国家/地区 中国（119）
IPC部 C（60） H（46） B（32）
G（12） A（7） D（5）
F（5） E（2）
IPC大类 H01（35） C01（18） C08（15）
B01（14） C09（8） G01（8）
H05（8） B82（7） A61（6）
B22（6） C23（6） C22（5）
C25（4） B32（3） C02（3）
IPC小类 H01M（25） C01B（16） C08K（13）
C08L（11） B01J（9） B82Y（7）
H01L（7） B01D（6） C23C（6）
H05K（6） B22F（5） C22C（5）
G01N（5） C09D（4） A61L（3）
IPC C08K003/04（11） H01M004/36（11） H01M004/62（11）
H01M010/0525（7） B82Y040/00（6） C01B032/194（6）
B82Y030/00（5） H01M004/92（5） H01M010/052（5）
C08K009/04（4） C09D007/61（4） H01M004/38（4）
H01M004/58（4） A61N005/06（3） B01D069/02（3）
发明人 WANG X（119）
公开年 2023（119）
申请年 2022（119）
专利权人 BEIJING GRAP.（15） INNER MONGOL.（2） JIANGSU ZHAN.（2） LANZHOU CHEM.（2）
SHANXI INST .（2） SHENZHEN INS.（2） STATE GRID C.（2） UNIV CHANGCH.（2）
UNIV QINGDAO（2） UNIV ZHEJIAN.（2）

Connected graphene heating plate, has circuit series mechanism clamped by clamping mechanism, where graphene of heating plate is provided with group of unlocking mechanism, and card releasing mechanism is used for releasing mechanism.

MA Z, WANG X

Integrated waveguide type detector for use in photonic integrated chip, has detection electrode connected to surface of graphene layer far away from lithium niobate thin film optical waveguide.

CHEN H, JIA H, LIU Z, YU P, FENG Q, WANG X, WANG Y, DING G

Titanium carbide-based metal ceramic used for preparing wear-resistant product, comprises graphene, alloy steel and titanium carbide.

WANG X, XIAO Z, CAO Z, LI J

Fracturing fluid capable of effectively reducing guanidine gum adsorption on rock surface comprises guanidine gum, modified graphene oxide, discharge aid, clay stabilizer, pH regulator and crosslinking agent.

LIU X, XUE J, SHEN L, WANG J, CHENG Q, HOU P, WANG R, LI L, FANG Y, QIU X, LI G, WANG X

Preparing graphene copper-based composite material, comprises e.g. mixing graphene slurry and copper-based powder, compressing powder to obtain green body, vacuum calcining, subjecting to solution heat treatment and aging heat treatment to obtain graphene copper-based composite material.

WANG X, XIAO Z, CAO Z, LI J

Preparing functionalized graphene-supported platinum-based alloy catalyst for e.g. proton exchange membrane fuel cell, comprises mixing carbon material loaded with first metal and graphene, carrying out reduction reaction, metal replacing between solid phase substance and platinum salt, calcining.

WANG X, LI J, YU F, DU Z, WANG J

Graphene oxide used to prepare graphene, comprises oxygen-containing functional group comprising carboxyl and/or ketone groups, total number of carboxyl groups and ketone groups does not exceed total number of oxygen-containing functional groups.

HUANG Y, LI Z, DING K, LIANG Y, YANG M, ZHAO X, WANG X

Evaluating number of graphene layers comprises e.g. coating graphene mixed slurry on copper foil, drying, preparing button battery with dried copper foil as electrode sheet of current collector, and estimating number of graphene layers of graphene powder according to charge-discharge curve.

LIU Y, WANG B, SUN L, ZHOU L, SHI X, WANG X, LI B

Preparing tin-based cathode material for lithium-ion based battery with double confinement effect, comprises adding Triton X-100 into sulfur-nitrogen co-doped graphene solution, performing chemical tinning in tin plating solution, filtering, drying, dissolving in water, evaporating and calcining.

ZHANG J, ZHANG Z, OUYANG L, WANG X, LI Y, YANG G

Preparing graphene oxide-coated nanoscale lithium cobaltate anode material comprises e.g. dissolving cobalt metal salt in deionized aqueous solution, centrifugally purifying nano-cobalt oxyhydroxide, performing ultrasonic dispersion treatment and hydrothermal reaction.

FENG T, DENG Q, ZHANG S, LI T, WANG X, WU M