Please use this identifier to cite or link to this item:
|Title:||Effect of dwell time during sintering on piezoelectric properties of (Ba0.85Ca0.15)(Ti0.90Zr0.10)O 3 lead-free ceramics||Authors:||Wu, J.
Lead-free piezoelectric ceramic
|Issue Date:||13-Oct-2011||Citation:||Wu, J., Xiao, D., Wu, W., Zhu, J., Wang, J. (2011-10-13). Effect of dwell time during sintering on piezoelectric properties of (Ba0.85Ca0.15)(Ti0.90Zr0.10)O 3 lead-free ceramics. Journal of Alloys and Compounds 509 (41) : L359-L361. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jallcom.2011.08.024||Abstract:||In this letter, the effect of dwell time (1-6 h) during sintering on the piezoelectric properties is investigated for the (Ba0.85Ca 0.15)(Ti0.90Zr0.10)O3 ceramics. All ceramics sintered at different dwell time are of a pure phase, and its structure distortion is induced by too long dwell time. Their dielectric constant and remanent polarization increases and the coercive field decreases with increasing dwell time. An enhanced piezoelectric behavior (d33 ∼ 492 pC/N and kp ∼ 51.5%) is demonstrated for the BCTZ ceramic with an optimum dwell time of 5 h, owing to the structure distortion together with a dense microstructure and a larger grain size. © 2011 Elsevier B.V.||Source Title:||Journal of Alloys and Compounds||URI:||http://scholarbank.nus.edu.sg/handle/10635/86268||ISSN:||09258388||DOI:||10.1016/j.jallcom.2011.08.024|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Apr 3, 2020
WEB OF SCIENCETM
checked on Mar 18, 2020
checked on Mar 29, 2020
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.