国家/地区 韩国（12） 中国（2） 世界知识产权组织（2）
IPC部 H（9） C（8） B（4）
IPC大类 H01（9） C01（7） B01（2）
C23（2）
IPC小类 C01B（7） H01L（6） B01J（2）
C23C（2）
IPC C01B031/04（5） H01L035/14（5） H01L035/18（5）
H01L035/34（5） B01J035/00（2） C01B032/182（2）
H01L035/02（2） H01L035/12（2） H01L035/16（2）
H01L035/30（2）
发明人 KIM J H（13）
公开年 2017（9） 2016（4）
申请年 2015（13）
专利权人 LG CHEM LTD（5）

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

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

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

Producing anatase titania-reduced graphene oxide composite as e.g. photocatalyst, comprises e.g. dissolving anatase titania precursor in a solvent to prepare precursor solution, and dispersing graphene oxide to prepare colloidal solution.

KIM J H, NAH I W, OH I H, CHUNG K Y, LEE J K, CHOI W, JUNG H G, OH S H

Functionalized graphene nanoplatelet comprises functional molecules, functional vapor, and graphene platelets, where the functional molecules comprise aromatic hydrocarbon or heterocyclic ring substituted with polar functional group.

HONG S H, JUN G H, KIM J H, RYU H J

Method for manufacturing graphene film used in electronic device, involves blowing source gas containing carbon-type gas from nozzle on surface of base material, and carrying out forced diffusion of radical.

SAKAKIDA H, KIM J H

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

Photocatalyst used in hydrogen production reaction, comprises core metal atom, first conjugate compound, bidentate ligand and graphene support.

KIM J H

Preparation of reduced and N-doped graphene oxide used in a transistor, comprises preparing mixed solution containing graphene oxide and tetramethylammonium hydroxide, and heating the mixed solution.

KHAN F, BAEK S, KIM J H, BAEK S H