国家/地区 韩国（25） 美国（24） 世界知识产权组织（22） 欧洲专利局（EPO）（10） 中国（8） 日本（8） 加拿大（5） 台湾（3）
IPC部 B（34）
IPC大类 B01（34）
IPC小类 B01J（34）
IPC C01B031/02（34）
发明人 KIM H（4） CHIBA G（2） CHIBA Y（2）
CHOI J Y（2） HONG B H（2） KIM H J（2）
KIM J（2） KIM S（2） OH I（2）
OH I K（2） TATSUYA Y（2） YAMAJI T（2）
YOSHIHIRO C（2）
公开年 2013（15） 2012（13） 2014（6）
申请年 2012（34）
专利权人 HANWHA AEROS.（3） HANWHA TECHW.（3） SAMSUNG TECH.（3） UNIV SUNGKYU.（3）
JX NIPPON MI.（2） KOREA ADV IN.（2） KOREA ADVANC.（2） NIPPON MININ.（2）
NIPPON MININ.（2） UNIV SUNGKYU.（2） UNIV SUNGKYU.（2） UNIV ULSAN F.（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

Manufacture of doped graphene for manufacturing semiconductor, involves mixing graphite powder and acid solution, oxidizing, drying, impregnating graphite oxide solid to organic compound aqueous solution, microwave heating and reducing.

LEE S S, KIM H, PARK M, LIM S H, GON S J, KWANG H L, KIM T A

Method for manufacturing graphene structure using carbon black, involves heat treating graphite painted candles, graphite painted candles are mixed with carbon black and carbon black is mixed with wet duster.

LEE J H, LEE B H, KWAN W L, REYUN K L

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

Apparatus for forming graphene layer used in manufacture of nanoscale graphene semiconductor device, has graphite segment separated from support stand by relative motion, and substrate that is adhered to the separated graphite segment.

LEE Y S, KIM J H

Modification of graphene used for nano-composite material, involves heating graphene and amine compound solution in presence of acid or base catalyst under stirring, and adding obtained graphene to halogenated hydrocarbon.

PARK G H, JEONG H M, TRUNG D D, JIN H P

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

Preparing graphene, by synthesizing layered structure of carbon nanomaterial, adding and mixing a release agent with carbon nanomaterial, processing mixture using ultrasonic wave, and removing water from mixture using high energy mill.

JUNG S S, LEE D Y, MOON S M, CHOI G S, MOON J S

Manufacturing metal nanoparticles-reduced graphene oxide hybrid material, by decorating metal nanoparticles on graphene oxide sheet by hydrogen reduction of metal precursors, and reducing graphene oxide on scattered graphene oxide sheets.

CHUNG J S, THANH T D, PHAM V H, HUR S H, KONG B S