Phenylthiourea Modified Highly Ordered Nanoporous Silica for Heavy Metal Ion (Hg2+ ) Trapping

Phenylthiourea Modified Highly Ordered Nanoporous Silica for Heavy Metal Ion (Hg2+ ) Trapping

The phenylthiourea-substituted triethoxysilane as a silane agent was synthesized and grafted on highly ordered nanoporous silica (LUS- 1) with a textured morphology and hexagonal array. This material (Tu-LUS-1) contained 0.8 mmol/g of soft base phenylthiourea group and surface area 760 m2 g-1  and w...

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Veröffentlicht in:Journal of nanostructures 2012-12, Vol.2 (1), p.1-7
Hauptverfasser: A. R. Badiei, G. Mohammadi Ziarani, A. R. Abbasi, M. Jafarabadi
Format: Artikel
Sprache:eng
Schlagworte:
Heavy metal ion
LUS-1
MCM-41
Mercury
Nanoporous silica
Water Pollution
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Zusammenfassung:The phenylthiourea-substituted triethoxysilane as a silane agent was synthesized and grafted on highly ordered nanoporous silica (LUS- 1) with a textured morphology and hexagonal array. This material (Tu-LUS-1) contained 0.8 mmol/g of soft base phenylthiourea group and surface area 760 m2 g-1  and was able to adsorb 0.75 mmolHg/g of TU-LUS-1 in endothermic reaction.
ISSN:2251-7871
2251-788X
DOI:10.7508/jns.2012.01.001