The Study of Cerium Tetrafluoride Vaporization by Knudsen Effusion Mass Spectrometry

The Study of Cerium Tetrafluoride Vaporization by Knudsen Effusion Mass Spectrometry

The evaporation and decomposition of cerium tetrafluoride CeF 4 (s) at high temperatures were studied by means of Knudsen Effusion Mass Spectrometry (KEMS). The saturated vapor pressure over CeF 4 (s) was determined by the isothermal evaporation of the sample from Pt Knudsen cell. The enthalpy of Ce...

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Hauptverfasser: Chilingarov, N. S., Shlyapnikov, I. M., Mazej, Z., Moiseev, A. E., Shlyapnikov, Y. M., Ishtubaev, I. V.
Format: Tagungsbericht
Sprache:eng
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Zusammenfassung:The evaporation and decomposition of cerium tetrafluoride CeF 4 (s) at high temperatures were studied by means of Knudsen Effusion Mass Spectrometry (KEMS). The saturated vapor pressure over CeF 4 (s) was determined by the isothermal evaporation of the sample from Pt Knudsen cell. The enthalpy of CeF 4 (s) sublimation was calculated using the second and the third laws of thermodynamics.
ISSN:1938-5862
1938-6737
DOI:10.1149/04601.0191ecst