国家/地区 美国（36） 韩国（24） 中国（19） 世界知识产权组织（18） 日本（11） 欧洲专利局（EPO）（8） 德国（2） 西班牙（2） 英国（2） 印度（2） 台湾（2）
IPC部 C（44）
IPC大类 C01（44）
IPC小类 C01B（44）
IPC H01B001/04（44）
发明人 CHOI J（3） JANG B Z（3） KIM H（3）
WANG M（3） XIONG W（3） ZHAMU A（3）
BANDO M（2） CHANDRA B（2） CHOI J Y（2）
HOBARA D（2） KADONO K（2） KIMURA N（2）
KOBAYASHI T（2） LEE J（2） SHIMIZU K（2）
公开年 2013（23） 2012（13） 2014（8）
申请年 2012（44）
专利权人 SAMSUNG TECH.（6） HANWHA TECHW.（5） SAMSUNG ELEC.（4） HANWHA AEROS.（3）
JANG B Z（3） NANOTEK INST.（3） WANG M（3） XIONG W（3）
ZHAMU A（3） BOE TECHNOLO.（2） CHANDRA B（2） INT BUSINESS.（2）
SEMICONDUCTO.（2） SONY CORP（2） TULEVSKI G S（2） UNIV SUNGKYU.（2）
UNIV SUNGKYU.（2）

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

Unitary graphene matrix composite for e.g. tablets comprises matrix of closely packed/chemically bonded graphene planes, and is made by heat-treating graphene oxide gel; and carbon or graphite filler phase of components such as carbon black.

ZHAMU A, WANG M, XIONG W, JANG B Z

Unitary graphene layer or graphene single crystal useful for heat-spreading applications e.g. as a heat spreader or a heat sink product in e.g. hand-held device comprises closely packed and chemically bonded parallel graphene planes.

ZHAMU A, WANG M, XIONG W, JANG B Z

Manufacturing metal doped zinc oxide-graphene oxide composite film comprises producing graphene oxide by stirring graphite powder and acid solution, injecting hydrogen peroxide, mixing with zinc- and metal salt solution, and depositing.

KIM J Y, KWON B J, KIM U S, CHO W S

Foil, useful in graphene oxide-coated graphitic structure, comprises graphitic substrate or core layer having two opposed primary surfaces, and graphene oxide coating layer produced from thermal conversion of graphene oxide gel.

ZHAMU A, WANG M, XIONG W, JANG B Z

Manufacturing graphene involves preparing a carrier member on which the graphene is formed on one surface, exposing the graphene to dopant vapor, transferring the doped graphene onto a target member, and removing the carrier member.

YOON J, YOON J H

Composition, useful for removing carbonization catalyst to manufacture graphene sheet that is transferred onto substrate during manufacturing of e.g. solar cell, comprises acid and oxidizing agent.

NA D H

Method for preparing graphene film utilized as collector of super-capacitors and lithium-ion batteries, involves washing, drying and immersing substrate into suspension of graphene with positive charges on surface for specific minutes.

WANG Y, WU F, ZHOU M

Electronic device used e.g. as organic LEDs and photovoltaic devices, comprises substrate and conductive film on first surface of substrate, where the conductive film comprises graphene and nanoplate graphite and is free of any dispersant.

WU Y, GARDNER S J, LIU P, HU N

Graphene sheet useful in a transparent electrode, a solar cell, a conductive thin film, a display device, a hydrogen storage medium and an electrical device, comprises intercalation compound comprising organic compound, and graphene layers.

CHOI J