国家/地区 美国（11）
IPC部 B（11）
IPC大类 B01（11） C01（11） H01（6）
B82（4） C23（3）
IPC小类 B01J（11）
IPC B01J019/24（11）
发明人 DO S（2） DO S H（2） DO SEUNG H（2）
JEON S（2） JEON S Y（2） KIM H（2）
KONG J（2） KONG J H（2） LEE J（2）
LEE J S（2）
公开年 2012（2） 2013（2） 2014（2） 2015（2）
申请年 2012（3）  2014（3）  2011（2）  2013（2） 
专利权人 HANWHA CHEM .（2） HANWHA TECHW.（2） SAMSUNG TECH.（2）

Membrane reactor used in hydrogen fuel cell system for processing ammonia, includes reaction region, permeate region, reinforcement insert and composite membrane, where reaction region comprises bed filled with catalyst for dehydrogenation reaction, containing ruthenium on metal-doped support.

NAM S W, HAN J, KIM Y C, JANG S C, JEONG H, SOHN H, YOON C W, JO Y S

Manufacture of porous graphene element involves decomposing substitution source while depositing carbon monoatomic layer on substrate arranged inside deposition furnace.

HEE Y K, HYEON K G, KIM H, KWON G

Modification of graphene involves obtaining graphene having desired crystal size by repeating graphene modification process several times with subcritical or supercritical carbon dioxide.

DO S H, LEE J S, JEON S Y, KONG J H, DO SEUNG H, DO S, LEE J, JEON S, KONG J

Graphene comprises oxygen atom content in predetermined range, and has carbon/oxygen weight ratio of predetermined range.

LEE J S, DO S H, JEON S Y, KONG J H, DO SEUNG H, LEE J, DO S, JEON S, KONG J

Method for making graphene composite for forming electrode in capacitor device, involves combining composition, fist salt with divalent cation and second salt with trivalent cation, and heating solution under solvothermal conditions.

LI Z, YAN T, SUN X, LIU J, WANG G, GU Z

Graphene synthesizer used for synthesizing graphene, comprises heater unit for applying heat to continuous catalytic metal thin film, susceptor unit arranged between catalytic metal thin film and heater, and source material supply unit.

YOON J, YOON J H

Apparatus useful for exfoliation of graphene, comprises chamber having through-hole formed at its one surface, cylinder which receives graphite and volatile material, clamp disposed in chamber, and operation mechanism connected with clamp.

BAEK J B, JEON I Y

Material useful to provide refrigeration, and for photovoltaic or thermionic power generation, comprises carbon allotrope (graphene or graphite) doped with boron nitride, and an alkali metal (potassium) intercalated within carbon allotrope.

FISHER T, FISHER T S

Synthesizing graphene, comprises loading catalyst metals into chamber, increasing sizes of grains of catalyst metals, raising temperature inside the chamber while providing vapor carbon source and forming graphene.

SONG Y, KIM H, HONG B, AHN J, AHN J H, HONG B H, KIM H K, SONG Y I

Fabricating graphene oxide material involves providing substrate; depositing graphene layer onto substrate; and oxidizing portion of graphene layer, with dry oxidation technique for period of time sufficient to obtain band gap.

GHARIB M, ARIA A I, GANI A W