国家/地区 韩国（31）
IPC部 B（31）
IPC大类 C01（31）
IPC小类 C01B（31）
IPC C01B031/02（30） C23C016/26（19） C01B031/04（17）
B82Y040/00（16） B82Y030/00（15） C01B032/186（6）
H01B001/04（6） B01J023/755（5） B21B001/40（4）
B32B038/10（4） B82B003/00（4） C22C009/00（4）
C22C009/02（4） C22F001/08（4） C23C016/06（4）
发明人 CHIBA G（4） CHIBA Y（4） CHOI J（3）
HONG B H（3） KIM H（3） KIM K H（3）
YOSHIHIRO C（3） CHIBA YOSHIHIRO（2） CHOI B（2）
CHOI B L（2） CHOI J Y（2） LEE E（2）
LEE E K（2） LEE J（2） SEOK W J（2）
公开年 2013（15） 2012（14） 2014（2）
申请年 2012（31）
专利权人 HANWHA TECHW.（6） SAMSUNG TECH.（6） HANWHA AEROS.（4） JX NIPPON MI.（4）
NIPPON MININ.（4） NIPPON MININ.（4） SAMSUNG ELEC.（4） UNIV SUNGKYU.（4）
KOREA ADVANC.（3） SRC CORP（3） UNIV SUNGKYU.（3） HONG B H（2）
NIPPON MININ.（2） UNIV SUNGKYU.（2）

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

Manufacturing graphene involves preparing a carrier member on which the graphene is formed on one surface, exposing the graphene to dopant vapor, transferring the doped graphene onto a target member, and removing the carrier member.

YOON J, YOON J H

Graphene film, useful in a LCD element and electronic paper display device, comprises self-assembled monolayer formed on substrate, and graphene oxide thin films formed on self-assembled monolayer.

HWANG J O, KIM S O

Device, useful for producing graphene for transistor, comprises chamber with space for processing substrate, substrate support, gas supply, light source, focusing unit, and unit for transferring formed graphene layer on substrate.

BYOUNG W J, BYUNG J C, SEOK W J

Preparing graphene used in e.g. memory device, comprises forming organic thin film on substrate, irradiating upper portion of organic thin film with radiation to cross-link organic thin film, and then carbonizing.

CHOI J H, JUNG C H, HWANG I T, KANG D W

Graphene dot structure to form network, useful to form electrode or conductive layer in lithium ion battery or hydrogen storage apparatus comprises core of semiconductor material, and shell of graphene formed on surface of core.

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

Copper foil used for manufacturing graphene, comprises copper with specific purity.

CHIBA Y, ONO T, CHIBA G

Manufacturing a metal wire, comprises forming graphene in a polymer layer surface and then irradiating, and coating a carbon source polymer on a metal wire or the board by spin coating, dip-coating or spray coating.

KIM S M, YUN K S, JUN S W, YUN K

Pre-processing method of catalyst metal layer during formation of graphene, involves activating catalyst metal layer by applying plasma of process gas containing reducible gas and nitrogen-containing gas to catalyst metal layer.

MATSUMOTO TAKASHI, MATSUMOTO T

Copper foil for manufacturing graphene, has specified arithmetic mean roughness in rolling parallel direction and rolling perpendicular direction.

CHIBA YOSHIHIRO, CHIBA Y, CHIBA G, YOSHIHIRO C