Investigation on the dielectric properties of 0-3 lead zirconate titanate-geopolymer composites
Lead zirconate titanate (PZT)-fly ash geopolymer pastes composites of 0-3 connectivity were fabricated using 30-50% by volume. The mineralogical compositions of fly ash geopolymer materials were investigated using X-ray diffraction (XRD). The 10 mol sodium hydroxide solution and sodium silicate solu...
محفوظ في:
| المؤلفون الرئيسيون: | , , , , |
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| التنسيق: | مقال |
| منشور في: |
Taylor and Francis Ltd.
2015
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84901301247&origin=inward http://cmuir.cmu.ac.th/handle/6653943832/38732 |
| الوسوم: |
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| المؤسسة: | Chiang Mai University |
| الملخص: | Lead zirconate titanate (PZT)-fly ash geopolymer pastes composites of 0-3 connectivity were fabricated using 30-50% by volume. The mineralogical compositions of fly ash geopolymer materials were investigated using X-ray diffraction (XRD). The 10 mol sodium hydroxide solution and sodium silicate solution at a sodium silicate-to-sodium hydroxide ratio of 0.67 were used to prepare geopolymer pastes. The pastes were cured at 60?C for 2 days. The results showed that the dielectric constant of PZT-fly ash geopolymer pastes composites decreased with increasing PZT content at 1 KHz. The dielectric properties of PZT-fly ash geopolymer pastes composites were also found to depend on the frequency. Copyright © 2013 Taylor & Francis Group, LLC. |
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