Dielectric characteristics and positron annihilation study of Eu2O3-doped CaCu3Ti4O12 ceramics
β Scribed by Tao Li; Yuncai Xue; Zhenping Chen; Fanggao Chang
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 614 KB
- Volume
- 158
- Category
- Article
- ISSN
- 0921-5107
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π SIMILAR VOLUMES
CaCu 3 Ti 4 Γ x Fe x O 12 (0 rx r 0.2) ceramics were fabricated by a solid-state reaction method, and the dielectric properties were studied. Dielectric measurement performed at room temperature shows that with Fe content increasing from 0 to 0.2, the dielectric constant (e 0 ) decreases from about
In this study, the CaCu 3 Ti 4 O 12 (CCTO) ceramic phase was synthesized by microwave heating in a much shorter time compared to the conventional heating methods. The results indicate that microwave processing is a promising method for preparing CCTO ceramics. CCTO was prepared using a domestic micr
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