国家/地区 中国（7） 美国（6） 欧洲专利局（EPO）（3） 韩国（3） 世界知识产权组织（2）
IPC部 C（9）
IPC大类 C07（9）
IPC小类 C07D（9）
IPC C01B031/04（4） B82Y030/00（3） B82Y040/00（3）
C01B031/02（2） C07D487/22（2） H01M004/1393（2）
H01M004/36（2） H01M004/38（2） H01M004/583（2）
H01M004/587（2） H01M004/62（2） H01M010/0525（2）
H01M010/0566（2）
发明人
公开年 2013（5） 2012（4）
申请年 2012（9）
专利权人

Material composition used for electrode e.g. cathode for battery e.g. lithium-sulfur battery, comprises graphene oxide-sulfur nanocomposite including graphene oxide containing functional groups, and sulfur bonded to carbon atoms.

ZHANG Y, CAIRNS E J, JI L, RAO M, CAIRNS E

New gadolinum-diethylenetriamine pentaacetic-graphene oxide complex formed by ester bond of graphene oxide and gadopentetic acid, useful for forming MRI contrast agent composition.

LEE H Y, WANG L, YANG W R, YEONG L H

New graphene derivative used for organic electroluminescence device.

JIN B, LI N, LEE J, KIM P

Graphene/metal phthalocyanine composite material preparation includes placing graphene into organic solvent, ultrasonic dispersing, adding precursor and metal salt, and microwave reacting.

LIU L, DAI W, BU Y, ZUO X

Producing chemically functionalized nano graphene material involves mixing starting nano graphene material, azide/bi-radical compound, and organic solvent in reactor and allowing chemical reaction between the material and the azide compound.

ZHAMU A, JANG B Z

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