国家/地区 中国（4） 美国（4） 韩国（3） 日本（2） 世界知识产权组织（2）
IPC部 C（7） B（5） H（3）
IPC大类 C07（7） B01（4） C01（4）
B82（3） H01（3）
IPC小类 C07D（7）
IPC C01B031/02（4） B82Y030/00（3） B82Y040/00（3）
B01J021/18（2） C01B031/04（2） C07D471/22（2）
H01M004/583（2） H01M004/62（2） H01M004/96（2）
发明人
公开年 2012（7）
申请年 2012（4）  2011（2） 
专利权人

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

Use of graphene as catalyst for preparing tetrazoline compound by reacting cyanobenzene or substituted cyanobenzene compound with sodium azide in presence of dimethylformamide.

FU S, LI X, QI G, SHI A, ZHU M

Forming functionalized graphene oxide involves with polyphosphoric acid catalyst, reacting oxidized graphite alkene with carboxyl on graphene oxide layer, with aniline and ortho-phenylenediamine to form oxazole and imidazole.

AI W, DU Z, HUANG W, XIE L, ZHAO F

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

Graphene - porphyrin compound for use in visible light absorption graphene - porphyrin optical catalyst.

UK B J, HWAN O G, JUNG P N, WON H D, KUMA Y R, HEUNG K J, BAEG J O, OH G H, PARK N J, HWANG D W, KUMAR Y R, KIM J