国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC B01J020/286（2）
发明人
公开年 2013（2）
申请年
专利权人

Preparation of solid-phase micro-extraction adsorption coat-based silica-bonded graphene involves immersing stainless steel fiber in solution of functionalized graphene and 3-aminopropyltriethoxysilane, polymerizing, and drying.

ZHANG M

Solid-phase extraction column used in concentration and separation of organic pollutant, has graphene-bonded silica substrate and solid-phase extraction filler comprising graphene, 3-aminopropyl triethoxysilane, and silica gel.

HUANG K, LI J, LIU Y, XIE W