国家/地区 韩国（15） 美国（14） 世界知识产权组织（10） 日本（8） 欧洲专利局（EPO）（7） 中国（5） 法国（2） 台湾（2）
IPC部 B（22）
IPC大类 B01（22）
IPC小类 C01B（22）
IPC C01B031/02（22）
发明人 JEON J H（2） LEE J H（2） OH I K（2）
SEO D（2） SRIDHAR V（2） WANG Y（2）
ZHONG L（2） ZHOU M（2）
公开年 2012（11） 2011（7） 2010（4）
申请年 2010（22）
专利权人 HAIYANGWANG .（2） KOREA ADV IN.（2） LEE J H（2） OCEAN S KING.（2）
OCEANS KING .（2） UNIV CHONNAM.（2）

Manufacture of nitrogen-containing graphene involves reacting natural graphite and nano carbon fiber powder, and replacing nitrogen functional group within lattice of graphene by processing in nitrogen atmosphere.

IK P H, IL J B, JUNG C A, SEI M P, YONG J K

Preparation of platinum-ruthenium nanoalloy/graphene catalyst for proton exchange membrane fuel cell, involves supporting platinum-ruthenium nanoalloy on graphene, filtering obtained platinum-supported graphene, cleaning and drying.

ZHOU M, ZHONG L, WANG Y

Preparation of platinum-graphene catalyst for proton exchange membrane fuel cell, involves dripping graphene oxide solution in reverse micelle system containing aqueous solution of chloroplatinic acid, and supporting platinum on graphene.

ZHOU M, ZHONG L, WANG Y

Pillared graphene fabrication comprises constraining fullerenes between alternating layers of graphene sheets and applying energy to break carbon-carbon bonds and open holes in fullerenes and graphene sheets to form open nanotubes.

BARKER D L, OWENS W R, BECK J W

Preparing graphene/nano-titanium dioxide composites, comprises dispersing nano-titanium dioxides and graphenes in water/ethanol solution and allowing nano-titanium dioxides and graphenes within dispersion to react at specified conditions.

LIN Y, TSENG S, LIN J, LEE S, LIN R J, LI X Y, LIN Y J, ZENG S M, TSENG S M, LEE S Y

Manufacturing method of graphene, involves growing graphene on surfaces of floating sample in air.

JOO I L, CHAN Y H, KWONJAE Y, JUNG H K, YONG S Y, YONG H S, GEUN W L

Method for improving graphene property involves irradiating laser beam on graphene grown on substrate, and heat treating.

LEE K J, CHOI I S, CHOI S Y, HONG B H

Manufacturing graphene dispersion solution involves manufacturing oxidation graphene dispersion solution from graphite flake in powdered state; adding metal oxide solution; and maintaining stability.

HAN J T, JEONG S Y, JEONG H J, LEE G W, KIM B K

Patterning method of graphene used in graphene device, involves processing ring element of graphene oxide for patternizing laser irradiated in phase, during rising condition.

CHOI K S, KIM S Y, KWON G C, PARK Y S

Apparatus for forming graphene-ball by spray pyrolysis, has gas service pipe, metal salt receiving container, hydrocarbon receiving container, metal salt pyrolysis part, pyrolysis reactor, ultrasonic oscillator and regular length heater.

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