国家/地区 韩国（10） 美国（4） 世界知识产权组织（2）
IPC部 B（10）
IPC大类 B01（10） C01（6） C25（3）
B82（2） C02（2） C07（2）
IPC小类 B01J（10）
IPC B01J020/28（3） B01J021/18（3） B01J013/00（2）
B01J020/20（2） B01J020/30（2） B01J037/08（2）
B82Y040/00（2） C01B003/00（2） C01B031/04（2）
C01B032/194（2） C02F001/28（2）
发明人 KIM S（4） KIM D W（2） KIM S O（2）
公开年 2017（2） 2018（2） 2022（2） 2023（2）
申请年 2016（2）  2017（2）  2021（2）  2022（2） 
专利权人 KOREA ADVANCED SCI TECHNOLOGY INST（10）

Silicon-based nanosheet produced by acid-treating metal-layered silicon-based compound to prepare proton-layered silicon-based compound, and exfoliating, useful in composite sheet for electronic devices, and supercapacitor.

KIM S, SEUNGBO K, JUNG H J

Lithiation-induced porous palladium/nitrogen-doped graphene aerogel composite for highly reversible hydrogen storage, comprises nitrogen-doped porous carbonaceous structure and porous metal nanoparticle having pores.

KIM D W, CHOI J H, PARK M G, KANG J K, PARK M K

Manufacturing copper nano-wrinkle structure useful as an electrocatalyst to convert carbon dioxide into carbon material, comprises e.g. generating graphene on copper substrate using chemical vapor deposition.

JUNG H T, KIM J Y, JUNG W B

Manufacturing biocompatible graphene quantum dots useful in bio-electronic device for bio-imaging and bio-sensing comprises preparing hydrogen-terminated graphene quantum dot and hydrophilizing hydrogen-terminated graphene quantum dots.

CHO S O, LEENAEUN

Cesium ion adsorbent comprises graphene oxide complex having hydrophilic group of metal carboxylate.

OH Y, LEE H H, KIM S, EUN L

Silylation catalyst useful for synthesis of intermediates, comprises carbon structure containing carbon nanotubes, activated carbon, black smoke, artificial graphite, graphene, graphite and graphene nanoflot, and organic boron compound.

CAHNG S, PARK S H, KIM D W

Graphene liquid crystal fiber comprises a graphene liquid crystal fibers having the surface folds formed to have a fiber roundness and the transition metal catalyst layers coated on the graphene liquid crystal fibers.

KIM S O, LEE K

Manufacturing graphene used in field effect transistor, supercapacitor, hydrogen generation or storage, solar cell, photocatalyst and biosensor, comprises forming the graphene by unzipping doped carbon materials by an external stimulus.

KIM S O, LEE H J, LIM J, KIM S

Porous nanostructure used for e.g. hydrogen storage material and vibration absorber, comprises graphene layer comprising laminated graphene and having pores formed on surface or inside, and metal particles embedded in graphene filler.

JUNG J, KIM H, OH I, OH J, JUNG J H, KIM H J, OH J H

Manufacture of reduced graphene oxide-containing hydrogel used in e.g. absorber, involves gelling hydrogel precursor in hydrogel precursor-graphene oxide mixture, obtaining graphene oxide-containing hydrogel and reducing graphene oxide.

LEE J Y, KIM S, JO H, CAO H, LEE J