国家/地区 中国（7）
IPC部 C（7）
IPC大类 C22（7）
IPC小类 C25D（7）
IPC C25D003/38（7）
发明人 YU J（2）
公开年 2021（3） 2018（2） 2022（2）
申请年 2021（4）  2018（2） 
专利权人

Preparation of copper-tungsten graphene-containing composite material for vacuum switch electric appliance, involves preparing tungsten-copper-graphene core-shell powder, and sintering obtained graphene core shell powder.

DING Y, ZHU Z, LIANG S, ZOU J, XIAO P, CHEN Z, ZHANG Q, DENG N

Preparing copper-chromium-zirconium alloy layered belt material with composite deformation of graphene/copper, involves subjecting bulk copper-chromium-zirconium alloy to solid solution treatment, carrying out room temperature iso-channel extruding, low temperature rolling, stacking and vacuum-aging.

WANG D, AN X, DU Q, WEI K, YAO L, WEI W

Preparing graphene/copper composite powder for composite material for e.g. heat sink material, by mixing acidic solution containing copper ions and aqueous graphene solution or mixing acidic solution containing copper ions and aqueous graphene oxide solution, electro-depositing, and collecting.

WANG L, YU J, ZONG Y

Composite material comprises copper matrix and graphene and carbon nanotubes oriented distributed in the copper matrix.

YANG M, LI T, LIU W, WANG Y, HOU H

Board comprises first copper foil, graphene layer and second copper foil, second copper foil is electroplated copper.

LIU K, DING Z, ZHANG Z, KOU J, HUANG Z, YUE X, CHEN Y, WANG E

Preparation of high strength and high conductivity copper-based composite material comprises taking oxidized graphene aqueous solution, adding hydroiodic acid, reacting, plating, and hot press molding under protection of argon gas.

HU X, HU Y, MA X, YU J, CENG H, WEN Y

Preparing thin-wall aluminium alloy involves taking copper, manganese, magnesium, zinc, chromium, titanium, silicon, iron, 5-8 graphene and balanced amount of water, immersing graphene in liquid furan resin, and then taking out and drying.

XIE Z, LI K