国家/地区 中国（4）
IPC部 B（4） C（2）
IPC大类 B01（4） C02（2）
IPC小类 B01J（4）
IPC B01J020/30（4）
发明人 QI G（2） QUE A（2） ZHENG Y（2）
公开年 2021（4）
申请年 2021（4）
专利权人 UNIV FUZHOU（4）

Hollow composite microspheres used for adsorbing organic dyes, are obtained by loading graphene oxide on polystyrene microspheres, grafting silica on microsphere, hydrothermally reacting, converting silica into magnesium silicate, reducing graphene oxide, and removing microspheres.

ZHENG Y, QUE A

Preparing graphene/modified bentonite composite material useful for adsorbing organic dye methylene blue, comprises e.g. ball-milling natural graphite powder and bentonite with tannic acid, centrifuging, washing, filtering and freeze-drying.

ZHENG Y, QUE A

Polysiloxane modified graphene polymer coating functionalized micro-extraction probe comprises micro-extraction probe based on light-initiated mercapto-alkenyl reaction to combine cage structure, and mercapto-bonded with sulfhydryl group.

QI G

Solid-phase micro-extraction probe based on functionalized alkenyl-modified graphene-nanosiloxane polymer coating is a kind of modified graphene oxide containing ethylenic functional groups.

QI G