A mass spectrometric study of the vaporization of boron phosphate (BPO4)

Authors
Lopatin, SI Semenov, GA
Citation
Si. Lopatin et Ga. Semenov, A mass spectrometric study of the vaporization of boron phosphate (BPO4), RAP C MASS, 13(14), 1999, pp. 1398-1400
Citations number
17
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
RAPID COMMUNICATIONS IN MASS SPECTROMETRY
ISSN journal
09514198 → ACNP
Volume
13
Issue
14
Year of publication
1999
Pages
1398 - 1400
Database
ISI
SICI code
0951-4198(1999)13:14<1398:AMSSOT>2.0.ZU;2-1
Abstract
The vaporization behavior of boron phosphate has been studied by using Knud sen effusion mass spectrometry. The vapor over BPO4 consists of B2O3, P4O10 , PO2, BPO4 (platinum cell) and B2O3, PO, PO2, BPO3, BPO4 (molybdenum cell) . Standard enthalpies of formation and atomization (kJ/mol) were derived fo r BPO4 (g) (-1000 +/- 15 and 2863 +/- 16) and for BPO3 (g) (-731 +/- 15 and 2347 +/- 16), respectively, Copyright (C) 1999 John Whey & Sons, Ltd.