国家/地区 美国（119）
IPC部 B（119）
IPC大类 C01（119） B82（104） H01（68）
B32（41） B01（36） C23（35）
B05（18） C08（13） C25（13）
C09（12） H05（12） C07（11）
C22（7） C30（6） B21（5）
IPC小类 C01B（119）
IPC C01B031/02（119）
发明人 KIM H（7） CHOI J（6） CHIBA G（5）
CHIBA Y（5） CHOI J Y（5） KIMURA N（4）
KOBAYASHI T（4） KOKUNI T（4） NOMOTO K（4）
OGUNI T（4） SHIMIZU K（4） SHIN H（4）
SHIN H J（4） YOSHIHIRO C（4） AHN J（3）
公开年 2013（67） 2012（43） 2014（8）
申请年 2012（119）
专利权人 SEMICONDUCTO.（9） UNIV SUNGKYU.（8） HANWHA TECHW.（7） SAMSUNG ELEC.（7）
SAMSUNG TECH.（7） UNIV SUNGKYU.（6） JX NIPPON MI.（5） NIPPON MININ.（5）
NIPPON MININ.（5） HANWHA AEROS.（4） HON HAI PREC.（4） HONGFUJIN PR.（4）
SONY CORP（4） UNIV TSINGHU.（4） BASF AG（3） BASF SE（3）
EMPIRE TECHN.（3） INT BUSINESS.（3） JAPAN SCI T.（3） JAPAN SCI TE.（3）

Method for concentrating graphene medium used for forming graphene ink composition, involves exfoliating graphene source material with organic solvent and ethyl cellulose, contacting graphene medium with terpineol, and hydrating.

HERSAM M C, LIANG Y T

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

Unitary graphene matrix composite for e.g. tablets comprises matrix of closely packed/chemically bonded graphene planes, and is made by heat-treating graphene oxide gel; and carbon or graphite filler phase of components such as carbon black.

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

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

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

Manufacture of electromagnetic-wave-absorption film for e.g. personal computer, involves coating organic-solvent dispersion liquid comprising graphene microparticles and binder resin on surface of plastic film, and drying coated film.

KAGAWA S, SEIJI K

Method for forming graphene on substrate used in mechanical system, involves forming solution processed graphene on substrate so as to establish low friction wear surface.

SUMANT A V, ERDEMIR A, CHOI J, BERMAN D

Hierarchical structure of graphene-carbon nanotubes is obtained by growing graphene into carbon nanotubes having hierarchical structure by adding metal nanoparticles on graphene, and is metal-functionalized by metal precursor.

BAE S, KIM H, OH I, BAE S H, KIM H J, OH I K

Apparatus, useful for preparing graphene-structured material for e.g. filler, comprises supply hopper to supply graphite oxide, supply line of which end is fixed to hopper, and reducing atmosphere gas supply unit connected to supply line.

JI B K, CHOI J Y, SHIN C M

Forming metal-alloy graphene nanocomposite, used as electrocatalyst in fuel cell applications, comprises e.g. forming conducting polymer layer on surface of graphene substrate, and pyrolyzing layer to form nitrogen-doped graphene substrate.

SUNDARA R, PARAMBATH V B, NAGAR R, NATARAJAN R, VINAYAN B P