Selective adsorption of Hg2+ by thiol-functionalized nanoporous silica

被引：290

作者：

Brown, J

Mercier, L ^{[1
]}

Pinnavaia, TJ

机构：

[1] Laurentian Univ, Dept Chem & Biochem, Sudbury, ON P3E 2C6, Canada

[2] Michigan State Univ, Ctr Fundamental Mat Res, E Lansing, MI 48824 USA

[3] Michigan State Univ, Dept Chem, E Lansing, MI 48824 USA

来源：

CHEMICAL COMMUNICATIONS | 1999年 / 01期

关键词：

D O I：

10.1039/a807249c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Thiol-functionalized nanostructured silicas with uniform porosities exhibit selective complexation affinity for Hg2+, while other metal ions (Cd2+, Pb2+, Zn2+, Co3+, Fe3+, Cu2+ and Ni2+) have little or no binding ability with the adsorbents.

引用

页码：69 / 70

页数：2

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