国家/地区 韩国（44）
IPC部 C（44）
IPC大类 C01（44） H01（27） C23（9）
B01（7） B82（6） C08（6）
C09（6） C25（5） C04（4）
H05（4） B32（3） C07（2）
D01（2） F28（2）
IPC小类 C01B（44）
IPC C01B032/194（13） H01M004/62（13） H01M004/36（12）
C01B032/198（10） C01B032/168（8） H01M004/38（8）
H01M004/58（8） H01M004/587（8） H01M010/052（8）
C01B032/05（7） C01B032/182（7） C01B032/21（7）
C23C016/26（7） H01M004/02（7） H01M010/0525（7）
发明人 LEE E（3） YAMAZAKI S（3） BYUN K（2）
BYUN K E（2） KIM J（2） KIM S（2）
LEE C（2） LEE C S（2） SHIN H（2）
SHIN H J（2） SOHN K（2） SUN Q（2）
YANG S（2）
公开年 2021（44）
申请年 2021（44）
专利权人 LG ENERGY SO.（3） KOREA INST S.（2） SAMSUNG ELEC.（2） SEMICONDUCTO.（2）
UNIV SINGAPO.（2） UNIV SUNGKYU.（2）

Method for forming film e.g. graphene film on substrate, involves supplying aromatic hydrocarbon gas having functional group, to substrate on which base film is formed, and activating aromatic hydrocarbon gas adsorbed on surface of base film by plasma of reaction gas containing rare gas.

MATSUMOTO T, IFUKU R

Graphene compound useful for secondary battery for electronic device e.g. display device and light-emitting device, has pores, where graphene compound has carbon atoms and fluorine atoms terminated by carbon atoms, and pores are formed from carbon atoms and fluorine atoms.

YAMAZAKI S, ABE K, HIGO D, DAICHI H 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

Multilayer structure used for forming acoustic transducers diaphragm, comprises core layer and skin layer covering core layer and contains at least graphitic material containing graphene oxide, reduced graphene oxide, graphene, graphite oxide, reduced graphite oxide and graphite.

HU K, LI X, GASKELL R, AFTER K, LEE S

Structure e.g. porous metal-coated structure used for e.g. catalytic application, comprises substrate comprising activated adsorbent material, and metal material deposited on substrate.

PEPIN P, ETHRIDGE K, THOMSON C, HOLBROOK B, ESRIDGE K

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

Production of transition metal dichalcogenide-graphene heterojunction composite involves transferring graphene onto flexible substrate, depositing transition metal layer on substrate, and injecting gas containing plasma-treated sulfur.

KIM H U, SEOK H, LEE J, KIM T, KIM T S, SEOK H H, WOO K H

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 silicon-carbon-graphene composite used as anode material, involves mixing waste silicon sludge with hydrochloric acid, recovering silicon particles, pulverizing in state in which carbon precursor is added, ultrasonically spray-drying, nozzle-type spray drying, and heat-treating.

KIMKWANYOUNG, KANG K H, JANG H W, YOOSUNGJUN

Manufacturing graphite composite material comprises e.g. agitating graphite-graphene, thermally drying base sheet coated with mixed raw material, rolling to obtain graphite composite and taking graphite composite material from base sheet.

DEOK C Y