国家/地区 中国（11） 美国（7） 韩国（6） 欧洲专利局（EPO）（3） 世界知识产权组织（3） 日本（2）
IPC部 C（19）
IPC大类 C23（19）
IPC小类 C23C（19）
IPC C23C016/56（19）
发明人 LIU Y（3） CHOI J（2）
公开年 2017（3） 2020（3） 2022（3） 2012（2） 2014（2）
申请年 2022（3）  2011（2）  2014（2）  2017（2）  2019（2）  2020（2） 
专利权人 SAMSUNG ELEC.（3）

Method for preparing graphene metal composite material useful in field of alloy preparation for electrical, mechanical, and thermodynamic applications, comprises e.g. growing graphene on surface of metal material, heating, and applying pressure to metal material grown with graphene.

QU Y, TAN H, WANG W, SHEN D

Preparing graphene copper composite material useful in supercapacitors and motor drive devices, comprises e.g. pre-setting multi-layer copper foil in hot pressing chamber, adopting chemical vapor deposition, preparing graphene film on copper foil surface, and sintering graphene-copper.

GONG M, ZHAO M, LI M, CHEN C, CHEN Q, YANG W, LI Y, WANG Y, LIU B, PEI Z, ZHANG X, LIANG J

Producing insulating high thermal conductivity graphene film comprises placing activated base film in vapour deposition chamber, taking diborane and disilane as precursor material and ammonia and nitrogen as carrier and introducing argon gas for deposition, carbonizing and graphitizing, and rolling.

ZHOU Z, ZHU Q, ZHENG Z

Preparing high-conductivity graphene/copper composite wire, comprises electrochemically polishing copper wire, performing coil chemical vapor deposition, and doping using carbon source, reducing gas source and doping source.

LIU Y, YAO S, GUO C, FAN T

Preparing vertical branched graphene used as catalyst support in e.g. electrocatalytic process involves treating pristine vertical graphene with inert plasma in absence of introduced carbon source to develop vertical branched graphene.

HAN Z, TSOUNIS C, AMAL R

Copper wire manufacturing apparatus comprises a copper wire supply unit for supplying copper wire wound to the supply reel, and graphene coating unit installed adjacent to copper source line supply unit to receive copper source line.

KIM Y M, JANG A, YI S, KO S W

Graphene/lanthanum hexaboride composite film useful for preparing optical/electrical components (claimed), and preparing products e.g. heat insulating glass and related electronic components, comprises silicon or quartz glass as substrate.

ZHANG L

Preparing ultra-flexible translucent complex conductive film useful in e.g. flexible touch screen comprises e.g. placing copper foil, growing graphene nano-wall on the surface and coating ethylene-vinyl acetate polymer and butyl acetate.

GUO X, CHEN Z, LIU Y, ZHANG W, ZHAO L, LIU C, YIN L, JIN K, ZHNG T

Manufacture of transparent conductive graphene hybrid uses in e.g. photonics, involves functionalizing polymethyl methacrylate/Graphene hybrid, oxidizing and forming substrate, applying, removing polymethyl methacrylate, and forming hybrid.

LOCK E H, CHARIPAR N A, PIQUE A

Article used in electronic device, comprises substrate, and coating layer comprising three-dimensional construction of graphene structure having hollow core of spherical structure with specified average surface area and average diameter.

LI C, LIU X, SONG Z, SONI K K