- Tytuł:
- PLZT microfibers technology optimization
- Autorzy:
-
Kozielski, L.
Adamczyk, M.
Feliksik, K.
Bochenek, D.
Clemens, F. - Powiązania:
- https://bibliotekanauki.pl/articles/958205.pdf
- Data publikacji:
- 2016
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
Electrocaloric Efect
piezoelectric fibers
ferroelectric properties - Opis:
- Electrocaloric (EC) structures for a new generation of cooling or heating elements utilize the temperature dependence of spontaneous polarization in some ferroelectric materials to convert waste heat into electricity and vice versa. A (Pb0.93La0.07) (Zr0.65Ti0.35)O3 material, have the largest recorded pyroelectric coefficient. An effective predicted form for such applications is fiber, due to small heat capacitance and quick response time, even for nano second laser excitation. Consequently, the presented work provides a description of the optimization of structural, ferroelectric and piezoelectric properties of obtained fibers, finally concluding on necessity of sintering temperature reduction in 100°C in contrast to bulk form to effectively prevent its destruction.
- Źródło:
-
Archives of Metallurgy and Materials; 2016, 61, 3; 1471-1476
1733-3490 - Pojawia się w:
- Archives of Metallurgy and Materials
- Dostawca treści:
- Biblioteka Nauki
Artykuł