国家/地区 中国（16）
IPC部 C（9） H（5） G（3）
B（2）
IPC大类 C01（7） H01（5） G06（3）
IPC小类 C01B（7） G06F（3） H01L（2）
H01M（2）
IPC C01B032/184（3） C01B032/19（3） G06F003/044（3）
C01B032/198（2） H01L051/44（2） H01L051/52（2）
发明人 REN W（16）
公开年 2017（16）
申请年 2015（7）  2016（6）  2017（3） 
专利权人 INST METAL R.（13） SHANDONG HAI.（2）

Transferring rosin resin onto graphene, used in transparent organic light-emitting diodes, involves dissolving rosin resin in organic solvent, coating surface of graphene grown on metal foil substrate, heating and curing graphene.

DU J, ZHANG Z, ZHANG D, MA L, REN W, CHENG H

Preparation of graphene oxide nanoplatelets involves using flexible graphite coil, strip or carbon fiber wire as raw material and subjecting to electrochemical intercalation and electrolytic oxidation stripping using drive of feeding device.

PEI S, REN W, CHENG H, HUANG K

Preparing industrial graphene oxide involves mixing concentrated sulfuric acid with flake graphite, heating to react to obtain acidic mixture, cooling, then adding potassium permanganate and pure water to react, and adding hydrogen peroxide.

CAI Q, REN W, ZHANG Y, YU Y

Producing industrial graphene by oxidation-reduction process, comprises e.g. mixing concentrated sulfuric acid in flake graphite, heating, and reacting, to obtain acidic mixture, cooling acid mixture, and adding potassium permanganate.

CAI Q, REN W, ZHANG Y, YU Y

Graphene/graphene oxide laminated transparent conductive thin film for use in organic LED, organic solar cells, comprises transparent substrate and conductive layer being formed by stacking graphene and graphene oxide.

DU J, JIA S, ZHANG Z, ZHANG D, REN W, CHENG H

Production of graphene capacitive touch screen based on optical glue transfer involves using optical glue as transfer medium of graphene, separating graphene and initial matrix, and forming wire.

MA L, REN W, CHENG H

Method for manufacturing graphene capacitive touch screen, involves forming graphene on initial substrate surface, patterning and pressing graphene electrode by FPC process, and performing manufacturing process to obtain touch screen.

MA L, REN W, CHENG H

Three-layer transparent electrode structure graphene capacitor-type touch screen comprises transparent electrode 1, transparent electrode 2 and electromagnetic shielding layer.

MA L, REN W, CHENG H

Preparation of graphene photothermal conversion material used for, e.g. seawater desalination by mixing graphene powder, polymer material and solvent, adding to mold, heating, and subjecting bottom side to hydrophilization treatment.

PEI S, HUANG K, REN W, CHENG H

Preparation of high-conductivity ferric chloride-doped graphene nano-powder material for use in preparation of printed electronic device, involves adding intercalated graphite to aqueous solution of hydrogen peroxide and complexing agent.

PEI S, HUANG K, REN W, CHENG H