Large Electrocaloric Effect in Nanostructure-Engineered (Bi, Na)TiO3-Based Thin Films.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c14831
Abstract: Although the solid-state cooling technology based on electrocaloric response has been considered a promising refrigeration solution for microdevices, the mediocre dipolar entropy change ΔS impedes its practical applications. In this work, ΔS of a conventional… read more here.
Keywords: electrocaloric effect; large electrocaloric; thin films; temperature ... See more keywords
Broad-temperature-span and large electrocaloric effect in lead-free ceramics utilizing successive and metastable phase transitions
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry A"
DOI: 10.1039/c9ta10164k
Abstract: We achieved a large electrocaloric effect over a broad temperature span in lead-free ceramics utilizing successive and metastable phase transitions. read more here.
Keywords: electrocaloric effect; lead free; broad temperature; free ceramics ... See more keywords
Large electrocaloric response over a broad temperature range near room temperature in B a x S r 1 − x T i O 3 single crystals
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5123717
Abstract: A nonlinear thermodynamic analysis is adopted to study the electrocaloric effect of B a x S r 1 − x Ti O 3 (BST) solid solutions. The results reveal that the location of maximum adiabatic… read more here.
Keywords: response broad; electrocaloric response; temperature; room temperature ... See more keywords