国家/地区 韩国（84）
IPC部 C（84）
IPC大类 C01（84）
IPC小类 C01B（84）
IPC C01B031/04（84）
发明人 KIM J（4） LEE H（4） LEE J（4）
JUNG Y G（3） KIM B（3） KIM T（3）
LEE S H（3） LI J（3） LYO I W（3）
SONG K H（3） TOUR J M（3） YOO H J（3）
ADAMSON D（2） ADAMSON D H（2） AKSAY I（2）
公开年 2017（20） 2015（15） 2016（13） 2011（8） 2014（8） 2013（6） 2012（4） 2018（4） 2008（2） 2009（2） 2010（2）
申请年 2015（20）  2016（18）  2014（13）  2011（7）  2013（7）  2010（5）  2012（5）  2009（4）  2017（3）  2007（2） 
专利权人 UNIV SUNGKYU.（5） HYUNDAI MOTO.（4） KOREA ADVANC.（3） KOREA INST S.（3）
POSCO（3） UNIV RICE WI.（3） UNIV RICE WI.（3） COUNCIL SCI .（2）
GRAPHENE PLA.（2） GRAPHENE PLA.（2） KIA MOTORS C.（2） LEE S H（2）
SEKISUI CHEM.（2） SEKISUI CHEM.（2） TORAY IND IN.（2） UNIST ULSAN .（2）
UNIV KONKUK .（2） UNIV KYUNGHE.（2） UNIV MANCHES.（2） UNIV PRINCET.（2）

Composition useful in PCR kit for amplifying DNA, preferably genes having various sizes, comprises polyethylene glycol-engrafted nano-sized graphene oxide.

KIM D E, KIM H R, BAEK A R

Producing graphene oxide powder, comprises e.g. oxidizing graphite to form oxidized graphite, mixing oxidized graphite with water-soluble polymer, and dispersing and peeling oxidized graphite through cation-phi interaction, and lyophilizing.

JEONG S Y, LEE G W, SEO S H, JEONG H J, HAN J T

Preparation of graphene ink for producing graphene-coated metal material, involves preparing persulfate electrolyte solution and electrochemical stripping electrode, applying constant voltage, separating graphene membrane, and dispersing.

KANG S O, KIM H, JANG B K, PARK S W

Multiatom co-doped quantum dot used in contrast agent composition used in electrochemical energy devices in cell and in vivo imaging studies, is graphene quantum dot simultaneously doped with nitrogen atoms and halogen atoms.

LEE Y K, NAFIUJJAMAN M

Graphene oxide sheet derivative used for preparing dispersed solution and antifreezing solution, comprises one or multiple functional groups, and is formed by preparing graphene oxide sheet solution comprising graphene oxide sheet.

CHA J H, KIM B S, LYO I W, PARK M J, SONG K H

Hydroxyl functional group-bonded graphene oxide sheet used in dispersion for antifreeze solution, comprises graphene oxide sheet whose surface is bonded with one or more hydroxyl-containing functional groups.

CHA J H, KIM B S, LYO I W, PARK M J, SONG K H

Preparing graphene oxide modified magnetic bead involves sulfonating porous polystyrene-di-vinyl benzene beads to obtain sulfonated beads, which are adsorb and selected from ferrous salts, ferric salts or mixtures, and magnetizing.

JUN B H, KIM D E, BAEK A R, XUAN H P, KIM T H

Nanohybrid containing photocatalyst useful in road facilities including e.g. soundproof membrane, filters and electrodes in optical-based devices, comprises ruthenium oxide nanosheet, graphene nanosheet and optically active quantum dot.

HWANG S J, LEE J M, LIM J H, YUN S S, JO H J

Sandwich-type graphene composite structure used for forming cathode of lithium-ion secondary battery, consists of graphene oxide sheet layers and silicon nanoparticle layer provided on graphene oxide sheet layer.

KANG Y, AGYEMAN D A, SONG K, LEE G, KANG Y M, AGYEMAN A D, SONG K S, LEE G H

Graphene and graphene oxide production involves obtaining quantity of carbon rich materials in solid state, mixing carbon rich material with solvent, surfactant, and additive for forming mixture, and then conducting mixture.

ZENG T, QI K, QI K Z