国家/地区 中国（95） 美国（14） 世界知识产权组织（14） 韩国（11） 欧洲专利局（EPO）（5） 印度（3） 日本（3） 俄罗斯（2） 台湾（2）
IPC部 B（130）
IPC大类 C23（130）
IPC小类 C23C（130）
IPC C23C016/26（44） B82Y040/00（19） B82Y030/00（17）
B22F009/04（16） C01B032/194（16） C01B032/186（13）
C23C024/10（13） C23C016/56（12） C23C016/02（11）
C23C028/00（11） B05D007/24（10） C01B032/184（10）
B05D007/14（9） C22C009/00（9） C23C014/18（9）
发明人 DUAN Y（7） LI J（7） LI X（7）
SHAO L（7） SHI H（7） HUANG D（6）
LI Y（6） YU J（6） ZHANG X（6）
ZHANG Y（6） CHEN Y（5） LI Z（5）
MA J（5） MA Y（5） WANG X（5）
公开年 2022（130）
申请年 2022（72）  2021（50）  2020（8） 
专利权人 CHINESE ACAD.（7） CHONGQING GR.（7） SHANGHAI XIN.（4） ZHEJIANG CHI.（4）
CRRC IND RES.（3） CHINA NUCLEA.（2） SONGSHAN LAK.（2） UNIV JINAN（2）
UNIV PUKYONG.（2） UNIV SHANGHA.（2） UNIV SHANGHA.（2） ZHONGKE JING.（2）

Liquid cooling plate based on coating graphene, has upper substrate and lower substrate that are connected together by rolling and flow channel is formed by blow molding.

SHI C, YANG R, ZAN Y, SHI X, RUAN R, YOU H, ZHUO N, WU Y

Corrosion-resistant conductive metal bipolar plate comprises a coating, deposited on surface of the metal substrate, where coating includes metal system and graphene composed of five metal elements, iron, cobolt, chromium, nickel and aluminum.

WEN L, ZHANG Y, LI J, WU H, FENG C, WANG H

High absorption aqueous-based magnetic material cleaning agent comprises self-made catalysts, self-made fillers, organic acids, deionized water, and imidazoline corrosion inhibitors.

QIU W, ZHOU S

Carbon steel material useful for heat sink in electrical and electronic devices comprise carbon steel substrate, and reduced graphene oxide coating layer formed on the carbon steel substrate.

DOW H S

Method for preparing metal-graphene composite material by using electronic component, involves preparing metal-graphene composite material by hot-pressing sintering, and applying pulse current to metal substrate to perform surface heat treatment to metal substrate.

WANG X, HUO Y, LI J, CAO Z, XIAO Z

Preparing high-strength tungsten alloy, involves adding tungsten, nickel, cobalt, manganese, aluminum, carbon nanotube-loaded graphene modified carbon fiber body, and synergistic agent, stirring, reacting, grinding improved material and sintering.

SHEN P, DING L

Surface coating of copper roller of belt furnace used for neodymium-iron-boron material, comprises silica gel coating comprising silicate and water catalyzing by acidic catalyst.

QIU X

Preparing copper-based graphene composite material comprises growing graphene film on surface of copper foil by chemical vapor deposition, stacking, using ultrasonic welding technology to weld stacked components, and removing stress and annealing welded stack assembly.

WANG E, WANG X, HE M, ZHANG R, ZHAO C, HU X, LIU K, FU Y

Preparing metal-based graphene composite material, comprises mixing graphene slurry and metal powder to form mixed slurry, and forming mixed slurry into metal-based graphene composite material by chemical vapor deposition in oxygen-free environment.

QIAN T, CAO H, SHEN H, LV X, MA Y

Lifting metal-based composite material mechanical property using titanium dioxide surface modified graphene, comprises e.g. pouring graphene raw material into acid solution, pickling, ultrasonically cleaning, filtering, drying, low-energy ball milling, heating, pressurizing and sintering.

TANG B, CHEN M, WAN J, GE H, YAN Q, CHEN B, LI J