国家/地区 韩国（46）
IPC部 C（46）
IPC大类 C01（46） H01（17） B01（12）
H05（7） C09（6） C23（6）
C08（5）
IPC小类 C01B（46）
IPC C01B032/194（13） H01M004/62（10） H01M004/36（8）
C01B032/05（7） C01B032/198（7） H01M004/02（7）
C01B032/19（6） C01B032/182（5） C01B032/184（5）
C01B032/21（5） H01M004/38（5） H01M010/052（5）
C08K003/04（4） C23C016/26（4） H05K007/20（4）
发明人 CHOI S（3） JEONG S（3） KIM B G（3）
LEE G（3） LEE H（3） CHO M（2）
CHO M G（2） CHO S M（2） HAN S Y（2）
JEON O N（2） JUNG S Y（2） KIM B（2）
KIM I（2） KIM S J（2） KIMSUNJOO（2）
公开年 2023（46）
申请年 2021（46）
专利权人 KOREA ELECTR.（3） KOREA ELECTR.（3） CONTEMPORARY.（2） COWINDST CO .（2）
GRAPHENEALL .（2） JEON O N（2） MCK TECH CO .（2） NINGDE CONTE.（2）
POSTECH ACAD.（2） PURE MANN IN.（2） UNIV IND AC.（2） UNIV SUNGKYU.（2）

Classifying graphene oxide comprises classifying graphene oxide contained in graphene oxide dispersion by controlling pH of graphene oxide dispersion containing graphene oxide.

AN K, LEE S S, MYUNG S, SEOG S, MIN L S, GI S G

Producing sulfide solid electrolyte for all-solid-state batteries comprises preparing lithium sulfide, diphosphorus pentasulfide, dissolving and dispersing components in pyridine solvent, removing pyridine solvent, and sintering.

RYU K S, RAJESH R

Polyolefin-based composite material composition for forming e.g. impact reinforcing material, comprises polyolefin resin, and particulate carbon nanostructure in which shell layers comprising graphene layer or fullerene layer are stacked.

CHOI E, YOO Y S, KIM T J, LEE S H, PARK C H

Production of silver particle-graphene composite material used for heating device, involves adding N-methyl-2-pyrrolidone, and stirring, exfoliating and dispersing wet graphite to preparing graphene-containing composition, adding silver particles, and exfoliating and dispersing.

LIM K, NOH C, IMKIHYUN, ROH C

Manufacturing graphene composite structure by forming support body having observation unit corresponding to observation area and frame unit, and forming hydrophilic protective layer on upper surface of graphene layer by applying energy to graphene layer onto which organic component is transferred.

CHO S M, CHO M G, OH H G, CHO M, OHHONGGI

Producing graphene made by exfoliating graphite comprises e.g. preparing dispersion solution, preparing graphite slurry by mixing dispersed aqueous solution and expanded graphite, and exfoliating.

PARK S C, YUN J H, KIM Y S

Manufacturing semiconductor useful in filed of power conversion devices, electric and electronic systems, comprises e.g. implanting dopant into semiconductor, capping material into two-dimensional honeycomb, and heat treating.

KIMSEONGJUN, KANG M J, SHIN H K, LEE N S, JAE P Y, SUNG M J

Wrinkle flattening unit for flattening wrinkles present in graphene composite structure, has rotation portion that comprises outer rotation unit having multiple suction holes communicating with branch passage and supporting one surface of composite structure.

CHO S M, CHO M G, OH H G, CHO M, OHHONGGI

Fiber composite comprises multiple carbon nanotubes having fiber shape and oriented in axial direction of fiber, and plate-shaped carbon material filled between adjacent carbon nanotubes.

KOO B C, KIMSEOGYUN, HWAN K J, LEE D, DONG K, HWANG J Y, KIM D Y, KIM J W, KU B, KIM S G, KIM J, KIM N D, KIM D

Manufacturing carbon nanomaterial composite comprises forming composite structure where one-dimensional nanostructure and two-dimensional nanostructure form network from intermediate composite through supercritical fluid process in reactor.

GOU J S, KI J, KIM H R