国家/地区 中国（24） 美国（13） 韩国（10） 世界知识产权组织（10） 欧洲专利局（EPO）（8） 加拿大（6） 日本（6） 印度（4） 英国（3） 香港（3） 澳大利亚（2） 西班牙（2） 以色列（2） 墨西哥（2） 马来西亚（2） 波兰（2） 新加坡（2） 台湾（2） 越南（2） 南非（2）
IPC部 C（31） H（31） B（8）
IPC大类 C08（31）
IPC小类 H01M（31）
IPC H01M010/052（31）
发明人 HASEGAWA S（3） KAMIYA N（3） KIM J Y（3）
HASEGAWA SHOJI（2） JANG B Z（2） KAMIYA NAGISA（2）
LEE Y K（2） LI Y（2） NAGISA K（2）
SHEN Y（2） SHIN D O（2） SHOJI H（2）
ZAGHIB K（2） ZHANG Q（2） ZHANG X（2）
公开年 2021（12） 2022（11） 2015（2） 2023（2）
申请年 2021（13）  2020（5）  2022（5）  2015（2）  2019（2） 
专利权人 GRAPHENE PLA.（3） ELECTRONICS .（2） GLOBAL GRAPH.（2） GRAPHENE PLA.（2）
HYDROQUEBEC（2）

Aqueous slurry for coating hydrophobic separator, comprises aqueous binder has polyvinyl alcohol-based polymer.

CHOI J C, SHIN D O, PARK Y S, KANG S H, LEE Y G, KIM J Y, LEE Y K, KANG S, SAM P, SHIN D W

Preparing micron-order sulfurized polyacrylonitrile secondary particle for positive electrode-thio secondary battery and positive electrode sheet, involves coating nano vulcanized polyacrylonitrile primary particles to obtain n-SPAN slurry with coating layer.

QIN L, GUO Y, ZUO W, ZHANG L, ZHANG S

Polymer film with high mechanical strength useful in composite current collector of battery, mobile phone, notebook computer, unmanned aerial vehicle, electric automobile, and other consumption battery or power battery, comprises polyester and additives.

ZHANG G, LI X, XIA J, WANG S, ZHU Z

Aqueous water-proof type anode functional coating adhesive used as anode functional coating type current collector of lithium battery, comprises e.g. ethylenically unsaturated nitrile groups, unsaturated functional monomer, reaction type unsaturated surfactant, initiator and neutralizing agent.

LUO X, JU W, WU T, XIE X

Preparing solid electrolyte by in situ self-polymerization of isocyanate useful in solid-state battery comprises mixing isocyanate monomer, lithium salt, initiator and solvent to obtain monomer pre-polymerization solution, injecting solution into battery for infiltration and polymerizing.

YU H, YANG M, LI J, LIU S

Silicon composite material for use in lithium-ion battery, includes silicon-lithium silicate composite material and modified polyimide coating layer coated on silicon-lithium silicate composite material, where modified polyimide is lithium-ion doped polyimide.

ZHANG C, ZHOU J, JU S, JIANG P

Secondary battery used in battery module, comprises coating containing conductive agent and copolymer containing amide-based structural unit, carboxy-based structural unit and pyrrolidine-based structural unit.

TANG H, ZHANG M, DONG H, WU Q, LIN D

Composite particulate used in anode for lithium-ion battery, lithium metal battery, lithium-sulfur battery, lithium-selenium battery, or lithium-air battery, comprises anode-active material particles.

JANG B Z

Composite particulate for lithium battery, has diameter and comprises anode active material particles that are dispersed in high-elasticity polymer matrix or encapsulated by high-elasticity polymer shell, and high-elasticity polymer comprises polymer derived from monomer selected from phosphates.

JANG B Z

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