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Title: | Thermodynamic Study of the Vaporization of Cerium Orthophosphate |
Authors: | Guido, M Balducci, G De Maria, G Gigli, G |
Keywords: | Chemistry Thermodynamic Journal of the Chemical Society : Faraday Transaction - I |
Issue Date: | 1977 |
Publisher: | Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1977, 73 (1) |
Abstract: | The high temperature Knudsen cell mass spectrometric technique has been used to study the vaporization behaviour of solid cerium orthophosphate over the temperature range 1700–1850 K. From the second- and third-law analyses of the equilibrium reaction: CePO4(s)= CeO2(g)+ PO2(g), the following standard heat of formation of CePO4(s) has been derived: ΔH°298,f[CePO4(s)]=–1898.5 ± 31.5 kJ mol–1. These results are discussed and compared with those obtained by other authors for other LnPO4 compounds. |
URI: | http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/18552 |
Appears in Collections: | Journal Articles (before-1995) |
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