国家/地区 世界知识产权组织（2）
IPC部 C（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC C09D011/03（2）
发明人
公开年 2019（2）
申请年
专利权人

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

Graphene conductive ink comprises self-stabilized dispersed graphite ink nanomaterial, alcohol-water mixed solvent, and an ink binder.

CHEN G, QIU X, LIU F