国家/地区 中国（33） 韩国（4） 美国（3） 欧洲专利局（EPO）（2） 日本（2） 世界知识产权组织（2）
IPC部 C（37）
IPC大类 C23（37） C22（17） B22（12）
C01（8） C25（7） C09（5）
B33（3） H01（2）
IPC小类 C23C（37） C22C（17） B22F（12）
C01B（8） C25D（7） B33Y（3）
C09D（3） C09K（2） C22F（2）
H01B（2）
IPC C23C018/40（37）
发明人 ZHANG Z（4） CHEN W（3） XU J（3）
ZHANG Q（3） BAE A H（2） HE P（2）
HU Y（2） HWANG T S（2） LEE J H（2）
LI Q（2） LI X（2） LIU Q（2）
LIU Y（2） NAM J D（2） OH J S（2）
公开年 2021（9） 2020（8） 2022（5） 2017（3） 2023（3） 2013（2） 2015（2） 2018（2）
申请年 2020（11）  2021（5）  2022（5）  2019（4）  2014（3）  2011（2）  2016（2）  2017（2） 
专利权人 CHINA DONGFA.（2） SAMSUNG ELEC.（2） UNIV JINAN（2） UNIV NANCHAN.（2）

Preparing additive manufacturing copper-clad graphene/aluminum alloy composite material, involves performing surface metallization processing to graphene sheet layer to obtain graphene layer with uniform surface copper-coated surface.

TAN H, HU Y, LI Q, ZHANG Z, ZHANG Q

Method for performing metallization process in surface of graphene metal-based composite material used in e.g aerospace, involves adding reducing agent for fully stirring, separating, water washing and drying to obtain surface metallization of graphene powder.

HU Y, ZHANG Q, LI Q

Iron-based powder metallurgy material used in various industrial manufacturing fields, comprises iron powder, modified composite powder, nano graphene, cobalt powder, molybdenum powder, and zinc stearate, where modified composite powder is prepared by modifying iron powder with copper.

ZHENG J, LIANG X, LIANG H, WANG P

Carbon metal nanocomposite comprises a plate-shaped carbon nanomaterial, a first metal layer formed on the plate-shape carbon nano-material, and a second metal layer provided on the first metallic layer.

LEE C S, PARK J, JEON Y, SONGYI H

Preparing flame-retardant, cold-resistant and cut-resistant shielding multi-spectrum fabric involves dropping aqueous ammonia, adding ethanol stabilizer, mixing polyfluortetraethylene resin, adding graphene, plasticizing, pressing mixed material into blank, extruding, drafting, spinning and knitting.

SUN R, WANG T, GUO H, DONG F, XU G

Heat-conducting graphene sheet filling hole copper-covering structure for use in electronic radiating field, has heat conducting graphene sheet whose upper and lower surfaces are uniformly coated with copper layer.

LIU Y, HUANG K, QIN F, WEI T

Elastic electric contact composite material, comprises stainless steel strips fixed on one or two sides of graphene reinforced copper strips.

LI M, SHI Z, ZHENG P

Preparing surface metal layer used in aerospace, electrical and electronic fields, involves e.g. coarsening, sensitizing and activating polyetheretherketone modified with carbon fiber, glass fiber, carbon nanotube and graphene, chemical plating and electroplating copper, and plating nickel.

ZHANG L, TONG X, WANG J, ZHANG J, WEN C, LI S, CUI Q, WANG X, XU J, FENG L, BAI J, LI J, WANG N

Preparation of graphene oxide/ titanium carbon nitride-doped tungsten copper composite material involves weighing copper powder, tungsten powder, and graphene oxide powder, putting powders in sealed tank, filling composite powder into graphite mold and placing in vacuum sintering furnace.

CHEN W, LI W, LI X, HUANG Y

Copper/graphene composite film material prepared by adding single-layer graphene dispersion to basic electroless copper plating solution by using ultrasonic-assisted electroless plating method to co-deposit metallic copper and single-layer graphene on surface of substrate.

SHU X, CUI J, WANG Y, QIN Y, TAO X, ZHOU Z, WU Y, ZUO Y, ZHANG Y