国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B031/04（5）
发明人 WANG C（5）
公开年 2014（5）
申请年 2014（4） 
专利权人

Transferring graphene thin film on metal substrate comprises orderly forming graphene thin film, organic polymer protection layer and polymer support layer on metal surface, peeling the film and then bonding to metal surface.

YANG L, CAI W, FANG X, WANG C, CHEN X

Preparation of activated carbon/graphene composite material comprises mixing biomass, carbon nitrogen compound and transition metal-containing compound, and heating under protective gas atmosphere.

DENG Q, LI P, WANG S, WANG C, ZHANG W, KONG C

Producing nitrogen-doped graphene, useful in optical and/or electrical devices, comprises coating carbon and nitrogen sources on a surface of copper catalyst and then introducing into a non-oxidizing gas reactor and reacting the mixture.

HE B, YAN S, WANG C

Preparation of graphene-metal oxide composite material involves oxidizing graphite oxide, rinsing solid product with deionized water, drying, dissolving graphene oxide solution with deionized water and ultrasonically mixing solution.

WANG C, ZHANG J, LIU Y, WEI Y, LI X

Processing conductive cellulose fabric involves preparing graphene oxide dispersion liquid by adding sulfuric acid, phosphoric acid, potassium permanganate, graphite powder, then heating, and then performing ultrasonication.

LI T, YANG F, WANG C, MAO H, KA X