国家/地区 中国（33）
IPC部 B（33）
IPC大类 B22（33） C22（15） C23（15）
C01（9） B82（4） H01（3）
H05（2）
IPC小类 B22F（33） C22C（15） C23C（15）
C01B（9） B82Y（4） H05K（2）
IPC B22F001/02（33）
发明人 HE C（4） SHI C（4） ZHAO N（4）
LI J（3） LI X（3） LIU E（3）
MA L（3） SHA J（3） WANG J（3）
ZHANG Y（3） CHEN K（2） CUI X（2）
DONG L（2） HE F（2） HOU B（2）
公开年 2020（18） 2019（14）
申请年 2019（33）
专利权人 UNIV TIANJIN（4） BEIJING TANR.（3） FUJIAN MINXI.（2）

Preparing graphene/metal composite powder involves heating carbon-containing free radicals obtained by hot filament cracking to react with metal powder in a fluidized bed, lowering temperature to grow graphene on the fluidized metal powder.

DAI D, YANG K, LIN Z, JIANG N, MA H

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

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/silver nanowires/chitosan based flexible transparent conductive film comprises graphene silver nanowire interlayer material, chitosan, calcium alginate, glycerol and terephthalaldehyde.

CHEN K

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

Preparing interpenetrating graphene-copper composite material involves using atmospheric pressure chemical vapor deposition method, using gaseous or liquid carbon source to grow graphene in situ on copper or copper alloy powder.

LI T

Preparing core shell structure dual metal covalently bonded three-dimensional graphene macroscopic body comprises useful in adsorption and/or catalysis (claimed) and in the field of environmental pollution treatment.

ZHUANG Y, SHI B, WANG X

Preparation of graphene-reinforced copper composite material involves growing graphene on surface of atomized copper alloy powder particles to obtain composite powder particles, feeding into cemented carbide mold, sintering and cooling.

WEN T, LIU F, HU Z, ZHANG Z, LIU T, XU W, TANG G, XU H, QU B, LI J