Abstract
The thermal decomposition of ammonium heptamolybdate has been investigated by TG. The decomposition is discussed, making use of additional information obtained from isothermal studies, X-ray and IR measurements. The formation of two new compounds, namely (NH4)2O · 14 MoO3 and (NH4)2O · 22 MoO3, prior to the formation of MoO3 is detected, as well as the main intermediate compounds (NH4)2O · 2.5 MoO3 or (NH4)2O · 3 MoO3 (according to the water content of the starting material) and (NH4)2O · 4 MoO3. © 1981.
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CITATION STYLE
Hanafi, Z. M., Khilla, M. A., & Askar, M. H. (1981). The thermal decomposition of ammonium heptamolybdate. Thermochimica Acta, 45(3), 221–232. https://doi.org/10.1016/0040-6031(81)85083-6
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