国家/地区 中国（7）
IPC部 C（6）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B031/04（5）
发明人 YANG J（6） HAN Z（3） TANG Z（3）
LI J（2） LIU Z（2） MA W（2）
YANG Z（2）
公开年 2013（7）
申请年 2013（4）  2012（3） 
专利权人 UNIV SHANGHAI SCI TECHNOLOGY（7）

Preparation of water-soluble titanate coupling agent modified graphene for e.g. coatings, involves heating expandable graphite, oxidizing, adding titanate coupling agent and hydrazine hydrate, heating to react, filtering, and vacuum drying.

LI J, QIU H, YANG J, YANG Z

Reduction of graphene oxide by dispersing graphene oxide in solvent, adding Lewis acid, stirring and dispersing, adding metal hydride, conducting reduction reaction at room temperature, filtering, and washing until pH is neutral.

YANG J, LI J, YANG Z

Graphene-zinc oxide transparent conductive thin film used as transparent conducting glass for thin-film solar cells, comprises graphene and zinc oxide, in mass ratio of preset range.

ZHANG H, YANG B, CAO J, DENG C, MEN C

Preparing size controllable graphene, comprises oxidizing crystalline flake graphite, expanding graphite intercalation compound, oxidizing, centrifugally separating, precipitating oxidized graphene, and subjecting through reduction method.

YANG J, ZHENG Q, SHI L

Preparation of amphiphilic graphene comprises ultrasonic dispersing graphene oxide in water-alcohol solution, adding oil/oleic acid, washing with chloroform organic solvent, adding polyethylene glycol and washing with water-alcohol solution.

HAN Z, TANG Z, YANG J, LIU Z, MA W

Preparation of graphene oxide aerogel involves preparing graphene oxide powder and deionized water into aqueous solution, providing graphene oxide aqueous solution, preparing graphene oxide hydrogel, soaking, freezing and drying.

YANG J, TANG Z, HAN Z

Synthesizing lipophilic graphene comprises dissolving graphene oxide in water-alcohol solution, ultrasonically dispersing, adding oil amine or oleic acid, stirring uniformly and cooling.

YANG J, LIU Z, TANG Z, HAN Z, MA W