国家/地区 美国（9） 世界知识产权组织（7） 中国（6） 欧洲专利局（EPO）（4） 日本（4） 韩国（3）
IPC部 C（9） B（7） H（6）
IPC大类 C01（9）
IPC小类 C01B（9）
IPC C01B031/02（9）
发明人 DICHTEL W R（2） LIU D（2） WANG Y（2）
ZHOU M（2）
公开年 2012（9）
申请年 2012（4）  2011（3）  2010（2） 
专利权人 HAIYANGWANG .（2） LIU D（2） OCEANS KING .（2） UNIV CORNELL（2）
WANG Y（2） ZHOU M（2）

Graphene useful in power storage device e.g. display devices having at least one hole inside a ring-like structure formed by carbon and nitrogen or carbon and at least one element selected from Group 16 element and halogen.

HIROHASHI T, OGUNI T, KOKUNI T

Material useful for preparing chromatography column for isolating protein from sample, and for preparing graphene oxide, comprises a graphene derivative comprising a graphene core and a first pendant group.

CHHOWALLA M, VITTADELLO M, WORONOWICZ K, FALKOWSKI P G, HARROLD J W, HARROLD J

Making graphene nanoribbon comprises contacting poly(phenylene ethynylene) polymer, annulating compound, and catalyst system comprising metal catalyst and protic acid, and oxidizing the arylannulated polymer product.

DICHTEL W R, ARSLAN H, URIBEROMO F J

Reducing agent for graphene oxide used in e.g. conductors, comprises reducing agent containing halogen element and trifluoroacetic acid.

LEE H Y, CUI P, LEE H

Fluorinated graphene oxide has specified fluorine content and carbon content.

ZHOU M, LIU D, WANG Y

Fluorinated graphene oxide contains specified amount of fluorine, carbon and oxygen.

ZHOU M, LIU D, WANG Y, WANG Y B, ZHOU M J, LIU D X

Preparing nitrogen doped-graphene involves reacting organic material with amino and functional group e.g. amide group with graphite in reaction medium e.g. polyphosphoric acid and heat treating the prepared organic material-grafted graphene.

JEON I Y, BAEK J H, BAEK J B

Composition useful for fabricating a functionalized carbon-based nanostructure, comprises graphene or graphene oxide comprising at least one functional group associated with the graphene or graphene oxide.

SWAGER T M, COLLINS W R, LEWANDOWSKI W, SCHMOIS E, SYDLIK S, WALISH J, GOODS J B

Multilayer structure, used in e.g. solar cell, flexible display and sensor, comprises a covalent organic framework layer in contact with a polycyclic aromatic carbon layer (e.g. graphene) which is in contact with a substrate (e.g. copper).

DICHTEL W R, PARK J, MUKHERJEE A, LEVENDORF M P, WOLL A, SPITLER E, COLSON J, SPITLER E L, WOEHL A, PARKER J