Mahata, Partha ; Madras, Giridhar ; Natarajan, Srinivasan (2006) Novel photocatalysts for the decomposition of organic dyes based on metal-organic framework compounds Journal of Physical Chemistry B, 110 (28). pp. 13759-13768. ISSN 1089-5647
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Official URL: http://pubs.acs.org/doi/abs/10.1021/jp0622381
Related URL: http://dx.doi.org/10.1021/jp0622381
Abstract
Three novel metal-organic frameworks (MOFs) [Co2(C10H8N2)][C12H8O(COO)2]2, 1, [Ni2(C10H8N2)2][C12 H8O(COO)2]2·H2O, 2, and [Zn2(C10H8N2)][C12H8O(COO)2]2, 3, with three-dimensional structures have been synthesized and characterized. The structures of the three compounds appear somewhat related, formed by the connectivity involving the metal polyhedra (Co4N trigonal bipyramids in 1, NiO4N2 octahedra in 2, and ZnO4 tetrahedra and ZnO3N2 trigonal bipyramids in 3), 4,4'-oxybis(benzoate), and 4,4‘-bipyridine. The photocatalytic studies on 1-3 indicate that they are active catalysts for the degradation of orange G, rhodamine B, Remazol Brilliant Blue R and methylene blue. The compounds have also been characterized by powder X-ray diffraction, IR, thermogravitmetric analysis, UV-vis, photoluminescence, and magnetic studies.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 27730 |
| Deposited On: | 11 Dec 2010 08:22 |
| Last Modified: | 04 Mar 2011 09:49 |
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