Title of article
Room temperature electro-caloric effect in lead-free Ba(Zr0.1Ti0.9)1−xSnxO3 (x=0, x=0.075) ceramics
Author/Authors
H. Kaddoussi، نويسنده , , H. and Gagou، نويسنده , , Y. and Lahmar، نويسنده , , A. and Belhadi، نويسنده , , J. and Allouche، نويسنده , , B. and Dellis، نويسنده , , J.-L. and Courty، نويسنده , , M. and Khemakhem، نويسنده , , H. and El Marssi، نويسنده , , M.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2015
Pages
4
From page
64
To page
67
Abstract
Electrocaloric effect of lead-free Ba(Zr0.1Ti0.9)1−xSnxO3 (x=0 and x=0.075) ceramics is investigated. In the composition x=0, the electrocaloric strength (ξ) was about 0.23 K mm/kV at Curie temperature. The incorporation of a small amount of tin (Sn) ions in the matrix of Ba(Zr0.1Ti0.9)O3 was found to decrease the Curie temperature TC toward room temperature while the value of the electrocaloric strength remained practically unchanged (ξ=0.22 K mm/kV).
Keywords
D. Electrocaloric , D. Ferroelectric , A. BZST , C. Phase transition
Journal title
Solid State Communications
Serial Year
2015
Journal title
Solid State Communications
Record number
1752073
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