国家/地区 中国（28）
IPC部 C（28）
IPC大类 C23（28）
IPC小类 C23C（28） C25D（9） B22F（3）
C01B（3） C09D（3） C22C（3）
H01L（3） B05D（2） B22D（2）
C22F（2） C23F（2） H05K（2）
IPC C23C028/00（28）
发明人 GUO C（5） LAI H（5） CHEN M（4）
CHEN Y（3） HUANG Z（2） LIU Y（2）
XIA L（2） XU W（2） YANG X（2）
ZHANG Z（2）
公开年 2021（28）
申请年 2021（19）  2020（9） 
专利权人 GUANGZHOU UL.（4）

Composite copper foil structure used for copper-clad laminate and printed circuit board, has shell layer comprising N-layer graphene layer and M-layer metal copper layer alternately laminated with each other, and where surface of shell layer close to copper foil core layer is graphene layer.

GAO F, CAI L, ZHANG Q

High corrosion resistance zinc cobalt alloy coating structure of aluminum alloy piece, has trivalent chromium passivation layer and hydroxyl graphene sealing layer which are prepared in turn from inside to outside of substrate.

CHEN M, LAI H, GUO C

High corrosion resistant coating structure of galvanized iron alloy of cast iron piece, has silane chromium-free passivation layer that is formed by solvent silane passivation agent.

CHEN J, GUO C, LAI H

Preparation of graphene/metal organic frame composite photo-responsive device involves preparing silica/silicon flakes with reduced graphene oxide on surface, evaporating electrode, and preparing metal organic framework.

GUO X, JI D, XU W, GAO G, CAO L, FANG X

Method for in-situ growth of graphene in high-voltage direct current air switch, involves preparing raw material composition, using plasma alloying process and pre-coating solid carbon source on surface of nickel/copper contact material.

ZHANG K, YE X, SUN Q

Ultra-thin high precision ultra-thin, ultra-wearable heat conducting sheet for radiating device, has aluminum oxide film layer whose layer is coated on outer surface of metal deposition layer.

JIAN K, FENG X

Operating hydroprocessing reactor involves applying graphene-based coating to the surfaces of the reactor, introducing feed comprising crude oil or its fractions and hydrogen into reactor, and increasing operating temperature.

ALKHANI A F, KOSEOGLU A C, KOSEOGLU O R, COSEOGLUATACAN, CARD A S

Super-strength wear-resistant alloy comprises phenolic resin, boric acid, lanthanum oxide, nickel-chromium alloy powder, carbon nanotube, graphene, silicon carbide, adhesive, zirconium oxide and aluminum oxide.

WANG D, XU C, TANG X, HUANG Z, LI Y, LIU Y

Directly growing graphene thin film on surface of non-metallic substrate, involves depositing aluminum oxide film on surface of substrate, evaporating copper film on surface of substrate deposited with aluminum oxide film, annealing and growing graphene by chemical vapor deposition.

LOU G, OUYANG Y, WANG W, LIU Z

Preparing carbon-based device comprises e.g. transferring multilayer graphene film synthesized by chemical vapor deposition, and placing analytical pure liquid bromine together with transferred multilayer graphene or graphite film.

YU X, TIAN Z, LI M, YU D, REN Z, REN L, FU Y