国家/地区 中国（7） 欧洲专利局（EPO）（2） 美国（2）
IPC部 B（8）
IPC大类 C23（8） B22（4） C01（4）
H01（3） B82（2） C22（2）
IPC小类 C23C（8） B22F（4） C01B（4）
B82Y（2） C22C（2）
IPC C23C016/44（8）
发明人 LIU J（2）
公开年 2022（8）
申请年 2022（4）  2021（3） 
专利权人

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

Reactor assembly comprises gas inlet and one or more gas outlets and reactor chamber containing nanoporous carbon material arranged within cup and covered with cap, where first porous frit defining floor of reactor chamber arranged within cup and covered with cap, and second porous frit.

BRODEUR C L, NAGEL C J

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

Structure super-sliding device useful e.g. for manufacturing industry, has super-sliding sheet whose edge is warped along opposite direction of super-sliding surface.

ZHENG Q, XIANG X