国家/地区 中国（16） 世界知识产权组织（4）
IPC部 C（17） B（3） H（2）
IPC大类 C25（17） C23（3） B29（2）
C01（2） C09（2） C22（2）
H01（2）
IPC小类 C25D（17）
IPC C25D015/00（17）
发明人 HU Y（3） JI S（3） LIN J（3）
LIN R（3） OTHER I R N（3） SHEN Q（3）
WANG C（3） XU Z（3） ZENG L（3）
ZHENG J（3） ZHOU J（3） LI Y（2）
WANG X（2） ZHANG Y（2）
公开年 2022（17）
申请年 2022（17）
专利权人 ZHEJIANG CHI.（3）

Preparing graphene/copper composite material useful in field of heat conduction, comprises e.g. preparing deposition solution, polishing anode and cathode plate, removing oil stain, carrying out alternate electrodeposition and performing asynchronous rolling and recrystallization annealing.

LIU X, WANG D, AN X, WEI K, XIA C, WEI W

Electrolyte for electrodeposition of copper on semiconductor substrate, comprises copper ions, solvent, and amine that complexes copper ions and graphene.

MEVELLEC V, DOUSSOT C P, CAILLARD L

Electroplating method for non-metal plating with surface absorbed with carbon black, involves placing non-metallic plating piece with surface absorbing nano-metal conductive object in first plating liquid without forced convection to perform first-plating with first preset current density.

MIAO H, ZHU K

Packaging carrier plate has alumina ceramic plate whose one surface has three-dimensional conical structure layer of alumina ceramic, where copper-graphene composite material layer is compounded on three-dimensional conical structure layer.

LIANG N, WU S, WANG J, SUN C, ZHANG D, ZHANG W, SONG X

Composite dispersant useful in preparing mixed electroplating solution comprises distilled water, Tween composite as nonionic surfactant, hydrocarbyl sulfonate composite as anionic surfactant, and amide composite as wetting agent.

HU Y, WANG C, LIN R, JI S, XU Z, ZHOU J, ZENG L, SHEN Q, LIN J, ZHENG J, OTHER I R N

Composite dispersant useful in mixed electroplating solution, comprises distilled water, polysorbate as non-ionic surfactant and wetting agent containing hydrocarbyl sulfate compounds and hydrocarbyl sulfonate compounds.

JI S, XU Z, ZHOU J, ZENG L, SHEN Q, LIN J, ZHENG J, HU Y, WANG C, LIN R, OTHER I R N

Composite dispersant useful in mixed electroplating solution used as composite electric contact material, comprises distilled water, non-ionic surfactant, anionic surfactant, and wetting agent.

SHEN Q, LIN J, ZHENG J, HU Y, WANG C, LIN R, JI S, XU Z, ZHOU J, ZENG L, OTHER I R N

Preparing zinc-coated graphene oxide composite anti-corrosion coating, comprises e.g. preparing zinc-coated graphene oxide powder, and then mixing zinc-coated graphene oxide powder, epoxy resin and organic solvent, placing it in a ball mill, then ball milling, adding curing agent and mixing.

QIAN J, TANG F, XIE H

Hardening stainless steel surface, involves taking sleeve base body after ultrasonic rolling, carburizing surface to form carburized layer, taking sleeve base body after carburization, and brightening surface to obtain finished product sleeve.

BIAN C

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