http://www.cnr.it/ontology/cnr/individuo/prodotto/ID21906
Nanostructured barium titanate ceramics (Articolo in rivista)
- Type
- Label
- Nanostructured barium titanate ceramics (Articolo in rivista) (literal)
- Anno
- 2004-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.powtec.2004.09.016 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- V. Buscaglia; M. Viviani; M.T. Buscaglia; P. Nanni; L. Mitoseriu; A. Testino; E. Stytsenko; M. Daglish; Z. Zhao; M. Nygren (literal)
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://puma.isti.cnr.it/linkres.php?resource=cnr.ieni/cnr.ieni.ge/2004-A0-006 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
- In: Powder Technology, vol. 148 (1) pp. 24-27. Elsevier, 2004. (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- Scopu (literal)
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Institute for Energetics and Interphases, National Research Council, Via De Marini 6, 16149 Genoa, Italy; Department of Chemical and Process Engineering, University of Genoa, P.le Kennedy, Pad. D, 16129 Genoa, Italy; Industrial Research Limited, Gracefield Road, PO box 31-310, Lower Hutt, New Zealand; Department of Inorganic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden (literal)
- Titolo
- Nanostructured barium titanate ceramics (literal)
- Abstract
- Dense nanocrystalline ceramics can be obtained starting from non-agglomerated nanopowders and using low-temperature sintering
processes. The preparation and the properties of Barium Titanate (BaTiO3) ceramics and thick films are reported: ceramics were prepared by
Spark Plasma Sintering (SPS) at 800 °C of nanopowders produced by a wet chemical process, while films were fabricated by airflow
deposition (AD) of mixed fine and coarse powders at room temperature followed by isothermal firing.
Ferroelectric ordering was found in both the ceramics and the sintered films by a.c. impedance. The transition from ferroelectric to
paraelectric state was broadened over a wide temperature range with Curie-Weiss parameters strongly depressed in comparison to coarse grained
ceramics. (literal)
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