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http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/2694| Title: | A Water‐Stable Cationic Metal–Organic Framework as a Dual Adsorbent of Oxoanion Pollutants |
| Authors: | DESAI, AAMOD V. Manna, Biplab Karmakar, Avishek Sahu, Amit GHOSH, SUJIT K. Dept. of Chemistry |
| Keywords: | Water-Stable Cationic Metal Organic Framework Dual Adsorbent of Oxoanion Pollutants Sequestration of toxic 2016 |
| Issue Date: | Jun-2016 |
| Publisher: | Wiley |
| Citation: | Angewandte Chemie International Edition, 55(27), 7811-7815. |
| Abstract: | A three‐dimensional water‐stable cationic metal–organic framework (MOF) pillared by a neutral ligand and with NiII metal nodes has been synthesized employing a rational design approach. Owing to the ordered arrangement of the uncoordinated tetrahedral sulfate (SO42−) ions in the channels, the compound has been employed for aqueous‐phase ion‐exchange applications. The compound exhibits rapid and colorimetric aqueous‐phase capture of environmentally toxic oxoanions (with similar geometries) in a selective manner. This system is the first example of a MOF‐based system which absorbs both dichromate (Cr2O72−) and permanganate (MnO4−) ions, with the latter acting as a model for the radioactive contaminant pertechnetate (TcO4−). |
| URI: | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/2694 https://doi.org/10.1002/anie.201600185 |
| ISSN: | 1433-7851 1521-3773 |
| Appears in Collections: | JOURNAL ARTICLES |
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