Publication: Dielectric and ferroelectric behavior in 8/40/60 PLZT ceramics
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Issued Date
2014
Resource Type
File Type
application/pdf
ISSN
10226680
Other identifier(s)
2-s2.0-84904050733
Rights Holder(s)
มหาวิทยาลัยศรีนครินทรวิโรฒ
Bibliographic Citation
Advanced Materials Research. Vol 936, (2014), p.119-122
Suggested Citation
Chumprasert L., Chirapatpimol K., Limpichaipanit A., Chokethawai K., Ngamjarurojana A. Dielectric and ferroelectric behavior in 8/40/60 PLZT ceramics. Advanced Materials Research. Vol 936, (2014), p.119-122. doi:10.4028/www.scientific.net/AMR.936.119 Retrieved from: https://hdl.handle.net/20.500.14740/6354
Abstract
This paper describes the relationship between sintering time conditons, tetragonality from phase formation, dielectric and ferroelectric characteristics of tetragonal PLZT (lanthanum modified lead zirconate titanate) ceramics with the pressureless sintering conditions. Ferroelectric compounds of Pb0.92La0.08 (Zr0.4,Ti0.6)0.98)O3, PLZT 8/40/60, were prepared using mixed-oxide synthetic route via a rapid vibro-milling method. X-ray diffraction, is used to observe the tetragonality characteristic and the presence of pyrochlore. When sintering time was increased (≥ 8 hours), pyrochlore was developed. It can be observed that with the increased sintering time, it were changed the structure and ferroelectric behavior of the PLZT ceramics. © (2014) Trans Tech Publications, Switzerland.
Subject(s)
Ceramic materials
Dielectric materials
Engineering technology
Ferroelectric materials
Ferroelectricity
Lead
Materials science
Semiconducting lead compounds
Sintering
Titanium oxides
X ray diffraction
Ferroelectric behavior
Ferroelectric characteristics
Ferroelectric compounds
Lanthanum-modified lead zirconate titanate
Phase formations
Plzt
Pressure-less sintering
Tetragonality
Ferroelectric ceramics
Dielectric materials
Engineering technology
Ferroelectric materials
Ferroelectricity
Lead
Materials science
Semiconducting lead compounds
Sintering
Titanium oxides
X ray diffraction
Ferroelectric behavior
Ferroelectric characteristics
Ferroelectric compounds
Lanthanum-modified lead zirconate titanate
Phase formations
Plzt
Pressure-less sintering
Tetragonality
Ferroelectric ceramics