国家/地区 香港（3）
IPC部 C（3）
IPC大类 C01（2） C09（2）
IPC小类 C01B（2） C09D（2）
IPC C09D011/52（2）
发明人 CHEN W（3）
公开年
申请年 2022（2） 
专利权人 HONG KONG PR.（2）

Preparing graphene composite coating used for screen and inkjet printing, comprises mixing graphene, conduction auxiliary agent, ink conditioner, solvent and making each component fully disperse and obtaining graphene composite coating.

PANG W K, CHEN W

Reducing graphene oxide used in graphene conductive ink, involves inserting graphite, phosphoric acid, potassium permanganate and sodium nitrate and graphite oxidation, purifying, stripping oxidation product to obtain reduced graphene oxide.

FUNG C, WONG D, CHEN W

Article e.g. photodetector, comprises graphene layer having work function and metal oxide film having work function greater than work function of graphene layer, formed on graphene layer.

CHEN W, CHEN Z, WEE T S A, XIE L, WANG X, SUN J, ARIANDO, HWANG J, CHEN V, CHEN ZH, WEE T SH A, SUN Y