Patent ID: 11944938
Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Field: nan (nan)
Classification: CPC nan | IPC B

Claim 0:
1. An ion permeable membrane comprising:
ion conductor particles; and
a fiber base material,
wherein each of the ion conductor particles has a first portion embedded inside the fiber base material and a second portion exposed outside surfaces of the fiber base material,
wherein the second portions of the ion conductor particles are continuous between an upper surface and a lower surface in a thickness direction of the ion permeable membrane while the second portions of a plurality of the ion conductor particles are in contact with each other, and
wherein in a case where an average fiber diameter of fibers in the fiber base materials is denoted by A nanometer (nm) and an average particle diameter of the ion conductor particles is denoted by B nanometer (nm), B×0.2<A<B is satisfied.