国家/地区 中国（4） 世界知识产权组织（3） 美国（2）
IPC部 B（5）
IPC大类 B32（5）
IPC小类 B32B（5）
IPC C23C016/26（5）
发明人 WANG Y（5）
公开年 2022（2）
申请年 2013（2） 
专利权人 CRRC IND RES.（2） SHENZHEN CHI.（2）

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

Composite material used for improving electroconductivity of metal, has graphene fragment layer that comprises graphene fragments uniformly spread on metal foil layer.

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

Method for manufacturing color filter (CF) substrate, involves placing and washing combination of transfer medium layer/graphene film/CF substrate portion in transfer medium layer removing solvent to remove transfer medium layer.

LEE K, WANG Y

Preparation of surface-modified nickel-titanium shape memory alloy involves growing metal copper or metal nickel base substrate on graphene surface, etching, obtaining poly(methylmethacrylate)/graphene composite film, and washing.

CUI L, LI Y, SU Y, WANG Y, ZHANG L

Transparent conducting film comprises graphene of specified thickness, visible transmittance and surface resistance.

LI G, WANG Y, LEE K