国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2） G01（2）
IPC小类 B01D（2）
IPC
发明人
公开年 2013（2）
申请年 2012（2） 
专利权人

Membrane used to separate compound from fluid mixture, comprises graphene monolayer including discrete pores that are chemically perforated, where each pore has uniform pore size with carbon vacancy defects in the monolayer.

DUERKSEN G L, MILLER S A

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