Selective adsorption of arsenate and the reversible structure transformation of the mesoporous metal–organic framework MIL-100(Fe). Issue 16 (11th April 2016)

• Record Type: Journal Article
• Authors: Cai, Jianhua; Wang, Xueyun; Zhou, Yue; Jiang, Li; Wang, Chunru
• Is Part Of: Physical chemistry chemical physics. Volume 18:Issue 16(2016)
• Page Start: 10864
• Page End: 10867
• Publication Date: 2016-04-11
• Subjects: Chemistry, Physical and theoretical -- Periodicals; 541.3
• DOI: 10.1039/c6cp00249h
• Languages: English
• ISSNs: 1463-9076

Abstract

Abstract : A reversible long-range order transformation is realized in the mesoporous metal–organic framework MIL-100(Fe) by selective capture of arsenates. Abstract : 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 AsO4 3− 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 AsO4 3− be reversibly desorbed without structural changes and the long-range order of mesopores be recovered again.