Influence of the sintering temperature on ferroelectric properties of potassium-sodium niobate piezoelectric ceramics

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorINTEMA-
Autor(es): dc.contributorCSIC-
Autor(es): dc.contributorUniversidad Antonio de Nebrija-
Autor(es): dc.creatorCortés, J. A. [UNESP]-
Autor(es): dc.creatorCamargo, J.-
Autor(es): dc.creatorRachia, M. F. [UNESP]-
Autor(es): dc.creatorRubio-Marcos, F.-
Autor(es): dc.creatorRamajo, L.-
Autor(es): dc.creatorCastro, M.-
Autor(es): dc.creatorRamírez, M. A. [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:46:40Z-
Data de disponibilização: dc.date.available2022-02-22T00:46:40Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1142/S2010135X21400026-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/206282-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/206282-
Descrição: dc.descriptionThe effect of sintering condition on structure, microstructure, and ferroelectric properties of (K0.44Na0.52Li0.04) (Nb0.86Ta0.10Sb0.04)- O3 (KNL-NTS) has been investigated. Ceramic powders have been synthesized by the solid-state reaction method and sintered at different temperatures (1115°C, 1125°C, and 1140°C). Then, samples were characterized by thermogravimetric analysis, X-ray diffraction, scanning electron microscopy, and impedance spectroscopy. Through XRD results, the perovskite structure and small peaks corresponding to a secondary phase were detected. Ceramics processed at the highest temperatures showed higher densities and good piezoelectric properties (d33, Kp, and Kt), particularly specimens sintered at 1125°C presented the highest piezoelectric performance.-
Descrição: dc.descriptionSao Paulo State University - UNESP Faculty of Engineering of Guaratingueta. Av., Dr. Ariberto Pereira da Cunha 333, Portal das Colinas-
Descrição: dc.descriptionResearch Institute for Materials Science and Technology INTEMA, Av. Colon 10850-
Descrição: dc.descriptionElectroceramics Department Instituto de Cerámica y Vidrio CSIC, Kelsen 5-
Descrição: dc.descriptionEscuela Politécnica Superior Universidad Antonio de Nebrija, Pirineos 55-
Descrição: dc.descriptionSao Paulo State University - UNESP Faculty of Engineering of Guaratingueta. Av., Dr. Ariberto Pereira da Cunha 333, Portal das Colinas-
Idioma: dc.languageen-
Relação: dc.relationJournal of Advanced Dielectrics-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectferroelectric properties-
Palavras-chave: dc.subjectKNL-NTS-
Palavras-chave: dc.subjectlead-free-
Título: dc.titleInfluence of the sintering temperature on ferroelectric properties of potassium-sodium niobate piezoelectric ceramics-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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