国家/地区 中国（2）
IPC部 C（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC C09D011/30（2）
发明人 CHEN S（2）
公开年
申请年
专利权人

Preparing graphene conductive paste comprises e.g. pre-treating graphite uses mixture of potassium permanganate and concentrated sulfuric acid to pretreat flake graphite and oxidation, and peeling off oxidation product obtained.

LIU Z, CHEN S, MA Y, WEI H, ZHAO J, LIU H, QI X, LIU J, LI J

Preparing high-concentrated graphene ink used in e.g. printed electronic techniques, by mixing graphite sheet and dispersing agent, subjecting mixture to ultrasonic dispersion, adding e.g. graphene powder, and centrifuging mixture.

CHEN K, CHEN S, YIN Y, WANG C, REN J