国家/地区 欧洲专利局（EPO）（24）
IPC部 C（24）
IPC大类 H01（24） C01（16） B01（6）
C23（6） C08（5） B05（4）
B22（3） B82（3） C09（3）
C25（3） C02（2） C04（2）
IPC小类 H01M（24） C01B（14） B01J（6）
C23C（6） C01G（5） B22F（3）
B82Y（3） C09D（3） H01G（3）
H01L（3） B05D（2） C02F（2）
C04B（2） C08K（2） C08L（2）
IPC H01M004/04（24）
发明人 GABEN F（2） LIM J（2） LIM J C（2）
LIN Z（2） OH S M（2） WU X（2）
公开年 2021（24）
申请年 2020（15）  2021（7）  2019（2） 
专利权人 LG ENERGY SO.（3） DAEJOO ELECT.（2）

Conductive composition for secondary battery, comprises polymeric material, carbon nanomaterial, and anionic stabilizing agent.

HO K P, JIANG Y, SUN X, HE J, SUN X Y

Preparation of silicon-carbon composite material used as anode material in battery cell, involves mixing silicon particles, carbon compound, and dispersant, thermally processing mixture, and heat-treating thermally processed intermediate product preset temperature.

GENTISCHER H, BIRO D, HABERZETTL P, DREWS M, HORZEL J, DOLD L, HARBOR J P, DRUCE M, HOSEL J

Cathode material used in form of freestanding film for forming lithium secondary battery, comprises carbon-containing sulfur melt.

KIM M, HONG K, SOO K M, HONGKYUNGSIK

Manufacture of lithium-ion battery used for e.g. phone and laptop, involves e.g. depositing dense layer comprising anode, cathode and/or electrolyte, by supplying substrate and suspension of non-agglomerated nanoparticles of material having preset size, and performing densification of dried layer.

GABEN F

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

Formation of composite used in carbon electrode of lithium sulfur battery, involves subjecting carbon/sulfur mixture to microwave heat source, raising temperature of mixture, and lowering temperature of to less than melting point of sulfur.

TORRES G, ZHU X, VAIDYA R, MOGANTY S, MORGANTY S, ZHOU X

Coated substrate used in e.g. vehicles, bus bars and metal wires, contains first coating layer comprising electrodepositable coating layer, and second coating layer comprising powder coating layer on at least portion of first coating layer.

VISSER S J, WOODWORTH B E, GONDERJONES H, SCHNEIDER J R, MOORE K L, FOLLET M L, MA L, MUNRO C H, POLLUM M M, FRENCH M S, CONDIE A G, HARRISON A E, SCHWENDEMAN I G, DEI D K, BANCROFT C N, APANIUS C, SYLVESTER K T, DEDOMENIC C J, PUODZIUKYNAITE E, HOLLY G, AMII H, NOEL B C, CHRISTOPHER A, POLLUM J M M, GONDERJONES H A

Composite particles used in electrode for electrochemical device, comprise electrode active material and particulate polymer comprising graft polymer having stem portion containing aromatic vinyl block region and conjugated diene region, and graft portion which is hydrophilic graft chain.

ISSHIKI Y

Applying functional compound on sulfur particles for forming treated sulfur particles, involves using coating composition containing inorganic electroconductive compound, electroconductive carbon compound and organic precursor compound.

HAVERMANS D, SALLARD S, SHAFIQUE A, VANGENEUGDEN D, VANHULSEL A, HARDY A, SALAH S, SHAFIK A, VAN GENUGDEN D, HARDY N