国家/地区 美国（37） 中国（31） 世界知识产权组织（27） 韩国（19） 欧洲专利局（EPO）（13） 日本（13） 台湾（10） 西班牙（5） 加拿大（2） 英国（2）
IPC部 C（50）
IPC大类 C01（50）
IPC小类 C01B（50）
IPC C01B031/04（50）
发明人 CHIBA G（4） CHIBA Y（4） DENG P（3）
DING G（3） GUO H（3） HONG B H（3）
LEI T（3） XIE X（3） YOSHIHIRO C（3）
ZHANG K（3） ZHANG Y（3） CHENG H（2）
CHIBA YOSHIHIRO（2） DI Z（2） FAN S（2）
公开年 2013（25） 2012（22） 2014（2）
申请年 2012（50）
专利权人 JX NIPPON MI.（4） NIPPON MININ.（4） NIPPON MININ.（4） CHINESE ACAD.（3）
HANWHA TECHW.（3） SAMSUNG TECH.（3） SHANGHAI INS.（3） UNIV SUNGKYU.（3）
UNIV XIDIAN（3） DENG P（2） GUO H（2） HANWHA AEROS.（2）
HON HAI PREC.（2） HONGFUJIN PR.（2） LEI T（2） NIPPON MININ.（2）
SAMSUNG ELEC.（2） UNIV SUNGKYU.（2） UNIV SUNGKYU.（2） UNIV TSINGHU.（2）

Synthesizing tin oxide-graphene nanocomposites used as sensor materials, comprises dissolving tin dichloride powder in graphene oxide solution, adding sodium hydroxide or potassium hydroxide dropwise into solution, and heating mixture.

MING H N, NGEE L H

Graphene oxide useful in graphene-polymer composite used in coating liquid, for coating steel sheet.

YOO H, KIM J, JUNG Y, YOO H J, KIM J K, JUNG Y G, KIM J S, LIU H

Coating of stainless steel using graphene oxide and reduced graphene oxide involves applying mixture prepared by dispersing graphene oxide powder in dispersed solution, to stainless steel, such that graphene oxide thin film is formed.

LEE J U, BYUN J H, LEE W, LEE S B, YI J W, HA H Y, JUNG B M

Composition, useful in an electronic device, spintronic device or optoelectronic device, comprises ordered film of boron nitride containing multiple layers, where the film has a major surface, and a layer of graphene formed on major surface.

KELBER J A

Composite structure, useful for a transparent electrode in display panels of mobile phones and tablet personal computers, comprises nanofiber substrate, graphene layer disposed on a surface of a net structure and organic compound.

MA C M, HUANG Y, YANG S, TIEN H, MA M C, WANG N

Fabricating graphene, comprises depositing graphene seed layer on substrate of base layer, depositing catalyst metal layer on substrate and graphene seed layer and introducing carbon atom to graphene seed layer.

PATIL V

Making strip shaped graphene layer used as conductive layer in semiconductive device, comprises making drawn carbon nanotube film, disposing carbon nanotube composite, removing polymer material and etching nanotube segment and graphene film.

LIN X, JIANG K, FAN S

Making strip shaped graphene layer used in semiconductor devices e.g. sensor, involves providing carbon nanotube structure comprising film on substrate surface, implanting carbon ions into substrate, and annealing substrate to obtain layer.

LIN X, JIANG K, FAN S

Preparation of graphene paper involves introducing protective gas into reaction chamber having clean substrate, heating substrate, continuously introducing carbonaceous material and cooling to obtain graphene paper on substrate surface.

WANG Y, YUAN X, ZHOU M

Preparing graphene used in e.g. memory device, comprises forming organic thin film on substrate, irradiating upper portion of organic thin film with radiation to cross-link organic thin film, and then carbonizing.

CHOI J H, JUNG C H, HWANG I T, KANG D W