国家/地区 美国（2）
IPC部 C（2）
IPC大类 C25（2）
IPC小类 C25B（2）
IPC C25B011/02（2）
发明人
公开年 2022（2）
申请年
专利权人

Electrochemical-type hydrogen pump used in differential pressure type high-pressure water electrolysis apparatus, comprises electrolyte membrane-electrode assembly in which electrolyte membrane having hydrogen ion conductivity is arranged.

TAKASUGI S

Tin(IV) oxide powder used in ink for forming catalyst for manufacturing electrode used in system for converting carbon dioxide into formate or formic acid, comprises hollow spheres comprising tin(IV) oxide particles, and having preset size.

NGUYENPHAN T, KAUFFMAN D R