Abstract
Nanosize ferroelectric powders of Pb(Zr,Ti)O/sub 3/ (PZT) have been successfully synthesized by pulsed wire discharge. This has been achieved by the evaporation of Pb, Zr, and Ti wires simultaneously. Since these metals have considerable difference at the boiling point, instant heating by using pulsed-power technology has a great advantage in producing mixed vapors consisting of the metals. Ferroelectrics have been obtained by subsequent heat treatment at 800/spl deg/C. A dense sintered body of Pb(Zr,Ti)O/sub 3/, with relative density of 95%, was obtained by the low temperature sintering at 800/spl deg/C for 30 min, possibly due to the large specific surface area (13.2 m/sup 2//g) of nanosize powders.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.