Thermal analysis study of diol based precursors for chemical solution deposition of 0·7 Pb(Mg1/3Nb2/3)O3-0·3 PbTiO3thin films

descriptionPublicationkeyboard_double_arrow_right Article 01 Mar 2010 English Publisher:SAGE PublicationsJournal:Advances in Applied Ceramics, volume 109, pages 147-151 (issn: 1743-6753, eissn: 1743-6761,

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Authors: Malic, Bárbara; Calzada, M. L.; Cilensek, J; Pardo, Lorena; Kosec, Marija;

doi: 10.1179/174367509x12502621261415

handle: 10261/40713

Thermal analysis study of diol based precursors for chemical solution deposition of 0·7 Pb(Mg1/3Nb2/3)O3-0·3 PbTiO3thin films

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Abstract

Thermal decompositions of the precursors for chemical solution deposition of 0.7 Pb(Mg1/3Nb2/3)O3-0.3 PbTiO3 thin films were studied. The precursors were prepared from lead acetate or acetylacetone-modified lead acetate by diol-based route, and dried at 100ºC.Thermal decompositions of the PT, PMN and PMN-PT precursors in air occur stepwise. Between room temperature and approximately 200ºC the weight loss of a few % is due to evaporation of residual solvents. Organic groups decompose in the 200 - 400ºC and 400-650ºC ranges. The thermal decompositions are affected by the choice of the Pb-compound and chemical composition of the sample.

European Network of Excellence MIND NMP3-CT2005-515757.

Peer reviewed

Related Organizations

Instituto de Ciencia de Materiales de Madrid
Spain
Spanish National Research Council
Spain
Jožef Stefan Institute
Slovenia
Jožef Stefan Institute
Slovenia
Jozef Stefan Institute
Slovenia

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Keywords

Sol-gel, Película, Térmico, Titanate, Lead, Niobate, Thermal, PMNPT, Análisis, Magnesium, Film, Analysis

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