国家/地区 中国（6）
IPC部 C（6）
IPC大类 C09（6） C01（2）
IPC小类 C09D（6）
IPC C09D011/107（6）
发明人 WU L（6）
公开年 2020（6）
申请年 2020（6） 
专利权人 GUANGDONG KO.（5）

Preparing positive temperature coefficient graphene-based conductive ink comprises e.g. providing graphene oxide acetone dispersion liquid, adding heteropoly acid to graphene oxide acetone dispersion liquid, and stirring.

LI Z, WU L, ZENG C, LI M

Preparing positive temperature coefficient graphene-based conductive ink comprises e.g. adding heteropoly acid to graphene oxide acetone dispersion, centrifuging to collect first precipitate, drying, and re-suspending in acetone.

WU L, LI Z, LI M, ZENG C

Conductive ink used for preparing graphene conductive film, comprises graphene dispersion, titanium quantum dot dispersion, conductive carbon black, polyacrylonitrile-maleic anhydride copolymer, dispersant, release resin and leveling agent.

WU L, YE D, HU Z, PENG L, ZENG C, KONG J, LIU Q, MA Y

Preparing palladium quantum dot doped graphene-based conductive ink useful for preparing graphene conductive film, comprises e.g. providing graphite powder, using modified Hummers method to prepare graphene oxide and centrifuging.

WU L, YE D, HU Z, PENG L, ZENG C, KONG J, LIU Q, MA Y

Preparing platinum quantum dot doped graphene-based conductive ink useful in preparing graphene conductive film comprises mixing heteropoly acid and graphene oxide acetone dispersion, centrifuging, add structure stabilizer and dispersing.

WU L, YE D, HU Z, PENG L, ZENG C, KONG J, LIU Q, MA Y

Graphene-based aqueous conductive ink comprises water-soluble resin, conductive filler, dispersing agent, graphene and solvent.

WU L, ZHAO L, HE G, DU H, WANG Q