Metal-Organic Framework Templated Inorganic Sorbents for Rapid and Efficient Extraction of Heavy Metals

被引：167

作者：

Abney, C. W. ^{[1
]}

Gilhula, J. C. ^{[1
]}

Lu, K. ^{[1
]}

Lin, W. ^{[1
]}

机构：

[1] Univ Chicago, Dept Chem, Chicago, IL 60637 USA

来源：

ADVANCED MATERIALS | 2014年 / 26卷 / 47期

基金：

美国国家科学基金会;

关键词：

SELF-ASSEMBLED MONOLAYERS; MESOPOROUS SUPPORTS; HYDROGEN ADSORPTION; BINDING-SITES; HUMIC-ACID; MERCURY; WATER; SOLUBILITY; SEPARATION; SILICA;

D O I：

10.1002/adma.201403428

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An innovative wet-treatment with Na2S transforms two indium metal-organic frameworks (MOFs) into a series of porous inorganic sorbents. These MOF-templated materials display remarkable affinity for heavy metals with saturation occurring in less than 1 h. The saturation capacity for Hg(II) exceeds 2 g g(-1), more than doubling the best thiol-functionalized sorbents in the literature.

引用

页码：7993 / +

页数：6

共 40 条

[1]

Bag S, 2007, SCIENCE, V317, P490, DOI 10.1126/science.1142535

[2]

Base C.F., 1976, The hydrolysis of cations

[3] SOLUBILITY PRODUCT OF CADMIUM SULPHIDE [J].