Size-adjustable annular ring-functionalized mesoporous silica as effective and selective adsorbents for heavy metal ions
Journal
RSC Advances
Journal Volume
3
Journal Issue
48
Pages
25686-25689
Date Issued
2013
Author(s)
Shieh, F.-K.
Abstract
Annular rings with controllable sizes are successfully created on the surface of COOH-functionalized mesoporous silica (namely, XC-CAR-10, where X represents the number of carbons in the diamines used) for the adsorption of metal ions. In particular, excellent adsorption ability and selectivity towards Pb2+ (ca. 300 μg mg−1) were achieved using 3C-CAR-10.
SDGs
Type
journal article