国家/地区 中国（17）
IPC部 B（17）
IPC大类 C23（17） B22（12） C01（6）
B82（4） C22（3）
IPC小类 C23C（17） B22F（12） C01B（6）
B82Y（4） C22C（3）
IPC C23C016/26（17）
发明人 HOU B（2） HOU X（2） QIU H（2）
ZENG M（2）
公开年 2019（8） 2020（7） 2021（2）
申请年 2019（17）
专利权人 BEIJING TANR.（3） FUJIAN MINXI.（2）

Composite carbon nano material has carbon nano material layer, metal buffer layer and matrix layer that are sequentially stacked, where metal buffer layer and carbon nano material layer are connected in solid solution structure.

ZENG P, HE Z, LI J, WANG D, SHEN J

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

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

Growing graphene on surface of metal powder for obtaining graphene, involves spraying carbon source, metal powder, and protective gas into chemical vapor deposition furnace, where carbon source and metal powder enter high temperature region.

HOU X

Method for expanding melting and freezing point range of nanoporous gold involves dealloying gold-silver alloy film, carrying out methane pyrolysis reaction using prepared nanoporous gold sheet, and growing graphene on surface of gold.

LIU N, XI W, LUO J

Method of using rare earth element for improving copper-graphene interface comprises using copper powder, growing graphene on copper surface by carbon source, adding rare earth element between copper-graphene interface and modifying.

LIU E, QIAN S, ZHAO N, SHI C, HE C, HE F, MA L, SHA J

Preparing graphene-coated nano-copper involves washing nano-copper particles with organic solvent, and then washing in deionized water and drying, placing dried nano-copper particles in CVD reaction furnace.

CUI C, KUANG Z, YE H, ZHANG G

Upright graphene-polymer polymer composite comprises substrate, upright graphene, and high molecular polymer, where upright graphene grows on surface of substrate, and high molecular polymer is cured into film and loaded on surface.

ZHENG W, ZHAO X