CO-sensing characteristics of La0.8Pb0.2Fe0.8Co0.2O3 perovskite films prepared by RF magnetron sputtering
β Scribed by Peng Song; Qi Wang; Zhongxi Yang
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 456 KB
- Volume
- 41
- Category
- Article
- ISSN
- 1386-9477
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## Abstract The electrochemical characteristics of a La~0.8~Sr~0.2~Co~0.2~Fe~0.8~O~3βΞ΄~ electrode, synthesised using the sprayβdrying technique andΒ deposited __via__ screen printing on a double layer Ce~0.8~Gd~0.2~O~2βΞ΄~/ZrO~2~(8βmol% Y~2~O~3~) electrolyte, were studied using AC impedance spectrosc
Bulk (Zr ,Sn )TiO ceramics have shown excellent dielectric properties at microwave frequencies; 0.8 0.2 4 however, the high sintering temperature of the bulk materials is the major obstacle in their use as dielectric resonators to miniaturize microwave circuits. It was possible to obtain highly orie