国家/地区 美国（6） 中国（5） 欧洲专利局（EPO）（4） 日本（4） 韩国（4） 世界知识产权组织（4）
IPC部 C（7）
IPC大类 C01（7）
IPC小类 C01B（7）
IPC C01B032/192（7）
发明人
公开年 2015（2）
申请年
专利权人

Preparing and using diaminoanthraquinone bifunctional group covalently grafted graphene comprises adding reduced graphite oxide into diaminoanthraquinone and dimethylformamide solution under stirring.

XIONG D, FENG Y, XIE Y, HE M

New cyclotriphosphazene derivative in the preparation of flame-retardant polymers and prepared by adding hexachlorocyclotriphosphazene, sodium 2-naphtholate, and acid binding agent to dichloromethane, mixing and dissolving.

XU C, WANG X, HE L

Graphene compound for barrier element and clear packaging for product comprises optionally functionalized graphene directly bonded to nitrogen-containing compound.

ZHENG S

Graphene composite useful in conductive additive and paste which is useful in electrode for lithium ion batteries, includes a graphene powder and a compound having a structure of pyrazolone.

DU N, WANG J, SUN P, TAMAKI E, KUBOTA Y, MIYAZONO K, KUBOTA, MIYASONO T

Manufacture of doped reduced graphene oxide involves dispersing graphene oxide in organic solvent, adding boron trifluoride etherate, alkyl thiol, aryl thiol, alkyl amine or arylamine to dispersed graphene oxide, and processing.

LEE H

New imidazolidine-type compound used for mixed ionic liquid for preparation of graphene dispersion liquid for electronic component e.g. energy storage electrical appliance and lithium-ion secondary battery.

AIDA TAKUZO, PARK CHIYOUNG, RAVI SAISUWAN, MATSUMOTO MICHIO, AIDA T, PARK C, RAVI S, MATSUMOTO M

Producing nano-scaled graphene platelet, useful in thermoplastic polymer nanocomposite composition, comprises contacting graphite material with molecular/atomic oxygen to obtain precursor, and chemically or physically reducing the precursor.

FELISARI R, VALENTINO O, CASALINI A