| Autor: |
Wen Ying Ma, Wei Wei Ling, Zhu Chen, Cheng Xin Xu |
| Rok vydání: |
2013 |
| Předmět: |
|
| Zdroj: |
Advanced Materials Research. 721:215-218 |
| ISSN: |
1662-8985 |
| DOI: |
10.4028/www.scientific.net/amr.721.215 |
| Popis: |
Ni-Cu-Zn ferrite (NCZF) /BaTiO3 (BT) composites with different mass ratios of BT/NCZF (x) were prepared at 900°C with suitable fluxing agents. The sintered samples were then annealed in oxygen to reduce the amount of Fe2+ ions. Influence of annealing on electromagnetic properties and frequency characteristics of the samples has been investigated. The Snoek product can be somewhat improved by annealing in samples with x=10wt%, 20wt%, and 30wt%. The dielectric properties can be obviously improved in samples with x=10wt% and 30wt% after annealing in O2. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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