国家/地区 日本（23） 韩国（18） 美国（15） 世界知识产权组织（14） 中国（13） 欧洲专利局（EPO）（12） 俄罗斯（2）
IPC部 C（47） H（25） B（21）
D（2）
IPC大类 C01（47） H01（24） B82（14）
B01（11） C23（8） C08（3）
C07（2）
IPC小类 C01B（47）
IPC C01B031/02（47）
发明人 WANG Y（11） ZHOU M（11） KWAN W L（3）
LEE B H（3） LEE J H（3） PAN J（3）
REYUN K L（3） ZHONG L（3） BAEK J B（2）
CHO S M（2） FUJII K（2） HAN J T（2）
JEON I Y（2） JEONG H J（2） JEONG S Y（2）
公开年 2012（47）
申请年 2010（47）
专利权人 HAIYANGWANG .（11） OCEANS KING .（11） OCEAN S KING.（8） WANG Y（5）
ZHOU M（5） KWAN W L（3） LEE B H（3） LEE J H（3）
REYUN K L（3） FUJI ELECTRI.（2） FUJITSU LTD（2） KOREA ADV IN.（2）
KOREA ELECTR.（2） LIU D（2） NECHAEV YU S（2） PAN J（2）
SAMSUNG TECH.（2） UNIST ACADIN.（2）

Circuit apparatus for e.g. electronic integrated circuit device, comprises graphene film which consists of several layers, metal electrode directly joined to graphene film, and another metal electrode directly joined to graphene film.

OKAI M, HIROKA M, WADA Y

Obtaining and splitting poly-layer graphane (polygraphane) comprises loosely connecting graphane layers, and using carbon material source loosely coupled graphene layers (printing), which differs from known methods for producing graphane.

NECHAEV YU S

Manufacture of graphene involves preparing mixed solution of graphite powder, saccharide and oxidizing agent, centrifuging obtained solution, extracting, and heating.

OH W T, KIM J S, KOO M S, KIM D H

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

Formation of graphene-based device used in electronic field, involves depositing carbon on substrate having dielectric material, annealing carbon-deposited substrate, and forming ordered graphene on dielectric material.

KELBER J A, GADDAM S S, BJELKEVIG C L

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

Ramified graphene-carbon nanotube composite material comprises ramified graphene and carbon nanotube forming communicate network structure through intermixing and interveining.

ZHOU M, WU F, WANG Y

Manufacture of composite material of carbon-coated graphene oxide involves mixing graphene oxide with source of organic carbon, hydrothermally reacting at preset temperature, cooling, separating solid and liquid, washing and drying.

ZHOU M, PAN J, WANG Y

Porous graphene material for electrode of lithium ion battery and super capacitor, has preset pore diameter and specific surface area.

ZHOU M, WANG Y