Low temperature sintered ZnNb2O6 microwave dielectric ceramics doped with ZnO-V2O5 additions

Our works focused on the research of ZnNb2O6 ceramics doped with different amount of ZnO and V2O5 because some compounds in ZnO-V2O5 system have high quality factors and low sintering temperature. Therefore, we supposed that ZnNb2O6 ceramics codoped with ZnO and V2O5 may have low sintering temperatu...

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Bibliographic Details
Published in:Journal of materials science 2005-12, Vol.40 (24), p.6581-6583
Main Authors: Wang, Jin, Yue, Zhenxing, Gui, Zhilun, Li, Longtu
Format: Article
Language:English
Subjects:
Low temperature
Materials science
Zinc oxide
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Summary:Our works focused on the research of ZnNb2O6 ceramics doped with different amount of ZnO and V2O5 because some compounds in ZnO-V2O5 system have high quality factors and low sintering temperature. Therefore, we supposed that ZnNb2O6 ceramics codoped with ZnO and V2O5 may have low sintering temperature combining with excellent microwave properties. In this letter, we investigated the low-temperature sintering of ZnNb2O6 ceramics by codoping with ZnO and V2O5 according to ZnO*V2O5 and 2ZnO*V2O5, and carried out a comparative study on the influence of two additions on the microstructure and dielectric properties of ZnNb2O6 ceramics.
ISSN:0022-2461
1573-4803
DOI:10.1007/s10853-005-2639-7