国家/地区 韩国（90）
IPC部 C（90）
IPC大类 C01（90） B82（61） H01（37）
B01（27） C23（19） B32（18）
C08（17） B05（8） C07（8）
C25（7） C22（6） B21（5）
C09（5） C30（5） D01（4）
IPC小类 C01B（90）
IPC C01B031/04（90）
发明人 CHIBA G（5） CHIBA Y（5） FENG X（4）
KIM H（4） MUELLEN K（4） MULLEN K（4）
YOSHIHIRO C（4） AHN J（3） CHOI B L（3）
CHOI J（3） CHOI J Y（3） FISHER T S（3）
HONG B H（3） JEON S（3） KELBER J（3）
公开年 2013（50） 2012（29） 2014（11）
申请年 2012（90）
专利权人 UNIV SUNGKYU.（8） SAMSUNG ELEC.（6） UNIV SUNGKYU.（6） JX NIPPON MI.（5）
KOREA ADVANC.（5） NIPPON MININ.（5） NIPPON MININ.（5） BASF AG（4）
BASF SE（4） SAMSUNG TECH.（4） UNIV SUNGKYU.（4） BASF CHINA C.（3）
EMPIRE TECHN.（3） FISHER T S（3） HANWHA AEROS.（3） HANWHA TECHW.（3）
ISLAND GIANT.（3） MAX PLANCK G.（3） NIPPON MININ.（3） PURDUE RES F.（3）

Graphene oxide useful in graphene-polymer composite used in coating liquid, for coating steel sheet.

YOO H, KIM J, JUNG Y, YOO H J, KIM J K, JUNG Y G, KIM J S, LIU H

Obtaining suspension or solid sample of graphene involves performing pyrolysis of polymer in absence of oxygen in furnace, and performing exfoliation of pyrolyzed product to obtain desired product.

PRIMO ARNAU A M, GARCIA GOMEZ H, SANCHEZ CORTEZON E, DELGADO SANCHEZ J M, PRIMO A A M, GARCIA G H, SANCHEZ C E, DELGADO S J M

Unitary graphene layer or graphene single crystal useful for heat-spreading applications e.g. as a heat spreader or a heat sink product in e.g. hand-held device comprises closely packed and chemically bonded parallel graphene planes.

ZHAMU A, WANG M, XIONG W, JANG B Z

Manufacture of semiconductor element for electronic device, involves forming catalyst layer, removing portion which opposes portion of back surface, forming graphene, adjoining portion of back surface to substrate side and transferring.

KOJIMA E

Making nanowire-graphene structure used in e.g. electric device by growing pinned layer on substrate, growing nanowires on graphene layer, separating pinned layer from substrate, and forming covalently bonded material on pinned layer.

CHOI B L, LEE E K, LEE J H, WHANG D M

Suspension, useful in the production of electronic materials, electronic articles such as electronic circuits and capacitors such as super caps, comprises a water miscible solvent, graphene flakes and an additive.

BERGER A, WOLFRUM C, SCHNEIDER A, GOEBELT B, GOBELT B

Complex, useful in electrode of electrochemical energy storage device, secondary battery and super capacitor, comprises ionic bond, graphene oxide, and surface-modified carbon black having organic compound.

KIM J, YOU H, JIN J, LEE J, LEE D

Manufacture of graphene involves pulverizing pure graphite, reacting resultant graphite powder with supercritical carbon dioxide generated by supercritical device, and separating graphene from obtained hexagonal carbon crystal.

HONG T E, SON J H, PARK G H, HONG S K

Coating graphene oxide on stainless steel by electrophoretic deposition, comprises forming mixed solution of graphene oxide by dispersing graphene oxide powder in dispersion solution and adding stainless steel and applying voltage.

LEE J U, BYUN J H, LEE W, LEE S B, YI J W, JUNG B M, HA H Y

Coating of stainless steel using graphene oxide and reduced graphene oxide involves applying mixture prepared by dispersing graphene oxide powder in dispersed solution, to stainless steel, such that graphene oxide thin film is formed.

LEE J U, BYUN J H, LEE W, LEE S B, YI J W, HA H Y, JUNG B M