Artículo

Influence of post-calcination grinding on the properties of Ba0.85Ca0.15Zr0.1Ti0.9O3 lead-free piezoceramics

Di Loreto, Ariel Oscar; Frattini, Agustin Lujan; Stachiotti, Marcelo GabrielIcon
Fecha de publicación: 03/2017
Editorial: Elsevier Science
Revista: Materials Letters
ISSN: 0167-577X
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

The effects of the post-calcination grinding on the structural and electrical properties of Ba0.85Ca0.15Zr0.1Ti0.9O3 (BCZT) lead-free ceramics were investigated. We show that an intense degree of milling affects drastically the structural homogeneity and deteriorates the electrical properties of the ceramics. This occurs due to a phase decomposition process mechanically activated by the grinding. The resulting microstructure consists of BCZT grains, CaTiO3 nanocubes and an amorphous phase rich in Ba and Ti.
Palabras clave: Bczt Ceramics , Ferroelectrics , Lead-Free Piezoelectrics
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
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URI: http://hdl.handle.net/11336/53168
DOI: https://dx.doi.org/10.1016/j.matlet.2017.01.034
URL: https://www.sciencedirect.com/science/article/pii/S0167577X17300344
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Articulos(IFIR)
Articulos de INST.DE FISICA DE ROSARIO (I)
Citación
Di Loreto, Ariel Oscar; Frattini, Agustin Lujan; Stachiotti, Marcelo Gabriel; Influence of post-calcination grinding on the properties of Ba0.85Ca0.15Zr0.1Ti0.9O3 lead-free piezoceramics; Elsevier Science; Materials Letters; 191; 3-2017; 69-72
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