国家/地区 欧洲专利局（EPO）（64）
IPC部 C（64）
IPC大类 C01（64）
IPC小类 C01B（61） H01M（51） B01J（12）
H01L（12） C01G（11） C23C（7）
H01B（7） B82Y（6） C04B（6）
C09D（6） H01G（6） C08K（5）
C08L（4） H05K（4） B22F（3）
IPC H01M004/36（33） H01M004/62（33） H01M010/052（24）
H01M004/38（23） H01M010/0525（20） C01B032/194（18）
H01M004/02（18） H01M004/58（18） H01M004/587（18）
H01M004/583（17） H01M004/04（16） H01M004/48（13）
C01B032/198（12） H01M004/13（10） H01M004/133（10）
发明人 LIM J（3） LIM J C（3） OH S M（3）
BUHLMANN P P J（2） HUNSOO P（2） KIM D（2）
KOESTER S J（2） LIN Z（2） SOHN K（2）
SUN Q（2） WU X（2） YANG S（2）
ZHEN X（2）
公开年 2021（64）
申请年 2020（37）  2021（21）  2019（5） 
专利权人 LG ENERGY SO.（4） DAEJOO ELECT.（3） BOSTON SCI I.（2） BOSTON SCI S.（2）
LG CHEM LTD（2） UNIV MINNESO.（2）

Method for producing activated carbon for use with electrolyte in apparatus for storing electrical energy, involves activating carbon source in presence of nearly inert gas at atmospheric pressure and at activation temperature for activation time period to produce activated carbon.

MILLER M B, LIU J, KHOSROZADEH A, MILLER M, KHOSROZADE A

Preparation of cesium difluorophosphate for aqueous cathode slurry used for secondary battery, by carrying out ion exchange reaction with lithium difluorophosphate and cesium source.

MAO C, BAI J, WANG P, PAN D, ZENG Y, DAI W, DAI X, ZENG Y N A, DAI NBSP X N, ZENG Y A

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

Silicon-carbon composite material for secondary lithium battery, comprises core containing silicon-based material and conductive layer and conductive ion layer on surface of inner core.

FANG B, YAO L, HU P, CHEN Q, CHENCHINGWHA, AFTER F

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

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

Preparation of nitrogen-doped graphene used as supercapacitor material, involves ultrasonically, mechanically and/or thermally treating fluorinated graphite dispersion, contacting azide reagent, and dialyzing obtained product against water.

OTYEPKA M, BAKANDRITSOS A, SEDAJOVA V, JAKUBEC P

Preparing high-flexibility graphite material or graphene material radiating component, comprises plasma cleaning graphite, mixing components of activating agent, preparing activating catalyst, washing and drying raw product electroplated with copper layer.

PANG M, PANG M X, MACING F

Carrier substrate for transferring transfer layer from carrier substrate to product substrate, comprises carrier base substrate, protective layer, and transfer layer grown on protective layer.

BURGGRAF J, JUERGEN B