国家/地区 韩国（83）
IPC部 C（83）
IPC大类 C01（83）
IPC小类 C01B（83）
IPC C01B031/04（34） C08K003/04（29） C01B031/02（26）
C01B032/194（26） B82Y040/00（22） B82Y030/00（21）
C01B032/182（21） C09D011/52（20） C09D005/24（19）
C09D001/00（15） H01B001/04（15） C01B032/19（14）
C01B032/198（14） C09D007/12（13） H01B001/24（13）
发明人 KIM J（4） LEE S Y（4） CHIKOSHA L（3）
CHOE H（3） CUI X（3） GONG S Y（3）
JUNG Y G（3） KIM J S（3） KONG X（3）
LEE S S（3） LI X（3） WEAVER W（3）
YOO H J（3） BLOOMER J（2） CHOI Y S（2）
公开年 2015（13） 2017（12） 2021（12） 2022（10） 2013（7） 2016（5） 2014（4） 2018（4） 2023（4） 2009（3） 2011（3） 2012（2） 2020（2）
申请年 2021（11）  2015（10）  2020（10）  2016（9）  2014（8）  2013（7）  2011（6）  2012（5）  2019（4）  2017（3）  2022（3）  2009（2）  2010（2） 
专利权人 DONG JIN SEM.（4） APPLIED GRAP.（3） POSCO（3） UNIV CALIFOR.（3）
GRAPHENE PLA.（2） GRAPHENE PLA.（2） MAJOONGMUL C.（2） NANOTEK INST.（2）
UNIV MANCHES.（2） UNIV SUNGKYU.（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 graphene flakes for producing coated steel pipe piles as construction material, comprises preparing iron-intercalated layered graphite using iron-intercalated layered graphite, and pulverizing using plasma pulverizer.

LEE S S, CHO J S

Nanoporous body composition used in composite insulator, comprises three-dimensional nanoporous structure in which nano-sized pores are formed, and two-dimensional sheet that is dispersed and positioned inside three-dimensional nanoporous structure.

OH Y S, UM M K, YI J W, JANG H K, PARK B H, LEEJINWOO, KYEONG J

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

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

Structure useful for producing high-purity methane, comprises conductive carbon nanotube structure, and iron oxide bonded to surface of carbon nanotube structure.

KANG S, SEUNGYOUBHAN, KANG J W, YANG S M

Manufacturing food packaging material e.g. for fruit, comprises e.g. blending graphene raw material and polyethylene, extruding graphene-containing polyethylene pellets processed into film processing facility.

CHOI Y S

Manufacture of food packaging container for food and beverage, involves preparing raw material by blending graphene raw material based on polyethylene, melt-extruding blend, cooling, cutting, melting, injecting into mold, and molding into food packaging container.

CHOI Y S