Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7809816 | Journal of Molecular Structure | 2015 | 7 Pages |
Abstract
The infrared spectrum performed at room temperature in the frequency range 4000-500Â cmâ1 confirms the presence of structural disorder in this material and the coexistence of two different anions (H2PO4â and HSeO4â) in the same crystal structure. The thermogravimetry (TGA) analysis and the differential scanning calorimetric (DSC) show the presence of a structural phase transition of the title compounds at 374Â K.
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Authors
N. Nouiri, K. Jaouadi, T. Mhiri, N. Zouari,