国家/地区 韩国（20） 美国（18）
IPC部 B（22）
IPC大类 B82（22）
IPC小类 C01B（22）
IPC B82Y040/00（15） C01B031/02（15） B82Y030/00（12）
C01B031/04（12） B82B003/00（11） B82B001/00（5）
C01B031/00（5） B32B009/00（4） B01J019/12（3）
C08K003/04（3） H01B001/04（3） C01B031/06（2）
C01B032/194（2） C01G009/02（2） C09C001/44（2）
发明人 LEE J K（7） LEE J（6） LEE S H（6）
LEE S（5） LEE W S（5） LEE W（4）
AHN J（3） KIM J K（3） LEE S C（3）
LEE U（3） AHN J P（2） CHOI W K（2）
HONG J（2） HONG J M（2） KAP L J（2）
公开年 2012（7） 2014（5） 2011（3） 2009（2） 2010（2） 2022（2）
申请年 2011（7）  2012（4）  2009（3）  2013（2） 
专利权人 KOREA INST SCI TECHNOLOGY（22）

Producing graphene nanocomposite powder comprises charging metal wire into mixed solution in which graphene oxide is dispersed, and applying energy to metal wire charged in mixed solution to electrically explode metal wire.

HWANG J Y, AHN S, YANG C M, NAM J, GI L W, YU S

Nitrogen dioxide gas detection sensor comprises board, graphene sheet positioned on the substrate, and zinc oxide nanosheet doped on the graphene sheet.

LEE K B, NAM Y, LEE S Y, LEE Y, KIM J, OH I H

Fabricating high-performance carbon fiber, comprises making graphene carbon fiber composition by mixing composition including one of e.g. rayon-based carbon fiber to fabricate carbon fiber and graphene powder, and heating composition.

LEE J K, CHOI W K

Formation of reduced graphene oxide used for electronic device e.g. thin film transistor, involves forming graphene oxide on substrate, and providing graphene oxide with white light pulse to reduce graphene oxide.

LIM J A, SONG Y, HONG J, CHANG J Y, SONG Y W, HONG J M

Manufacture of doped graphene for manufacturing semiconductor, involves mixing graphite powder and acid solution, oxidizing, drying, impregnating graphite oxide solid to organic compound aqueous solution, microwave heating and reducing.

LEE S S, KIM H, PARK M, LIM S H, GON S J, KWANG H L, KIM T A

Preparing carbon material, preferably graphene using thermal evaporation, comprises depositing liquid polymer/polymer solution onto substrate, stabilizing obtained organic nanofilm and carbonizing stabilized organic nanofilm.

KIM T, JOH H, LEE S H, KIM T W, JOH H I

Making nanoparticles of target material, involves mixing graphene oxide with aqueous solvent to give aqueous solution, mixing target material with organic solvent to give organic solution, and mixing aqueous solution with organic solution.

LIM J A, SONG Y, HONG J, YOO D Y, KIM H, SONG Y W, HONG J M, KIM H S

Polyphase carbon nanostructures comprise graphene sheath made of graphene layer, and diamond nano-flakes inserted into graphene sheath.

LEE W S, LEE H J, BAIK Y J, PARK J K

Preparing graphene used in e.g. LEDs, transistors involves treating graphite with acid to form graphite oxide, mixing with metal oxide nanoparticles; and treating with acid to separate graphene.

CHOI W K, PARK D H, KWON B W, SON D I, CHOI W

Fabricating graphene-controlled nano-graphite, used as basic material for e.g. lithium-ion battery electrode, comprises preparing graphene powders and fabricating graphene-controlled nano-graphite through heat treatment of graphene powders.

LEE J K