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Please use this identifier to cite or link to this item: https://dspace.iiti.ac.in/handle/123456789/7026
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dc.contributor.authorPatel, Satyanarayanen_US
dc.date.accessioned2022-03-17T01:00:00Z-
dc.date.accessioned2022-03-21T10:52:08Z-
dc.date.available2022-03-17T01:00:00Z-
dc.date.available2022-03-21T10:52:08Z-
dc.date.issued2020-
dc.identifier.citationPatel, S., & Kumar, M. (2020). Electrocaloric properties of sr and sn doped BCZT lead-free ceramics. EPJ Applied Physics, 91(2) doi:10.1051/epjap/2020200165en_US
dc.identifier.issn1286-0042-
dc.identifier.otherEID(2-s2.0-85090118241)-
dc.identifier.urihttps://doi.org/10.1051/epjap/2020200165-
dc.identifier.urihttps://dspace.iiti.ac.in/handle/123456789/7026-
dc.description.abstractIn the present work, the electrocaloric (EC) effect in lead-free Sr and Sn doped (Ba0.85Ca0.075Sr0.075)(Zr0.1Ti0.88Sn0.02)O3 ceramic prepared by solid-state method has been investigated. The phase purity and pure perovskite phase formation with Sr and Sn doping is confirmed by X-ray diffraction. The adiabatic temperature change ΔT (due to the EC effect), entropy change (ΔS) and refrigeration capacity (RC) are estimated under various electric fields. The maximum peak values of ΔT, ΔS and RC are found as 1.5 K, 1.8 J/kg.K and 2.75 J/kg, respectively under the applied electric field of 33 kV/cm at 305 K. It is also observed that the ΔT, ΔS and RC decreases with an increase in applied temperature. Moreover, the estimated values of EC properties are significantly high which indicates that fabrication of Sr and Sn doped lead-free ceramics can be advantageous for EC applications. © 2020 EDP Sciences.en_US
dc.language.isoenen_US
dc.publisherEDP Sciencesen_US
dc.sourceEPJ Applied Physicsen_US
dc.subjectElectric fieldsen_US
dc.subjectPerovskiteen_US
dc.subjectAdiabatic temperature changeen_US
dc.subjectElectrocaloricen_US
dc.subjectEntropy changesen_US
dc.subjectLead free ceramicsen_US
dc.subjectPhase purityen_US
dc.subjectPure perovskite phaseen_US
dc.subjectRefrigeration capacityen_US
dc.subjectSolid state methoden_US
dc.subjectTin metallographyen_US
dc.titleElectrocaloric properties of Sr and Sn doped BCZT lead-free ceramicsen_US
dc.typeJournal Articleen_US
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