国家/地区 韩国（57）
IPC部 C（57）
IPC大类 C01（57）
IPC小类 C01B（57）
IPC C01B032/194（57）
发明人 CHIKOSHA L（3） JANG B Z（3） WEAVER W（3）
BLOOMER J（2） KIM J（2） KYOUNGJEONGBAE（2）
LEE M（2） LEE Y（2） MCINNIS M（2）
PFLAUMER J（2） SU Y C（2） TOUR J M（2）
WEDDELL A（2） WEDDELL R（2） WEDDLE R（2）
公开年 2021（13） 2022（12） 2016（6） 2017（6） 2020（4） 2015（3） 2018（3） 2023（3） 2011（2） 2013（2） 2014（2）
申请年 2021（15）  2020（10）  2015（8）  2016（7）  2019（5）  2011（3）  2017（3）  2014（2）  2022（2） 
专利权人 APPLIED GRAP.（3） NANOTEK INST.（3） ELEMENT CO L.（2） KOREA ADVANC.（2）
LG CHEM LTD（2） UNIV MANCHES.（2） UNIV RICE WI.（2） UNIV RICE WI.（2）

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 heat dissipation sheet using graphene useful for electric or electromagnetic devices comprises preparing dispersion having graphene or graphene oxide, adsorbing metal salt to graphene or graphene oxide by adding metal salt.

JIN K

Producing nanosheet dispersion comprises reducing interlayer bonding strength by adding two-dimensional material having layered structure into solution containing aionic material and forming covalent bond by entering between layers.

NOHYONGYOUNG, KIM H J, KIM H, NOH Y Y, LU R

Composition useful in heat-dissipating sheet for device, comprises graphene, carbon nanotubes, polymer compound, binder and solvent, where the graphene and carbon nanotubes are uniformly dispersed by the polymer compound.

SON I, PIL L S

Manufacturing plastic card with graphene-antenna comprises preparing colloidal solution including graphene and preparing graphene ink component by mixing colloidal solution, water-dispersible polyurethane solution, and crosslinking agent.

PARK H R

Graphene-ceramic heat dissipation material with improved electrical insulation and resin miscibility comprises first dispersion solution is dispersed and second dispersion solution in which ceramic heat-dissipating filler is pulverized.

KYOUNGJEONGBAE, CHO J I, YANG H J, SONG H, SU Y C

Sensor useful in detecting nitrogen dioxide for hospitals, medical facilities, medicinal manufacturing, and chemical handling industries, comprises graphene sheet positioned on substrate, and tungsten oxide nanorods doped on graphene sheet.

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

Producing graphene-ceramic heat dissipation material with improved electrical insulation and resin miscibility, comprises preparing first dispersion solution by dispersing graphene interlayer material in aqueous solvent.

KYOUNGJEONGBAE, SU Y C

Lithium battery, e.g. solid state battery, used in electric vehicles, comprises cathode, anode, liquid-impermeable ion-conductive membrane, and interlayer has metal-carbon composite between anode and liquid-impermeable ion-conductive membrane.

LEE M, KIM J, ROEV V, KIM J S

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