国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C02（3）
IPC小类 B01J（3）
IPC B01J020/30（3）
发明人
公开年 2013（3）
申请年 2013（2） 
专利权人 UNIV HUNAN（2）

Preparation of cyclodextrin-graphene microsphere for removing heavy metal ions and organic pollutants in water involves preparing graphene oxide solution and cyclodextrin solution, adding reducing agent, and dropping cross-linking agent.

LI N, LIU W, SUN X, WANG Q, YANG L, ZHAO J

Heavy metal adsorbent is composite material of graphene-oligomerization 3-aminopropyl triethoxysilane which is obtained by hydrolyzing supernatant fluid containing graphite oxide and 3-aminopropyl triethoxysilane.

ZHOU B, ZHANG H, LI X, TANG Y, LIU C, LUO S, XU X

Graphene oxide sulfomonomer magnetic adsorbent used for removing heavy metal ion e.g. cadmium from wastewater, comprises graphite alkenyl oxide loaded with magnetic ferrite nanoparticle and surface containing sulfonic acid group.

WANG H, HU X, HE Y, LIU S, LI J, LIU Y, GUO Y, LI T