Abstract
Microwave sintering of Pb(Zr, Ti)O3, PZT, based ceramics was investigated using multimode heating at 2.45 GHz and 30 GHz and compared to conventional thermal processing. For both PZT-5 and PZT-5H "soft" piezoelectric ceramics, microwave processing resulted in a reduction of sintering temperature by more than 150 K. Of significance to the production of high surface area lead-based components, minimal PbO volatility was detected for samples processed as high as 1200°C. In contrast to conventionally processed PZTs, minimal grain size dependency of the dielectric and piezoelectric properties was observed.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 312-317 |
| Number of pages | 6 |
| Journal | Journal of the Ceramic Society of Japan |
| Volume | 111 |
| Issue number | 1293 |
| DOIs | |
| State | Published - Jan 1 2003 |
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All Science Journal Classification (ASJC) codes
- Ceramics and Composites
- Chemistry(all)
- Condensed Matter Physics
- Materials Chemistry
Cite this
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Investigation of high frequency (2.45 GHz, 30 GHz) sintering of Pb-based ferroelectrics. / Rhee, Sorah; Shrout, Thomas R.; Link, Guido; Thumm, Manfred.
In: Journal of the Ceramic Society of Japan, Vol. 111, No. 1293, 01.01.2003, p. 312-317.Research output: Contribution to journal › Article
TY - JOUR
T1 - Investigation of high frequency (2.45 GHz, 30 GHz) sintering of Pb-based ferroelectrics
AU - Rhee, Sorah
AU - Shrout, Thomas R.
AU - Link, Guido
AU - Thumm, Manfred
PY - 2003/1/1
Y1 - 2003/1/1
N2 - Microwave sintering of Pb(Zr, Ti)O3, PZT, based ceramics was investigated using multimode heating at 2.45 GHz and 30 GHz and compared to conventional thermal processing. For both PZT-5 and PZT-5H "soft" piezoelectric ceramics, microwave processing resulted in a reduction of sintering temperature by more than 150 K. Of significance to the production of high surface area lead-based components, minimal PbO volatility was detected for samples processed as high as 1200°C. In contrast to conventionally processed PZTs, minimal grain size dependency of the dielectric and piezoelectric properties was observed.
AB - Microwave sintering of Pb(Zr, Ti)O3, PZT, based ceramics was investigated using multimode heating at 2.45 GHz and 30 GHz and compared to conventional thermal processing. For both PZT-5 and PZT-5H "soft" piezoelectric ceramics, microwave processing resulted in a reduction of sintering temperature by more than 150 K. Of significance to the production of high surface area lead-based components, minimal PbO volatility was detected for samples processed as high as 1200°C. In contrast to conventionally processed PZTs, minimal grain size dependency of the dielectric and piezoelectric properties was observed.
UR - http://www.scopus.com/inward/record.url?scp=0037973305&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0037973305&partnerID=8YFLogxK
U2 - 10.2109/jcersj.111.312
DO - 10.2109/jcersj.111.312
M3 - Article
AN - SCOPUS:0037973305
VL - 111
SP - 312
EP - 317
JO - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
JF - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
SN - 1882-0743
IS - 1293
ER -