Title of article
Quantitative dependence of the properties of Pb0.99(Zr0.95Ti0.05)0.98Nb0.02O3 ferroelectric ceramics on porosity
Author/Authors
Nie، نويسنده , , Heng Chang and Dong، نويسنده , , Xian-Lin and Feng، نويسنده , , Ning Bo and Chen، نويسنده , , Xue Feng and Wang، نويسنده , , Gen Shui and Gu، نويسنده , , Yan and He، نويسنده , , Hong Liang and Liu، نويسنده , , Yu Sheng، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
4
From page
564
To page
567
Abstract
Porous Pb0.99(Zr0.95Ti0.05)0.98Nb0.02O3 ferroelectric ceramics with a pore size of the order of the crystalline grain size were prepared and the microstructure and the properties were investigated. Based on this microstructure, the net porosity of the ceramics can be attributed to the intentionally introduced extrinsic porosity and thus the quantitative dependence of ferroelectric and dielectric properties of the ceramics on the porosity can be established respectively. A good agreement with experimental measurements was obtained. Our work represents the first attempt to tailor the properties of ferroelectric ceramics via varying the porosity from the viewpoint of application.
Keywords
D. Ferroelectricity , A. Ceramics , D. Dielectric properties
Journal title
Materials Research Bulletin
Serial Year
2010
Journal title
Materials Research Bulletin
Record number
2100062
Link To Document