国家/地区 韩国（37）
IPC部 C（37）
IPC大类 C01（37） H01（12） C09（9）
B01（6） C08（6） C23（4）
G03（4） H05（4） B29（3）
C30（3） A61（2） B32（2）
C04（2） D01（2）
IPC小类 C01B（37）
IPC C01B032/194（11） C01B032/184（9） C01B032/182（8）
C01B032/198（7） C08K003/04（6） C01B032/186（5）
H01M004/02（5） G03F001/62（4） B01J019/08（3）
C08K009/02（3） C09K011/02（3） C09K011/65（3）
C23C016/26（3） H01M010/052（3） H05K007/20（3）
发明人 KIM K S（4） KIM S（3） KYOUNGJEONGBAE（3）
CHOI Y S（2） HONG S（2） HYUN J S（2）
JEONG S（2） KIM C（2） KIM C H（2）
KIM D（2） KIM H G（2） KIM H Y（2）
KWON Y（2） LEE J J（2） LEE S M（2）
公开年 2022（37）
申请年 2022（37）
专利权人 ELEMENT CO L.（3） SAMSUNG ELEC.（3） GRAPHENELAB .（2） HEXA FIC CO .（2）
MAJOONGMUL C.（2） RUMPLIER INC（2）

Active material used for negative electrode, comprises core, and shell comprising metal particles which are one or more of magnesium, aluminum, silicon, calcium, iron, manganese, cobalt, nickel, zinc, and germanium, coated with alkali-metal-containing material on all or portion of particle surface.

KWON S, HONG S, KANG S, SHIM H, PARK B, HONG S H, SUNGHWAN K, SHIM H W, PARK B H

Silicon-oxygen material used for preparing material for forming negative electrode used for lithium ion battery, comprises silicon oxide, and is in the form of primary particles having preset Wadell sphericity.

CHEN X, PANG C, DENG Z, LIANG T, REN J, HE X, DENG C, REN J G, HUH S

Two-dimensional microporous graphene for e.g. energy storage materials e.g. electrode active materials, electronic materials e.g. quantum dots, and membranes or films e.g. separator and chemical detector, has preset average pore size, interpore spacing, and standard deviation of interpore spacing.

KIM C, CHOI M, KI C M, KIM C H

Manufacture of graphene used in polymer resin or solvent dispersion, involves mixing carbon source cut or pulverized to preset size, containing waste plastic and/or waste tire and conductor, and heating at preset set current value under time conditions through direct resistance heating method.

JOH C H

Manufacture of packaging film for e.g. detergent, involves applying non-solvent two-component adhesive composition to base film on which printed layer is formed, drying, laminating base film, aging and processing film into desired shape.

JEONG H R, LEE D H

Producing carbon body useful for electrodes of electrochemical storage devices comprises supplying organic acid-alkali metal salt particles to porous substrate in reactor and growing carbon body by supplying source to porous substrate.

KANG J

Separator for separating organic dye from mixture of organic dye and salt, comprises porous primary coating layer containing polar carbon nanotube, placed on porous support, and secondary coating layer containing polar one-dimensional graphene nanoribbon carbon body, on porous primary coating layer.

CHOI Y, KIM D, KIM D W

Infrared adaptive transparent camouflage film comprises substrate portion, graphene layer on substrate portion, electrode layer spaced apart from graphene layer, and ion gel layer formed on or between graphene layer and electrode layer.

LIM M K, KIM H D, KIM K S, KIM J H, JUNG H J, LEE H J, HYUN S M, LIM M, KIM K, KIM J

Producing graphene quantum dots useful in nanoelectronics comprises e.g. micelle solution, where micelles including water, carbon precursor and surfactant are dispersed in non-polar solvent and heated to obtain graphene core.

JEONG S, LEE J J

Production of branched graphene quantum dot used for yarn, involves dissolving carbon precursor comprising carboxylic acid and ligand precursor in solvent to prepare precursor solution, and heating precursor solution to prepare core containing graphene and ligand surrounding core.

JEONG S, LEE J J