Mass Spectrometric Determination of Activity in SrO-TiO 2 System

Mass Spectrometric Determination of Activity in SrO-TiO 2 System

Until now, the binary system SrO-TiO2 has not been object of potentiometric studies. In order to resolve the discrepancy between the phase diagram and thermodynamic databases, a determination of chemical activities was performed by high temperature mass spectrometry (HTMS) coupled with the effusion...

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Veröffentlicht in:ECS transactions 2007-07, Vol.3 (14), p.87-98
Hauptverfasser: Rangel Salinas, Elias, Pisch, Alexandre, Chatillon, Christian B., Bernard, Claude
Format: Artikel
Sprache:eng
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Zusammenfassung:Until now, the binary system SrO-TiO2 has not been object of potentiometric studies. In order to resolve the discrepancy between the phase diagram and thermodynamic databases, a determination of chemical activities was performed by high temperature mass spectrometry (HTMS) coupled with the effusion method. This method has proven to be one of the most useful experimental techniques for studying the equilibrium between condensed and complex vapour phases.
ISSN:1938-5862
1938-6737
DOI:10.1149/1.2721461