国家/地区 中国（16）
IPC部 B（16）
IPC大类 B22（16）
IPC小类 B22F（16） C23C（16） C22C（6）
C01B（2） C09K（2）
IPC B22F001/02（16）
发明人 HOU X（2） LI D（2） LI J（2）
XU J（2）
公开年 2020（16）
申请年 2019（10）  2020（4）  2018（2） 
专利权人 BEIJING TANR.（3）

Preparing graphene-reinforced copper-based complex material comprises sintering raw materials by hot pressing or spark plasma (SPS) to convert amorphous carbon film into graphene microcrystals.

YANG Y, ZHANG F, XIA L, LI F

Preparing nickel-coated graphene silicon carbide involves using intermediate frequency furnace to melt metal nickel, and using breeze to blow the nano-graphene into vacuum tube, pouring the molten nickel water into the high-speed tuyere.

DAI Y

Method of adding copper-plated aluminum flakes to improve uniformity of interlayer arrangement of graphene-aluminum composite materials involves heating mixture of e.g. crystalline flake graphite, plating copper, and impregnating graphene.

HUANG Y, FAN R, HAN X, PENG X

Preparation of nanocomposite heat dissipation film for e.g. electronic devices, involves dispersing fuming sulfuric acid and hydrogen peroxide to form nano-graphene, reacting with absolute ethanol to form dispersion liquid, and drying.

CHEN Q

Graphene-coated aluminum/aluminum-based heat dissipation material comprises evaporated aluminum graphene and pure aluminum.

TANG G, LI D, HU Z, XU W, AN S, YANG X, LIU T, YI W, XU H, QU B, LI J

Preparing composite powder modified by nickel-cobalt alloy on the surface of graphene microplate involves immersing certain amount of graphene microchips in oxidizing acid such as nitric acid solution and mechanically stirring.

WANG C, ZHANG P, ZHONG B

Preparing graphene-reinforced titanium-based composite materials by microwave sintering comprises e.g. non-sensitizing and non-activating copper plating on graphene, and uniformly compounding copper-plated graphene and titanium alloy powder.

LUO J, XU J

Composite powder reinforced with reinforced phase with functional layer for coagulation technology, comprises metal-based powder as matrix powder, enhancement phase with functional layer, reinforcing phase is graphene nanosheet.

CUI X, LI D, JIN G, WEN X, FANG Y, ZHANG D, SHI L, LI J, WAN S, ZHANG X

Graphene-loaded nano-copper particle composite material, comprises a graphene sheet layer and a electroless plating layer on its surface.

ZHANG Z, LU X, CAO Z, XU J, LUO H

Preparing graphene-metal composite powder material useful for preparing graphene-metal composite material blanks, comprises mixing metal powder and multilayer graphene powder, and carrying out in-situ growth of graphene on metal powder.

HOU X