公开(公告)号：US20230155244A1

公开(公告)日：2023-05-18

申请号：US17995676

申请日：2021-04-07

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Futoshi UTSUNO ,  Qingxin JIA ,  Ichitaro WAKI ,  Hiroshi TOMITA

IPC: H01M50/434 ,  H01M10/52 ,  H01M50/449

CPC classification number: H01M50/434 ,  H01M10/523 ,  H01M50/449

Abstract: An ion recovery device including an ion selective permeable membrane with an ion conductive layer containing a lithium ion conductor formed of an inorganic substance, and a support layer is formed of a porous body wherein the ion selective permeable membrane has a configuration (I). In configuration (I) the ion conductive layer is provided in contact with one principal surface side of a support layer, and an electrode is provided in contact with another principal surface side opposite to the one principal surface side on which the ion conductive layer is provided.