Selective adsorption of arsenate and the reversible structure transformation of the mesoporous metal-organic framework MIL-100(Fe)

被引：115

作者：

Cai, Jianhua ^{[1
,2
]}

Wang, Xueyun ^{[1
,2
]}

Zhou, Yue ^{[1
,2
]}

Jiang, Li ^{[1
]}

Wang, Chunru ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, Key Lab Mol Nanostruct & Nanotechnol, Beijing 100190, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2016年 / 18卷 / 16期

基金：

中国国家自然科学基金;

关键词：

ZERO-VALENT IRON; SURFACE-AREA; SORPTION; REMOVAL; PORES; ACID; POLYMERIZATION; ARSENIC(III); FERRIHYDRITE; CARBOXYLATE;

D O I：

10.1039/c6cp00249h

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Here we describe a highly porous metal-organic framework MIL-100(Fe), which is initially used as an arsenate adsorbent in water. An appropriate mesoporous size allows AsO43- to enter unrestrained and then be captured successfully, furthermore resulting in the damage of long-range order of uniform mesopores. Moreover, the porous framework could also make AsO43- be reversibly desorbed without structural changes and the long-range order of mesopores be recovered again.

引用

页码：10864 / 10867

页数：4

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