国家/地区 韩国（22） 中国（4） 美国（4） 世界知识产权组织（4） 欧洲专利局（EPO）（3） 日本（2）
IPC部 C（17） H（10） B（4）
IPC大类 C01（16） H01（10） B01（3）
C08（3） B82（2）
IPC小类 C01B（16） H01L（5） H01M（5）
B01J（2） B82Y（2） C08L（2）
IPC C01B031/04（14） C01B031/02（5） H01L035/14（5）
H01L035/18（5） H01L035/34（5） H01M010/052（5）
C01B032/182（4） H01M004/38（3） H01M004/58（3）
H01M004/62（3） B01J019/00（2） B82Y030/00（2）
B82Y040/00（2） C01B032/19（2） C01B033/00（2）
发明人 SOHN K N（11） KWON W J（10） LEE M J（8）
YANG S B（7） KIM J H（5） KWON W（5）
LEE S J（5） PARK C H（5） PARK S（5）
SOHN K（5） LEE K S（4） PARK S H（4）
LI M（3） HWANG E（2） KIM I Y（2）
公开年 2016（13） 2017（7） 2015（2）
申请年 2015（22）
专利权人 LG CHEM LTD（22）

Thermoelectric powder useful for producing thermoelectric material of thermoelectric device, comprises core-shell structure containing lead-selenium-based thermoelectric material as core portion, and graphene oxide/reduced graphene oxide.

LEE Y S, KIM J H, LEE S J, PARK C H

Carbon composite composition for forming molded article e.g. battery pack housing, comprises heat-resistant polymer resin, graphene nanoplate, graphite and carbon fiber.

MYUNG C J, KIM H, KWON W, KIM Y, YOO K, SEOK L E

Thermoelectric powder useful to produce thermoelectric material for thermoelectric device, comprises core portion made of bismuth-antimony-tellurium-based thermoelectric material, and a graphene oxide shell portion coated on core portion.

LIM B K, KIM J H, LEE S J, PARK C H

Producing graphene dispersed solution, comprises passing a supply solution containing graphite via a high pressure homogenizer, and treating the recovered supply solution with ozone.

YANG S B, SOHN K N, KWON W J, MIN J H, LEE M J

Thermoelectric powder core-shell structure for thermoelectric element, has Bismuth-Tellurium-Selenium group thermal conduction material core unit connected with graphene oxide shell section that is coated on core unit surface.

JUNG M J, KIM M K, KIM J H, LEE S J, PARK C H, PARK C S

Powder useful for producing thermoelectric material as sintered body of thermoelectric device, comprises thermoelectric material core portions, and a graphene oxide shell portion coated on the surface of the core portion.

KIM J H, LEE S J, PARK C H

Thermoelectric powder used for preparing thermoelectric device, comprises thermoelectric material core portions and reduced graphene oxide shell portion coated on surface of core portion.

LEE S J, KIM J H, PARK C H

Manufacturing carbon nano-tube/graphene mixed dispersion used in secondary battery, involves mixing graphite and carbon nano-tube to obtain feed solution, and passing obtained feed solution through high pressure homogenizer.

LEE K S, SOHN K N, KWON W J

Manufacture of graphene involves supplying graphite feed solution containing dye and including intramolecular anthraquinone, triphenylmethane, azobenzene or phthalocyanine structure, into high-pressure homogenizer comprising microchannel.

LEE M J, SOHN K N, PARK S H, SOHN K, PARK S

Preparing graphene involves passing feed solution comprising graphite through inlet, outlet, and high pressure homogenizer comprising micro-channel connecting between inlet and outlet.

YANG S B, KIM I Y, SOHN K N, LEE M J, KWON W J, LEE K S, YOO K H