国家/地区 美国（29） 中国（23） 韩国（22） 世界知识产权组织（20） 欧洲专利局（EPO）（8） 日本（7） 印度（3） 台湾（3） 加拿大（2）
IPC部 B（44）
IPC大类 B01（44）
IPC小类 B01J（44）
IPC C01B031/04（44）
发明人 BYUNG Y S（2） CHOI J Y（2） CHOI K（2）
CHOI N（2） HAN Y J（2） HYOUNG S S（2）
JUNG H（2） JUNG H L（2） JUNG M（2）
KIL S C（2） LEE J（2） LI Y（2）
LIU Z（2） MOON J（2） NAG E C（2）
公开年 2014（44）
申请年 2013（24）  2014（14）  2012（6） 
专利权人 SAMSUNG ELEC.（4） SNU R DB FO.（3） UNIV SUNGKYU.（3） COUNCIL SCI .（2）
GRAPHENEALL .（2） HANWHA TECHW.（2） LG ELECTRONI.（2） SAMSUNG TECH.（2）
TOSHIBA SAMS.（2） UNIV SEOUL N.（2） UNIV SHANGHA.（2）

Manufacture of graphene for electric component, involves forming metal catalytic layer on substrate, introducing cover material on catalytic layer, and growing graphene on catalytic layer by carrying out chemical vapor deposition.

CHO K, BONG H, CHO K W

Reduced graphene oxide-silver phosphate used for photodegradation of organic textile dyes, comprises preset amount of reduced graphene oxide and silver phosphate.

DAS D P, SAMAL A, DAS J, DASH A

Preparing inorganic composite film by mixing graphene and inorganic nano-particle with solvent, then ultrasonic dispersion and extruding graphene/inorganic nanoparticles mixed dispersion and solidifying shaped die with coagulation liquid.

GAO C, LIU Z, PENG L, XIA Z

Oxidized graphene vacuum vortex separation device has stir kettle whose side is set with feedback input of vacuum vortex peeling machine connected through pipeline which is set with finished product material.

LIU L

Preparation of graphene oxide-TiO2 composite material used for separation/enrichment of metal ions by adding ethanol/water into graphene oxide, oil bath heating, adding into mixture of titanium butoxide and ethanol/sulfuric acid.

ZHANG Y, CHEN B, HU B, HE M

Apparatus used as kit used for producing graphene used in e.g. battery, consists of device configured for outputting electromagnetic radiation and impinging electromagnetic radiation on graphite oxide with preset intensity.

SUNDARA R, VARRLA E, SASIDHARANNAIR S J

Synthesis of nanoporous graphene and photo luminescent graphene quantum dots used for e.g. gas separation, involves preparing mixture by dispersing graphene in hydrogen peroxide, filtering mixture, drying residue and dialyzing filtrate.

KURUNGOT S, PALANISELVAM T, PLANISELVAM T, THANGAVELU P

Manufacture of graphene material used as e.g. catalyst carrier, involves adding graphene oxide to dispersion medium, obtaining graphene oxide suspension, spray-drying resultant suspension and reducing graphene oxide particles.

WANG Y, HONG M

Apparatus for manufacturing graphene comprises a first chamber for supplying a carbon source under a first condition, a second chamber for supplying a carbon source, and a feeder for continuously supplying a catalyst metal.

MOON J, CHOI M, JUNG M

Graphene film used in an electrode is obtainable by epitaxially growing metal layer on surface of substrate, peeling off the metal layer, and depositing graphene onto surface of metal layer.

WODTKE A, YU H K, ALEC W, HAK KI Y, YU H, YUK H K, YUK H