国家/地区 中国（17）
IPC部 B（17）
IPC大类 B22（17） C22（7） C23（7）
B82（5） C01（5）
IPC小类 B22F（17） C22C（7） C23C（7）
B82Y（5） C01B（5）
IPC B22F001/02（17）
发明人 HE C（2） HE F（2） LI Q（2）
LIU E（2） MA L（2） SHI C（2）
WANG J（2） YANG X（2） ZHANG L（2）
ZHAO N（2）
公开年 2018（13） 2017（4）
申请年 2017（17）
专利权人 UNIV TIANJIN（2） UNIV XIAN TE.（2）

Graphene reinforced composite material comprises copper matrix and graphene oxide dispersed in the copper matrix.

SHA B

Preparing high strength and high conductivity graphene reinforced copper matrix composite material useful for e.g. automobile, aerospace and electronic field, comprises mixing graphene with absolute ethanol, ball milling, heating and drying.

WANG D, WANG P, FENG Y

Preparation of nano-silver-modified reduced graphene oxide hybrid structure involves adding acetone solution to solution of nano-silver-modified reduced graphene oxide hybrid structure, separating solid, washing and drying.

LIN T, ZHU M, HE P

Preparing graphene surface-coated metal copper or nickel comprises e.g. pre-processing and processing the graphite oxide, and placing the graphite oxide after processing ultrasonic treatment to obtain oxidized graphene.

CHEN W, WANG J, CUI P, ZUO Y

Preparing chromium-plated graphite/copper composite powder, comprises adding chromium solution of graphene oxide solution, carrying out chemical plating chromium, plating, adding, dispersing, reducing, centrifuging, washing and drying.

YANG X, CHEN Y, ZOU J, LIANG S, XIAO P

Preparation of graphene/metal composite material involves growing graphene on surface of metal particles using chemical vapor deposition, and shaping graphene-coated metal particles into three-dimensional solid structure.

YAN C, LI Z, YANG L, SHI Y, CHEN P, HUANG Y

Directly coating graphene on copper powder surface using chemical vapor deposition method by plating catalyst layer on thick P-type monocrystalline silicon upper surface with silicon dioxide layer, annealing and carbon nanotube growing.

LIU J

Preparing self-supporting graphene nanosheet surface modified copper matrix composite material comprises e.g. adding nickel nitrate aqueous solution into a dispersed aqueous solution, reacting, filtering, washing water and drying.

CHEN F, MAI Y, JIE X, ZHANG L

Preparation of graphene composite block used for pantograph by copper plating heat-treated graphene microchips, taking out microchips and washing, vacuum-drying, and mixing with graphene powder, copper powder, and additive.

WU J

Titanium-aluminum-based self-lubricating material is obtained by sintering titanium powder, aluminum powder and graphene-silver spherical powder.

YANG K, MA H, HE Q, HAN Y, YIN X, ZHANG Y