国家/地区 中国（10）
IPC部 C（10）
IPC大类 C22（10）
IPC小类 C22C（10） C23C（10） B22F（5）
C01B（4） H01B（3） H01H（3）
B21B（2）
IPC C22C009/00（10）
发明人 LIU J（3） ZHANG Y（3） CAO H（2）
DUAN Y（2） HUANG D（2） LI X（2）
LI Z（2） LV X（2） MA Y（2）
QIAN T（2） SHAO L（2） SHEN H（2）
SHI H（2）
公开年 2022（10）
申请年 2022（6）  2021（3） 
专利权人 CHINESE ACAD.（2） CHONGQING GR.（2） SHANGHAI XIN.（2） UNIV SHANGHA.（2）
ZHEJIANG CHI.（2）

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

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

Preparing graphene metal layered composite material useful in aerospace industry, aviation industry and information industry, comprises pre-treating solid carbon source, growing graphene on many metal substrates and hot-pressing many graphene metal substrates.

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

Continuous preparation method of three-dimensional in situ graphene reinforced metal base composite material used in aerospace and automobile , involves conveying stacked multi-layer graphene foam metal strip.

SHI P, SHEN Z, LIN Z, ZHONG Y

Method for Preparing oxidation resistant copper-based surface enhanced Raman scattering substrate, involves adding alloy strip into hydrochloric acid ethanol solution to remove alloy to obtain nano porous copper, carrying out acid washing on nano porous copper, and washing oxide layer off.

LIU J, NING J, ZHANG L, CHEN C, PAN D

Method for preparing graphene-reinforced copper chromium electric contact material, involves cold pressing second mixed powder and sintered to obtain preform, and re-pressing and re-firing preform to obtain electrical contact material.

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