国家/地区 中国（38） 美国（10） 世界知识产权组织（10） 印度（8） 加拿大（7） 欧洲专利局（EPO）（7） 日本（6） 韩国（5） 澳大利亚（4） 英国（2） 台湾（2）
IPC部 C（53） H（53） B（15）
D（2） G（2）
IPC大类 C08（53）
IPC小类 H01M（53）
IPC C08K003/04（22） H01M004/62（20） H01M010/0525（16）
B82Y030/00（9） H01M004/36（9） C08J005/22（8）
H01M004/60（8） B82Y040/00（7） C08J003/075（6）
C08G083/00（5） C08K003/22（5） C08K009/04（5）
C08L027/18（5） H01G011/36（5） H01M004/04（5）
发明人 LI Y（3） CHEN J（2） CHEN L（2）
CHEN X（2） GAO X（2） LI C（2）
LI F（2） LI J（2） QIN J（2）
WANG K（2） WU Z（2） XIE D（2）
YANG Y（2） ZAGHIB K（2） ZHANG H（2）
公开年 2021（33） 2020（13） 2022（7）
申请年 2020（53）
专利权人 CAS DALIAN C.（2） GUANGDONG BI.（2） HYDROQUEBEC（2）

Addition of graphene derivatives in ultrafiltration membrane used for removing harmful microbes, comprises mixing graphene derivatives with organic solvent, and mixing graphene-solvent dispersion with polymer solution resulting in homogenously dispersed graphene derivative.

AYUSHI K

New octafluorobiphenyl-containing material useful in lithium-ion battery cathode material for lithium-ion batteries.

MA Y, HAMZA M, ZHI L

Positive electrode material for a lithium-sulfur battery, includes a positive electrode material layer and a confinement layer on its surface, where the confinement layer is a polyamide layer.

ZHANG P, CHEN X, CUI J, ZHANG H

Additive used for depressing pour point of waxy crude oils, comprises ionic liquid comprising 1-chlorooctane and 1-methylimidazole and vinyl graphene oxide, where ionic liquid is polymerized with vinyl graphene oxide to form nano-composite poly(1-octyl-3-methyl imidazolium chloride)-graphene oxide.

SHARMA R, DEKA B, MAHTO V

Conductive paste composition for conductive film composition for secondary battery, contains polymer component, resin particles, conductive material, and liquid medium, where resin particles are composed of outer shell made of thermoplastic resin and organic compound contained in them.

BIZEN R, YAMAUCHI T, AOKI T

Electrolyte composition gel comprises unsaturated double bond polymerizable monomer, initiator, crosslinking agent, carbon oxide nano particle, coupling agent, organic solvent and lithium salt.

XU T, LV Y, SHEN W, LI K, WEI D

Mesoporous polydopamine or graphene nanosheet composite used in porous electrode material, supercapacitor, membrane and battery, comprises graphene substrate and mesoporous polydopamine nanosheet, which is provided with spherical or spheroidal mesopores.

XING F, QIN J, WU Z

Sensors used for detecting ethanol and methanol vapors, comprises active layer comprising aqueous conductive inks containing poly(3,4-ethylenedioxythiophene), poly(3,4-ethylenedioxythiophene)-graphene oxide, or poly(3,4-ethylenedioxythiophene)-poly(styrene sulfonate)-graphene oxide.

NEVES M F F, ALVES L S M, DAMASCENO J P V, JUNIOR O D L, ZARBIN A J G, ROMAN L S

Thermal system management method for electric vehicle power battery, involves arranging composite material in gaps of battery, automatically changing heat conductivity coefficient of material to preset values, based on temperature change in gaps.

YU P, LIU H, WANG J

Silicon-containing slurry useful for manufacturing silicon-containing electrode, comprises poly(carboxylic acid) binder and particulate anode active material in mixed solvent system comprising solvents comprising N,N-dimethyl-acetamide compound, water and/or organic solvent.

TRASK S, JANSEN A, SHI Z, ZHANG L