Title of article
The thermal decomposition of barium trifluoroacetate
Author/Authors
J. Farjas، نويسنده , , J. Camps، نويسنده , , P. Roura، نويسنده , , S. Ricart، نويسنده , , T. Puig، نويسنده , , X. Obradors، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2012
Pages
7
From page
77
To page
83
Abstract
A detailed analysis of the thermal decomposition of barium trifluoroacetate under different atmospheres is presented. Thermogravimetry, differential thermal analysis, and evolved gas analysis have been used for this in situ analysis. The presence of oxygen significantly advances the decomposition, while the presence of water vapor has a minor effect. The process is exothermic, the heat evolved being significantly larger in the presence of oxygen. The final product is BaF2, which is stable up to 1200 °C. The underlying mechanism has been disclosed thanks to MS analysis of the volatiles formed during decomposition.
Keywords
Tg , Thermal decomposition , DTA , EGA , mass spectrometry , Barium trifluoroacetate , BaTFA , Barium fluoride , DSC
Journal title
Thermochimica Acta
Serial Year
2012
Journal title
Thermochimica Acta
Record number
1200180
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