国家/地区 美国（4） 中国（3） 欧洲专利局（EPO）（2） 韩国（2）
IPC部 C（5）
IPC大类 C07（5）
IPC小类 C07D（5）
IPC C01B031/04（3） C07D487/22（2）
发明人
公开年 2013（5）
申请年 2012（5）
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