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Título:	Thermal decomposition of barium trifluoroacetate thin films
Autor/a:	Eloussifi, Hichem; Farjas Silva, Jordi; Roura Grabulosa, Pere; Ricart, Susagna; Puig, Teresa; Obradors, Xavier; Dammak, Mohamed Chedly
Otros autores:	Ministerio de Ciencia e Innovación (Espanya); Generalitat de Catalunya. Agència de Gestió d'Ajuts Universitaris i de Recerca
Abstract:	The thermal decomposition of barium trifluoroacetate thin films under different atmospheres is presented. Thermogravimetry and evolved gas analysis have been used for this in situ analysis. We focus our attention on the different behavior exhibited by films when compared to powders. The decomposition of barium trifluoroacetate is altered due to the faster out-diffusion of the product reaction:CF2. After barium trifluoroacetate decomposition a stable intermediate, barium fluoride, is formed. The decomposition of barium fluoride is diffusion controlled and depends on water partial pressure
Abstract:	This work was partially funded by the Spanish Programa Nacional de Materiales through projects MAT2011-28874-C02-01 and MAT2011-28874-C02-02, by the Consolider program Nanoselect, CSD2007-00041, EU project NESPA-RTN and by the Generalitat de Catalunya contracts No. 2009SGR-185 and 2009SGR-770
Materia(s):	-Mass spectrometry -Thin films -Espectrometria de masses -Compostos de bari -Barium compounds -Capes fines -Anàlisi tèrmica -Thermal analysis -Capes fines de compostos de bari -Thin films barium compounds
Derechos:	Tots els drets reservats
Tipo de documento:	Artículo Artículo - Versión aceptada
Editor:	Elsevier
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