国家/地区 中国（14）
IPC部 C（14）
IPC大类 C01（14） B82（6） C08（3）
IPC小类 C01B（14）
IPC C01B031/04（13） B82Y030/00（6） C08K003/04（2）
发明人 LIU L（14）
公开年 2013（14）
申请年 2013（10）  2012（4） 
专利权人 CHINESE ACAD.（3） SUZHOU GERUI.（3） CHINESE ACAD.（2） UNIV HEILONG.（2）

Preparation of graphene dispersion liquid used for preparation of graphene thin film, involves placing compressed-expanded graphite and metal or nonmetal electrode in electrolyte solution and performing electrochemical reaction.

GAO S, LI W, LIAO S, LIU L, QIU S, WU L

Forming graphene oxide sheet for e.g. energy sector involves mixing natural crystalline flake graphite and concentrated nitric acid or mixed acid of nitric and sulfuric acid/adding hydrogen peroxide/conducting ultrasonic assistant oxidation.

HUANG Y, ZHANG H, LIU L, DING H, DING S, XING S

Preparation of graphene involves preparing graphite oxide acid solution by performing ultrasonic processing of expanded graphite, heating, reducing by microwave digestion using high temperature pressurization, washing, and drying.

ZHANG H, KANG W, LI Z, LIU L, DING H, DING S, XING S, AN M, LIU C, WEI L

Porous composite carbon material useful for preparing supercapacitor, comprises porous thin-layer graphene and porous activated carbon.

CHEN M, GONG Y, GUO Y, LI W, LIAO S, LIU L, WU L, XU J

Preparation of graphene/carbon nanotube composite comprises taking graphite powder and catalyst precursor to form intercalated graphite and placing in environment suitable for growth of carbon nanotubes.

CHEN M, GAO S, GUO Y, LI W, LIAO S, LIU L, WEI X, XU J, ZHU C

Preparation of three-dimensional graphene used for e.g. water treatment, involves growing the three-dimensional graphene using three-dimensional porous metal catalyst template by performing chemical vapor phase deposition method.

CHEN M, GAO S, GONG Y, LI W, LIAO S, LIU L, QIU S, WU L

Thin-layered graphene-metal powder composite used as structure material comprises thin bridging graphene and coated with metal powder.

XU J, GAO S, GUO Y, LIU L, LI W, ZHU C, QIU S, WEI X

Preparing thin-layer graphene oxide material comprises mixing graphene microchip and an acid solvent and reacting.

CHEN M, GONG Y, GUO Y, LI W, LIAO S, LIU L, LONG M, QIU S, WEI X

Preparing porous graphene, comprises mixing intercalated graphite with polar solvent, processing intercalated graphite by microwave radiation treatment to ensure that intercalated graphite is dissociated to form graphene with multiple holes.

GONG Y, GUO Y, LI W, LIAO S, LIU L, LONG M, XU J, ZHU C

Preparation of amphiphilic fluorinated-oxidized graphene includes adding graphite oxide to deionized water, carrying out ultrasonic peeling, evaporating aqueous graphene oxide, freeze-drying, vacuum drying and carrying out plasma treatment.

LI Y, QIAN X, LIU L, ZHAO Y, ZHOU B, MA J, LI B, NIU J, XU Z