CaCu 3 Ti 4 ร 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
Enhanced dielectric properties and sinterability of CaCu3Ti4O12 ceramics by Sr2+ doping
โ Scribed by Wang Li; Shen-Yu Qiu; Nan Chen; Bing-Fa Liu; Guo-Ping Du
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 308 KB
- Volume
- 405
- Category
- Article
- ISSN
- 0921-4526
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Dielectric properties of CaCu 3 Ti 4 O 12 (CCTO)-based ceramics and thick films (e โผ50 m) prepared from powders synthesized by a soft chemistry method (co-precipitation) are presented and discussed. The characteristics of pellets and thick films are compared. The pellets exhibit high values of the
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