国家/地区 中国（37）
IPC部 B（37）
IPC大类 B22（37） C22（33） H01（12）
C01（8） C23（6） F16（4）
IPC小类 B22F（37） C22C（33） H01B（10）
C01B（8） C23C（5） F16D（4）
C22F（3）
IPC B22F003/14（37）
发明人 LI Z（5） CHEN L（4） WANG X（4）
DING Y（3） LI M（3） LI X（3）
LIU J（3） LIU Y（3） ZHANG G（3）
ZHANG X（3） ZHU Z（3） CHEN B（2）
CHEN R（2） CHEN Y（2） FENG Y（2）
公开年 2022（37）
申请年 2022（23）  2021（13） 
专利权人 JIANGSU CHUA.（2） RONGCHENG HO.（2） STATE GRID C.（2） UNIV GUANGDO.（2）
UNIV NORTH C.（2） UNIV SHANGHA.（2） UNIV XIAN TE.（2）

In-situ interface modification method of graphene copper-based composite material involves adding copper powder after annealing and reduction into mixed solution of carbon source and copper salt in oil bath heating environment, and coating carbon source with copper ion powder.

ZHANG D, LI Z, PENG Y, DONG Z, XIONG D

Lifting metal-based composite material mechanical property using titanium dioxide surface modified graphene, comprises e.g. pouring graphene raw material into acid solution, pickling, ultrasonically cleaning, filtering, drying, low-energy ball milling, heating, pressurizing and sintering.

TANG B, CHEN M, WAN J, GE H, YAN Q, CHEN B, LI J

Preparation method of graphene material of laminated aluminum/titanium laminated material, involves ultrasonically dispersing graphene, adding absolute ethyl alcohol, putting three beaker into ultrasonic oscillator, and mixing powder.

HOU H, XING Y, ZHANG X, CHEN L, LI M, LIU Y, ZHAO Y

Preparing aluminum carbide and titanium trialuminide reinforced aluminum/titanium laminate materials in situ, comprises adding graphene and deionized water into beaker, stirring uniformly to obtain aluminum powder slurry, discharging and sintering block in graphite mold.

HOU H, LIU Y, LI M, ZHAO Y

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

Copper-iron-based composite friction material useful for braking comprises tungsten carbide, nickel, manganese, chromium, copper clad graphite and graphene and copper-clad iron powder iron-copper.

LIN Y, LI X, FU C

Preparing high-performance composite material, comprises performing surface treatment to graphene material, adding nano metal particles into cetyltrimethylammonium bromide solution for surface treatment, and ultrasonically dispersing.

CHEN R, FANG Q, ZHU Z, MAI Y, ZENG S, ZHANG K

Preparation of copper modified graphene oxide alkenyl composite material involves mixing copper salt and graphene oxide dispersion liquid, ultrasonically dispersing, evaporating, heat treating, reducing, and discharging plasma sintering.

SONG Y, LIU W, LIU F, LU X, CHEN Y

Copper-based graphene composite material comprises graphene dispersed in copper matrix, where the Raman spectrum characteristic peak of the graphene has D peak and G peak, ID represents the intensity of the D peak, and IG represents the strength of the G peak.

LI N, LIU H, ZHU X, CHEN J, PEI Y, ZHANG G, MENG X

Preparing self-lubricating graphene-metal base composite material involves performing surface micro-texture processing to metal base plate to obtain pre-processing substrate, synthesizing carbon fiber/graphene oxide powder.

WANG X, CHEN L