Abstract
The thermal behaviour of SnP2O7 and PbP2O7 were investigated. The tin compound is stable at least at temperatures up to 1150°, whereas PbP2O7 begins to loss oxygen around 400°. The spectroscopic and roentgenographic analysis of the decomposition product, shows that it is the known polymeric lead(II) metaphosphate.
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Botto, I.L., Baran, E.J. Über das thermische Verhalten von Zinn(IV)- und Blei(IV)-Diphosphat. Journal of Thermal Analysis 16, 499–501 (1979). https://doi.org/10.1007/BF01910713
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DOI: https://doi.org/10.1007/BF01910713