国家/地区 中国（30） 日本（17） 美国（14） 韩国（13） 世界知识产权组织（12） 欧洲专利局（EPO）（10） 台湾（5） 印度（3） 加拿大（2）
IPC部 C（37）
IPC大类 C01（37）
IPC小类 H01M（37） C01G（27） C01B（23）
B82Y（4） B01J（3） H01G（3）
C01D（2）
IPC H01M004/525（37）
发明人 JIANG W（3） YAMAZAKI S（3） CHEN S（2）
CHEN T（2） CUI J（2） HATSUMORI T（2）
HU Y（2） IWAKI Y（2） LI H（2）
LI J（2） LI X（2） LI Y（2）
LI Z（2） MA J（2） NAKAMURA H（2）
公开年 2021（37）
申请年 2021（18）  2020（16）  2019（3） 
专利权人 SVOLT ENERGY.（4） SEMICONDUCTO.（2） TAIHEIYO CEM.（2） TOYOTA CHUO .（2）

Coated cathode active material used for slurry for cathode for secondary battery, comprises cathode active material and coating layer comprising coated cathode active material which is derived from phosphorus-containing compound.

HO K P, JIANG Y, DU F, HUEN P, XUAN S, HE J, DUFENGJUAN, HUENPRISCILLA

Preparing carbon-coated high-nickel anode material useful in Lithium-ion battery comprises subjecting nickel cobalt manganese aluminum oxygen complex precursor, coating agent and lithium source to wet coating and carbonizing treatment to obtain material.

WU Z, MIAO R, LI L, LI F, JIANG S

Coating lithium nickel cobalt aluminum oxide high-nickel ternary material by dissolving and dispersing acetate of nickel cobalt aluminum in ultrapure water, and adding oxalic acid to precipitate and react to obtain precursor solution.

ZHENG X, GAO Q, XIA K, HAN B, SUN R, ZHOU C

Preparing carbon-coated nickel manganese binary cobalt-free anode material, by subjecting ion exchange matrix, graphene and solvent for solvothermal reaction; and performing ion exchange to nickel manganese binary cobalt-free anode material.

WANG T, JIANG W, LI Z, YANG H, LI J, CHEN T, CUI J, REN H

Binary anode material for lithium ion battery, comprises transition metal element, where transition metal element in transition metal element-containing compound is selected from iron, chromium, zirconium, tungsten, yttrium and strontium.

WANG T, JIANG W, LI J, CHEN T, LI Z, YANG H, CUI J, REN H

New three dimensional spherical nickel-cobalt-molybdenum-oxide composite material used in cathode material of secondary lithium battery, synthesized by one-step hydrothermal method and high temperature calcining.

ZHAO L, PAN Y, WANG F, YIN J, XU J

Fabricating composite material for electrode used for electrochemical device e.g., battery by forming emulsion mixture of active material particles and graphene emulsion droplets and drying with subsequent evaporation through distillation.

HERSAM M C, PARK K, HERSAM M, PARK K Y

Electrode mixture used in electrode mixture layer of electrode used in secondary battery, comprises lithium-containing transition metal oxide, auxiliary conductive agent, binder and organic solvent, where auxiliary conductive agent contains nanocarbon material e.g. multiwalled carbon nanotubes.

FUKUSHIMA K, ICHINOSE Y, SHINODA C, YAMAZAKI S, GANTA F, TACHIHIRO S

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Lithium iron phosphate anode sheet for preparing lithium iron phosphate positive plate used in lithium battery, contains specified amount of particles having specified particle number, grain diameter and grain diameter.

PAN Y, YE C, CHEN S, PAN J, YES C, CLOTH S, FAN Y