国家/地区 中国（47）
IPC部 B（47）
IPC大类 C23（47）
IPC小类 C23C（47） C01B（23） B82Y（19）
B22F（17） B01J（9） C22C（6）
H01L（6） B82B（4） H01B（4）
B01D（3） C30B（3） H01M（3）
B05D（2） B33Y（2） B81B（2）
IPC C23C016/44（47）
发明人 HOU B（3） LI J（3） LI L（3）
WANG Y（3） CHEN H（2） HOU H（2）
LI T（2） LI Y（2） LIU B（2）
LIU J（2） QIU H（2） WANG F（2）
ZENG M（2） ZHENG Z（2）
公开年 2021（8） 2022（7） 2013（5） 2015（4） 2023（4） 2014（3） 2017（3） 2018（3） 2019（3） 2011（2） 2016（2） 2020（2）
申请年 2021（10）  2013（5）  2022（5）  2020（4）  2012（3）  2014（3）  2015（3）  2018（3）  2019（3）  2011（2）  2016（2）  2017（2） 
专利权人 BEIJING TANR.（3） FUJIAN MINXI.（2） UNIV TSINGHU.（2）

Graphene-coated electrode material preparation system comprises inner part of outer wall of bottom beam provided with reciprocating component, inner part of top plate and bottom plate of reciprocating component provided with vibration component, and box body respectively provided with heating plate.

WANG Y

Preparing graphene coated copper powder particle-reinforced copper-based composite coating involves growing graphene layer on surface of copper powder, paving copper powder on quartz sheet, vacuumizing, heating, drying, distributing graphene coated copper powder particles and spraying mixed powder.

QI J, ZHOU C, TIAN X, WANG Z, GONG C

Preparation of additive used for preparing copper or copper alloy profile, involves coating graphene on raw material of copper or copper alloy powder surface, and performing high-energy beam additive manufacturing using obtained graphene modified copper or copper alloy powder.

LIU B, HOU H, LI T

Preparing copper rare earth graphene electrical contact material comprises e.g. mixing copper rare earth alloy powder and silicon powder to obtain mixed powder, carrying out chemical vapor deposition, separating silicon powder in mixed powder, sintering, extruding and drawing preform.

CAO H, MA Y

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

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

Active material used in negative electrode for lithium secondary battery, comprises pores having preset size, and silicon-based compound having preset ratio of peak intensity in region having specific wavelength in Raman spectrum.

PARK G O, YOO S K, CHUNG J H, ZHENG Z, YU S, PARK G

Preparation method of graphene-coated metal particles used in industry, involves filtering metal particles with uniform particles filter and performing corona treatment on the surface of the metal particles, and then uniformly mixing corona treated metal particles surface with graphene powder.

LI A, LI J

Three-dimensional thermally conductive wave-absorbing reinforced composite film, comprises graphene oxide/MXene films.

FANG X, HE X, ZHOU X, DOU L, YANG S, SUN A, CAO Y

Method for preparing composite material of graphene coated copper powder, involves catalyzing and decomposing carbon source gas to obtain graphene and attached on surface of copper powder formed by atomization.

WANG E, HE M, SHENG H, ZHANG R, FU Y, LIU K