国家/地区 中国（8）
IPC部 C（8）
IPC大类 C23（8）
IPC小类 C23C（8）
IPC H01B013/00（6） C23C016/26（5） H01B001/02（4）
B22F003/14（3） C22C001/10（3） C22C009/00（3）
C23C016/56（3） H01B001/04（3） B22F007/04（2）
C01B032/186（2） C22C001/05（2）
发明人 FU J（2） LI M（2） MA Y（2）
SHEN H（2） YANG J（2） ZHANG W（2）
公开年 2022（8）
申请年 2022（6） 
专利权人 SHANGHAI XIN.（2） ZHEJIANG CHI.（2）

Broadband cable with good shielding effect useful in field of electric wire cable comprises conductor layer, insulating layer and shielding layer sequentially from inside to outside, and preparation raw material of shielding layer including piece of graphene.

LI J, GUO D, CHEN J, FU L, SHI L

Performing graphene copper composite material useful in transmission cable comprises performing chemical vapor deposition on copper powder under methane and reducing atmosphere to form graphene on surface of the copper powder hot-pressing and sintering first powder.

CHEN S, LIU J, CHI C, GAO J, PANG Z, ZHANG Q, CHEN B, HAN Y, ZHU Z, DING Y

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

Preparing copper-based graphene useful for preparing copper-based graphene conductor of electric wire cable, comprises performing surface cleaning and drying on copper material, stacking with high temperature resistant substrate, annealing, and growing graphene layer on copper material surface.

FU J, YANG J, SHEN H, ZHANG W, MA Y

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

Elastic electric contact composite material, comprises stainless steel strips fixed on one or two sides of graphene reinforced copper strips.

LI M, SHI Z, ZHENG P

Method for growing graphene on structured copper base, involves shaping copper powder and copper foil by isostatic pressing to form ingot, and growing graphene from ingot by chemical vapor deposition to form copper-based graphene.

ZHANG W, FU J, YANG J, SHEN H, MA Y