公开(公告)号：US20240128473A1

公开(公告)日：2024-04-18

申请号：US18397884

申请日：2023-12-27

Applicant: TOPPAN INC.

Inventor： Hitoshi KURIHARA

IPC: H01M4/90 ,  H01M4/86 ,  H01M8/1004

CPC classification number: H01M4/9075 ,  H01M4/8605 ,  H01M8/1004

Abstract: In catalyst particles including an electrically conductive carrier and metal particles supported by the electrically conductive carrier, the metal particles are embedded in a porous inorganic material. The catalyst particles containing the porous inorganic material are ionic-liquid-impregnated catalyst particles impregnated with an ionic liquid.