国家/地区 中国（51） 美国（10） 世界知识产权组织（9） 日本（5） 韩国（4） 英国（3） 台湾（3）
IPC部 C（68）
IPC大类 C23（68） C01（27） H01（20）
C22（11） B22（7） B32（7）
C30（7） B21（6） H05（4）
B82（3） C25（3） G01（3）
G02（3） C09（2） C10（2）
IPC小类 C23C（68） C01B（27） H01L（12）
C22C（9） B32B（7） C30B（7）
B22F（6） B21J（3） B82Y（3）
H01B（3） H01M（3） B21C（2）
C09K（2） C10L（2） C22F（2）
IPC C23C016/26（68）
发明人 DUAN Y（8） SHAO L（8） SHI H（8）
HUANG D（7） LI X（7） ZHANG Y（6）
LI Z（5） MA J（5） CHEN Q（4）
JIANG H（4） LI Y（4） XU X（4）
YU J（4） ZHANG X（4） CHEN C（3）
公开年 2022（68）
申请年 2022（68）
专利权人 CHINESE ACAD.（8） CHONGQING GR.（8） TOKYO ELECTR.（4） CHANGZHOU SI.（3）
CRRC IND RES.（3） JIANGSU JIAN.（3） PARAGRAF LTD（3） BEIJING GRAP.（2）
CHANGZHOU 2D.（2） SAMSUNG ELEC.（2）

Method for preparing metal-graphene composite material by using electronic component, involves preparing metal-graphene composite material by hot-pressing sintering, and applying pulse current to metal substrate to perform surface heat treatment to metal substrate.

WANG X, HUO Y, LI J, CAO Z, XIAO Z

Preparing copper-based graphene composite material comprises growing graphene film on surface of copper foil by chemical vapor deposition, stacking, using ultrasonic welding technology to weld stacked components, and removing stress and annealing welded stack assembly.

WANG E, WANG X, HE M, ZHANG R, ZHAO C, HU X, LIU K, FU Y

Preparing diamond/graphene/carbon nano-tube full-carbon base composite material, comprises e.g. plating diamond surface with catalytic layer, and using direct current injection plasma arc furnace to quickly heat diamond plated with layer.

CHEN L, LIU J, WEI J, YANG Z, LIU Y, YUAN X, ZHENG Y, REN F, LI C

Film forming method by loading substrate into processing container, forming graphene film on substrate with plasma of process gas comprising carbon-containing gas, forming doped graphene film on substrate and/or graphene film with plasma of process gas comprising dopant gas.

YAMADA H, IFUKU R, MATSUMOTO T, KABUKI N

Conductor material, has metal matrix, first carbon allotrope distributed within metal matrix, where first carbon allotrope is aligned with direction of electric current flow through length of metal matrix, and metal matrix and first carbon allotrope have electrical interfacial coherency.

KRAFT F F

Controllable preparation method of palladium-based hydrogen sensitive material, involves loading palladium nano-particles on graphene film by self-reduction deposition method at room temperature and immersing film on substrate in chemical plating solution.

LIU H, ZHANG P, LU Z, ZHANG J, CHEN Z, GUO J, YANG C, CHENG Q, LEI H, SONG T, LIN W, CAO C, CAO X, LIU M, PING X

Titanium carbide-yttrium oxide composite reinforced graphene-coated copper-based contact material comprises titanium carbide, yttrium oxide, tungsten, chromium, molybdenum, and graphene-coated copper.

LIU J, ZHANG Y, CHEN H, YU X, TAO Y, WANG J

Preparing metal/graphene/polycrystalline diamond film particle detector used in field of nuclear physics, comprises depositing layer of graphene on surface of patterned metal substrate as ohmic contact electrode layer and growing diamond film in situ on graphene, where metal substrate is copper foil.

XIONG Y, WANG B

Substrate processing includes taking substrate into processing vessel, removing oxygen-containing layer on substrate using plasma of gas mixture including hydrogen-containing gas, and forming nucleation layer and graphene film on substrate using plasma of gas mixture including carbon-containing gas.

IFUKU R, MATSUMOTO T, WADA M, KABUKI N

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