba, Saitama (JP)
Assigned to Honda Motor Co., Ltd., Tokyo (JP)
Filed by Honda Motor Co., Ltd., Tokyo (JP)
Filed on Nov. 5, 2019, as Appl. No. 16/673,964.
Claims priority of application No. 2018-208932 (JP), filed on Nov. 6, 2018.
Prior Publication US 2020/0144661 A1, May 7, 2020
Int. Cl. H01M 10/0562 (2010.01)
CPC H01M 10/0562 (2013.01) 4 Claims
 
1. A solid electrolyte sheet, comprising:
a support; and
a solid electrolyte being filled in the support,
wherein the support has a porosity of 82% or more and 95% or less,
the support has a thickness of 9.5 μm or more and less than 20 μm, and
the support is formed of a woven fabric, a nonwoven fabric, a heat-resistant fiber, an aramid fiber, or an Al2O3 fiber.