国家/地区 中国（5） 美国（4） 日本（3） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 韩国（2）
IPC部 C（7） B（4） H（4）
D（2）
IPC大类 C08（7）
IPC小类 C09K（7）
IPC C08K003/04（5） C09K003/00（5） B82Y030/00（3）
B82Y040/00（3） C01B031/02（3） C01B031/04（3）
H01B001/24（3） C01B031/00（2） D01F009/12（2）
H01B001/00（2）
发明人
公开年 2011（7）
申请年 2011（3）  2009（2）  2010（2） 
专利权人

Preparation of microwave-absorbing composite material by mixing polyoxyethylene with graphene oxide in water, adding reducing agent for reducing graphene oxide in in-situ manner, volatilizing the solvent, pressing by mold, and molding.

ZHANG Y, BAI X, ZHAI Y

Preparing graphene/polymer-composite material, useful in fields of e.g. heat conducting material, comprises mixing a graphene oxide solution and a polymer emulsion, demulsifying to obtain a suspension, reducing, filtering and drying.

LI H, LIU Y, WU J, HUANG G, WENG G, WU S

Preparation of modified graphene oxide comprises reacting phosphorus oxychloride compound, cyanuric chloride or diisocyanate and glycidol, dispersing graphene oxide in organic solvent, dripping to reaction intermediate product and reacting.

SONG L, HU Y, GUO Y, BAO C

Graphene dispersion used for manufacturing graphene-ionic liquid polymer composite, comprises graphite dispersed in ionic liquid.

SUH K S, KIM J E, KIM T Y, KIM J, KIM T

Graphene oxide sheet used for graphene-containing material, is obtained by dispersing graphene-containing carbon substance using dispersing agent to reduce size of aggregation unit of carbon substance, and oxidizing resulting product.

FUGETSU B

Producing graphene oxide involves mixing graphite source with solution containing oxidant and protecting agent, and oxidizing the graphite source with the oxidant in presence of the protecting agent to form graphene oxide.

TOUR J M, KOSYNKIN D V, TOUR J, KOSYNKIN D

Epoxy curing agent useful for thermoset resins comprises nano graphene platelets, chemical functional group, and reactive molecules.

ZHAMU A, JANG B Z