国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C02（3）
IPC小类 B01J（3）
IPC B01J020/28（3）
发明人 LIU J（3）
公开年 2018（2）
申请年 2017（3）
专利权人

Aerogel-type heavy metal adsorbent comprises aerogel material and chelating group-containing organic substance, where aerogel material contains silica aerogel, titanium dioxide aerogel, carbon aerogel and graphene aerogel.

CHEN D, LIU Y, PENG X, LIU J, LIU Z

Synthesis of magnetic oxide graphene used for adsorbing heavy metals includes mixing ammonium iron (III) sulfate dodecahydrate and ammonium iron sulfate hexahydrate in ultrapure water, mixing, reacting, standing, washing and freeze-drying.

XING C, SUN M, YUAN J, JIN X, LIU J

Preparation of porous graphene material in capacitance deionization by using graphene and modified polystyrene sphere, preparing pore of porous carbon material, polymerizing, exposing carboxyl, processing, carbonizing, and decomposing.

YANG W, LIU J