国家/地区 香港（5）
IPC部 C（4）
IPC大类 C01（3） C09（2）
IPC小类 C01B（3） C09D（2）
IPC C01B032/19（2） C09D011/52（2）
发明人 CHEN W（2）
公开年 2022（4）
申请年 2022（5）
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

Supplementing lithium used in preparing battery, comprises using half-cell to test anode material and cathode active material, and determining proportional relationship between mass of cathode active material, and proportional relationship between quality of lithium-supplementing agent in battery.

CAO H, HOU M, LIU C, LIU W, HU Y, WU Q, WU C

Producing graphene comprises mixing expanded graphite in liquid to provide mixture, and exfoliating expanded graphite by exposing mixture to high shear mixing assembly.

BOHM H L M, BOHM S

Oil-phase graphene production machine comprises e.g. casing, on which is provided accommodating cavity, side wall of the cavity is provided with inlet and outlet, the storage cylinder is connected with chip.

HUNG H, SHIH S

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