国家/地区 中国（37）
IPC部 B（37）
IPC大类 B01（37）
IPC小类 H01B（37）
IPC C01B031/04（20） H01B001/04（19） H01B013/00（14）
C01B031/02（13） B82Y040/00（12） B82Y030/00（11）
C01B032/182（11） C01B032/194（11） H01B001/24（11）
C01B032/184（8） C08K003/04（7） H01M004/62（7）
C01B032/15（6） C01B032/18（6） C01B032/19（6）
发明人 KAWASAKI M（3） LEE J（3） LIU Y（3）
TAMAKI E（3） DO S（2） DO S H（2）
DO SEUNG H（2） HIRAI Y（2） JEON S（2）
JEON S Y（2） KONG J（2） KONG J H（2）
KWON W（2） KWON W J（2） LEE J S（2）
公开年 2017（9） 2015（6） 2022（6） 2014（3） 2016（3） 2021（2）
申请年 2014（8）  2016（8）  2022（4）  2017（3）  2021（3）  2013（2）  2015（2）  2020（2） 
专利权人 TORAY IND IN.（3） HANWHA CHEM .（2） LG CHEM CO L.（2） LG CHEM LTD（2）

Preparing copper/ graphene composite material for e.g. power transmission comprises carrying out one-time hydrothermal method, adding copper salt and reducing agent into beaker , transferring solution into constant temperature water bath, performing suction filtration, washing, and vacuum drying.

MA J, DU W, PANG J, ZHANG L

Graphene composite conductive paste of lithium ion battery comprises graphene, molybdenum disulfide, water, cellulose ether, conductive carbon black slurry, agglomerant, dispersing solvent, and conductive additive.

ZHANG Q, MA W, YANG J, ZHANG Y

Graphene conductive agent device comprises storage hopper, cutting and grinding device, high pressure homogenizing device, slurry finished product tank, spray drying device, and finished product collecting tank.

YUAN T, LIU X, XU H, TANG Z

Preparing thermally conductive insulating graphene-boron nitride material comprises exfoliating hexagonal boron nitride by ultrasonic treatment and high-temperature hydrothermal treatment, and placing in dimethylformamide solution.

LU S, DONG C, LI T, GU C, XIA Y, PANG X

Conductive bar for producing copper powder, has radiating groove whose inner cavity is provided with heat conducting rod, and dehumidifying mechanism whose outer wall is fixedly sleeved with radiating metal wire.

WANG B

Improving water dispersibility of conductive carbon powder, involves exposing conductive carbon powder to plasma jet or reacting with plasma-treated reaction gas.

SEOK D C, JUNG Y H, YOO S R, JEONG Y H, YOO S Y, RYU S, ZHENG R, SHI D

Graphene conductive paste material production device, has bottom plate whose end is connected with placing table, and stirring box whose inner unit is connected with speed adjusting structure for controlling rotating speed of rotating disk.

YANG J, XUAN H, SONG Z

Preparing graphene porous membrane by thermally reducing graphene oxide slurry, thermally-reducing, dispersing HT-graphene oxide in solvent, adding hydrogen peroxide, purifying product, and dispersing FL-graphene oxide powder in solvent.

OU J, YU H, ZHOU H, CHENG Y, REN B, CHEN G, YAO H, YI Q, XIE H, CHEN K

Preparation device for graphene conductive silica gel, has fifth pipeline which is provided with fourth check valve, and screw rod extruder whose top is connected with discharging pipeline that is provided with discharge valve.

WANG F, GUO H

Amino oxidized graphene/cellulose acetate composite material containing polypyrrole.

LU X, YUAN Y