国家/地区 美国（4） 世界知识产权组织（4） 日本（2） 韩国（2）
IPC部 B（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B031/02（4）
发明人
公开年 2011（4）
申请年 2010（3） 
专利权人

Reducing agent used for manufacturing reduced graphene oxide for, e.g. semiconductors, comprises reducing agent with halogen element, preferably hydrogen iodide, and acid, with acidity of acid being weaker than that of reducing agent.

LEE H Y, LEE J H, MOON I K

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

Composition useful for preparing reduced graphene oxide material used in ultracapacitor, comprises a suspension of a graphite material or a graphene material in a non-aqueous liquid.

RUOFF R S, STOLLER M D, ZHU Y