国家/地区 中国（45）
IPC部 C（45）
IPC大类 C22（45）
IPC小类 C23C（45） C22C（35） C22F（14）
B22F（13） C01B（11） H01H（6）
H01B（5） C21D（4） B21B（3）
B32B（3） B82Y（3） C23F（3）
C25D（3） C25F（3） B23K（2）
IPC C23C016/26（45）
发明人 MA Y（6） ZHANG Y（5） CAO H（4）
SHEN H（4） CHEN B（3） DING Y（3）
DUAN Y（3） HAN Y（3） HUANG D（3）
LI X（3） LI Z（3） LIN Z（3）
LV X（3） QIAN T（3） SHAO L（3）
公开年 2022（15） 2021（7） 2020（5） 2016（3） 2017（3） 2019（3） 2013（2） 2018（2） 2023（2）
申请年 2021（9）  2022（9）  2019（6）  2020（5）  2016（4）  2017（3）  2012（2）  2018（2） 
专利权人 ZHEJIANG CHI.（5） SHANGHAI XIN.（4） CHINESE ACAD.（3） CHONGQING GR.（3）
STATE GRID C.（3） CRRC IND RES.（2） GLOBAL ENERG.（2） HARBIN INST .（2）
SONGSHAN LAK.（2） STATE GRID S.（2） UNIV CENT SO.（2） UNIV SHANGHA.（2）

Method for preparing anti-oxidation bonding alloy silver wire containing graphene on surface in microelectronic packaging field, involves using polystyrene as carbon source to grow graphene on surface of copper plating layer to obtain bonded silver wire containing graphene on surface.

LI Y, LI S

Preparing copper rare earth graphene electrical contact material comprises e.g. mixing copper rare earth alloy powder and silicon powder to obtain mixed powder, carrying out chemical vapor deposition, separating silicon powder in mixed powder, sintering, extruding and drawing preform.

CAO H, MA Y

Method for preparing metal-graphene composite material by using electronic component, involves preparing metal-graphene composite material by hot-pressing sintering, and applying pulse current to metal substrate to perform surface heat treatment to metal substrate.

WANG X, HUO Y, LI J, CAO Z, XIAO Z

Preparing copper-based graphene composite material comprises growing graphene film on surface of copper foil by chemical vapor deposition, stacking, using ultrasonic welding technology to weld stacked components, and removing stress and annealing welded stack assembly.

WANG E, WANG X, HE M, ZHANG R, ZHAO C, HU X, LIU K, FU Y

Preparing metal-based graphene composite material, comprises mixing graphene slurry and metal powder to form mixed slurry, and forming mixed slurry into metal-based graphene composite material by chemical vapor deposition in oxygen-free environment.

QIAN T, CAO H, SHEN H, LV X, MA Y

Titanium carbide-yttrium oxide composite reinforced graphene-coated copper-based contact material comprises titanium carbide, yttrium oxide, tungsten, chromium, molybdenum, and graphene-coated copper.

LIU J, ZHANG Y, CHEN H, YU X, TAO Y, WANG J

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

Device for preparing high-conductivity graphene metal composite material, has gas circuit mechanism for introducing gaseous carbon source and auxiliary gas into sample chamber, plasma auxiliary decomposition chamber and hot-pressure chamber.

SHAO L, LI X, ZHANG Y, LI Z, DUAN Y, SHI H, HUANG D

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