A new class of hybrid mesoporous materials with functionalized organic monolayers for selective adsorption of heavy metal ions

Authors
Liu, AM Hidajat, K Kawi, S Zhao, DY
Citation
Am. Liu et al., A new class of hybrid mesoporous materials with functionalized organic monolayers for selective adsorption of heavy metal ions, CHEM COMMUN, (13), 2000, pp. 1145-1146
Citations number
13
Categorie Soggetti
Chemistry
Journal title
CHEMICAL COMMUNICATIONS
ISSN journal
13597345 → ACNP
Issue
13
Year of publication
2000
Pages
1145 - 1146
Database
ISI
SICI code
1359-7345(2000):13<1145:ANCOHM>2.0.ZU;2-Y
Abstract
Thiol- and amino-functionalized SBA-15 silicas with uniform mesoporosities were prepared and employed for removing heavy metal ions from waste water; the thiolated SBA-15 adsorbent exhibited a higher complexation affinity for Hg2+, while the other metal ions (Cu2+, Zn2+, Cr3+ and Ni2+) showed except ional binding ability with its aminated analogue.