dc.contributor.author | Yap, Emily | |
dc.contributor.author | Glaum, Julia | |
dc.contributor.author | Oddershede, Jette | |
dc.contributor.author | Daniels, John E. | |
dc.date.accessioned | 2020-08-27T08:46:31Z | |
dc.date.available | 2020-08-27T08:46:31Z | |
dc.date.created | 2018-01-19T03:47:40Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 1359-6462 | |
dc.identifier.uri | https://hdl.handle.net/11250/2675334 | |
dc.description.abstract | The ferroelectric and piezoelectric properties of (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 (BCZT) ceramics were measured as a function of porosity. Porous BCZT ceramics were fabricated using the sacrificial fugitive technique. Two different pore morphologies were induced by adding polymeric microspheres and fibres as the pore-forming agents. Increasing porosity led to decreasing ferroelectric and piezoelectric properties due to a reduction of polarisable BCZT ceramic available. With the benefit of being a lead-free piezoelectric material, porous BCZT ceramics may be considered for acoustic impedance matching in actuator and sensor applications, and also as a functional component in biomedical applications. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier | en_US |
dc.title | Effect of porosity on the ferroelectric and piezoelectric properties of (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 piezoelectric ceramics | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | publishedVersion | en_US |
dc.source.journal | Scripta Materialia | en_US |
dc.identifier.doi | https://doi.org/10.1016/j.scriptamat.2017.10.022 | |
dc.identifier.cristin | 1546952 | |
dc.description.localcode | This article will not be available due to copyright restrictions (c) 2018 by Elsevier. | en_US |
cristin.unitcode | 194,66,35,0 | |
cristin.unitname | Institutt for materialteknologi | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 2 | |