Fabrication and electrical properties of lead zirconate titanate-cement-epoxy composites
In this study, epoxy modified lead zirconate titanate-cement 0-3 and 1-3 composites were fabricated via two different techniques with epoxy added as the third phase. The 0-3 composites were fabricated by the normal paste mixing, while the 1-3 composites were fabricated using a dice-and-fill techniqu...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2014
|
| Online Access: | http://www.scopus.com/inward/record.url?eid=2-s2.0-79955696594&partnerID=40&md5=1e498f8bd365dd5be96abd40b3535765 http://cmuir.cmu.ac.th/handle/6653943832/6165 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Chiang Mai University |
| Language: | English |
| Summary: | In this study, epoxy modified lead zirconate titanate-cement 0-3 and 1-3 composites were fabricated via two different techniques with epoxy added as the third phase. The 0-3 composites were fabricated by the normal paste mixing, while the 1-3 composites were fabricated using a dice-and-fill technique. The dielectric and ferroelectric properties of the composites were examined. The results showed that dielectric constant (εr) at frequency of 1 kHz of 1-3 composites was higher and dielectric loss was lower than those of the 0-3 composite. The ferroelectric hysteresis loops agree with the results showing reduction area in lossy characteristic and the loops become more apparent in 1-3 composites. The use of epoxy results in a lower Pir value but a reduction in the lossy appearance of P-E loops is observed. |
|---|