国家/地区 日本（2）
IPC部 B（2）
IPC大类 B82（2）
IPC小类 B82Y（2） C01B（2）
IPC B82Y030/00（2）
发明人
公开年 2019（2）
申请年 2018（2） 
专利权人

Composition used for forming element, comprises mixture of powder of electrodeposition assembly of support agent comprising nanocarbon, electroconductive material, graphene, graphite, metal hydroxide powder, hydrogen gas inhibitor powder.

AOKI Y

Carbon-based composite used in composition for oxygen reduction catalyst ink used in electrode, comprises nanosheet-like graphene oxide or its reduced product, and carbon quantum dots.

NAKAGAWA N, ISHITOBI H, TANAKA Y, OTSUKA Y, NOBUYOSHI N, HIROKAZU I, YUUKI T, YOSHIHIRO O