国家/地区 中国（7）
IPC部 C（7）
IPC大类 C25（7） C23（2）
IPC小类 C25D（7）
IPC C25D001/04（7）
发明人
公开年 2021（3） 2022（2）
申请年 2021（3）  2022（2） 
专利权人

Copper-graphene electroplating solution used for preparing copper-graphene composite foil, comprises copper sulfate, graphene, additives, cationic surfactant and chlorine-containing electrolyte.

TAN Y, SUN Z, LI D, LU B, TANG Y, ZHANG Y, FAN X

Peeling layer useful for preparing ultra-thin copper foil, comprises barrier layer on carrier copper foil, conductive layer on barrier layer, and crystalline layer on the conductive layer, and the ultra-thin copper foil is formed on crystalline layer.

CHE S, XIANG C, GAO Y, SU X, HE W, WANG S, CHEN Y, ZHOU G, HONG Y, LIU X, WANG C

Cathode roller useful in electrolytic copper foil mechanism for preparing electrolytic copper foil, comprises annular base copper foil formed on peripheral wall of roll-shaped main body and is electrically connected to main body, and graphene film formed on surface of copper foil of base material.

WANG E, HE M, YUE X, HUANG Z, DING Z, ZHANG Z, LIU K

Electrolytic copper foil oxidation-proof liquid useful in electrolytic copper foil comprises organic polymer, inorganic film-forming auxiliary agent and organic/inorganic acid additive.

CHENG X, WANG Y

Electrolytic copper foil used for lithium ion battery, comprises copper, chlorine element and rare-earth element.

PENG S, LIAO P, YE M, LI Q, ZHU E, LI Y, LIU J, BANG S, LIO P Y, LEE C, MASTER S, LEE J

Preparing copper-based graphene thermal conductive heat dissipation film comprises e.g. preparing cation modified graphene slurry and electroplating solution, then electroplating and carrying out anti-oxidation treatment, washing and drying.

CHEN W, CAI M, LI J

Copper foil used in manufacture of graphene, has preset surface roughness, and contains copper plating layer and/or copper sputter layer.

KOHIKI MICHIYA, SAKAGUCHI KAZUHIKO, KOHIKI M, SAKAGUCHI K, MICHISHITA N