Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorRattiyakorn Rianyoien_US
dc.contributor.authorRuamporn Potongen_US
dc.contributor.authorAthipong Ngamjarurojanaen_US
dc.contributor.authorArnon Chaipanichen_US
dc.description.abstract© 2018 Elsevier Ltd and Techna Group S.r.l. In this paper, 2-2 connectivity pattern lead-free piezoelectric ceramic Bi0.5Na0.5TiO3/Portland cement composites with ≈ 30–70 vol% of Bi0.5Na0.5TiO3ceramic has been successfully fabricated. Dielectric and piezoelectric properties of the composites were investigated. The results showed that Bi0.5Na0.5TiO3ceramic content has an effect on dielectric property of the composite, that is the dielectric constant value increased as Bi0.5Na0.5TiO3ceramic content increased while the dielectric loss value reduced at higher Bi0.5Na0.5TiO3ceramic content. The piezoelectric coefficient (d33) values of composites obtained were in the range of 48 pC/N to 73 pC/N. Moreover, composite with Bi0.5Na0.5TiO3ceramic content of ≈ 30 vol% exhibited highest piezoelectric voltage coefficient (g33) value of 26.06 mV m/N. Therefore, these promising results showed that the 2–2 connectivity pattern lead-free piezoelectric ceramic Bi0.5Na0.5TiO3/Portland cement composite has the potential to be used as a sensor for structural health monitoring application.en_US
dc.subjectChemical Engineeringen_US
dc.subjectMaterials Scienceen_US
dc.titleDielectric and piezoelectric properties of 2-2 connectivity lead-free piezoelectric ceramic Bi<inf>0.5</inf>Na<inf>0.5</inf>TiO<inf>3</inf>/Portland cement compositesen_US
article.title.sourcetitleCeramics Internationalen_US Mai Universityen_US University of Technology systemen_US
Appears in Collections:CMUL: Journal Articles

Files in This Item:
There are no files associated with this item.

Items in CMUIR are protected by copyright, with all rights reserved, unless otherwise indicated.