国家/地区 中国（6） 日本（2） 美国（2） 世界知识产权组织（2）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 B01J（7）
IPC B01J020/30（7）
发明人 FAN L（2） HUANG H（2） LUO C（2）
SUN M（2）
公开年 2012（7）
申请年 2012（4）  2011（3） 
专利权人 UNIV JINAN（2）

Sorption of materials from an environment e.g. aqueous solution involves associating graphene oxides with an environment comprising the materials containing radioactive elements, chlorates, perchlorates or organohalogens.

TOUR J M, SLESAREV A, KOSYNKIN D V, ROMANCHUK A Y, KALMYKOV S N, TOUR J, KOSYNKIN D, ROMANCHUK A, KALMYKOV S

Preparing graphene-based nano magnetic biological adsorbent used e.g. for separating heavy metals in wastewater, by preparing functionalized graphene, cyclodextrin chitosan, and magnetic cyclodextrin chitosan/graphene composite.

FAN L, LUO C, SUN M

Manufacture of new nano magnetic cyclodextrin/graphene biological adsorbing material involves preparing functionalized graphene, adding to ammonia aqueous solution containing cyclodextrin and magnetic microparticles, washing and drying.

FAN L, LUO C, SUN M

Sulfonated graphite/polypyrrole composite material preparation includes using natural graphite for preparing sulfonated graphene by chemical oxidization method.

HUANG H, LI L, LV S, WANG T, ZHENG H, YU X

Preparing modified graphene oxide, comprises preparing modified graphite oxide, adding water to resulting modified graphite oxide, performing ultrasonic treatment to obtain a modified graphene oxide solution, and drying the solution.

HOU S, HUANG H, LU H, LIU X, MA H

Graphene oxide/cellulose composite material for purifying wastewater containing heavy metal ions, is obtained by mixing graphene oxide suspension and alkaline solution of cellulose, and mechanically-cutting graphene oxide and cellulose.

GONG C, ZHANG Z, WU Z, ZHANG J, ZHAO C

Nanocomposite, used e.g. in adsorbents, filtering device e.g. candle to adsorb heavy metals (e.g. lead), Suzuki coupling reaction and super capacitors, comprises reduced graphene oxide, and metal or its oxide nanoparticles (e.g. gold).

THALAPPIL P, MALIYEKKAL S M, SREENIVASAN S T, MUNDAMPRA M S, THERUVAKKATTIL S, PRADEEP T, SREENIVASAN S H