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 C09D011/52（2）
发明人
公开年 2019（2）
申请年 2019（2） 
专利权人

Manufacture of graphene oxide used for e.g. producing reduced graphene oxide used in conductive ink composition, involves performing heat treatment by mixing graphite and metal carbonate.

LEE S S, AN K, LIM J, MYUNG S, SONG W, YOON Y, SEOG S

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

CHEN G, QIU X, LIU F