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Dielectric Behaviour of ZnAl-NO3 LDHs Filled with Polyvinyl Chloride Composite at Low Microwave Frequencies
المؤلفون المشاركون
Salih, Ethar Y.
Abbas, Zulkifly
Hussein, Mohd Zobir
Hussein-Al-Ali, Samer Hasan
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-12-02
دولة النشر
مصر
عدد الصفحات
6
الملخص EN
Recently, researchers have shown great interest in improving the thermal, mechanical, dielectric, and microwave properties of pure polymers through the use of polymer-based composites.
The essential properties of polymer-based composites can be modified by varying the amount of Zn/Al-NO3 layered double hydroxide (LDH) added to polyvinyl chloride (PVC).
Therefore, by determining the optimal ratio of LDH in the PVC matrix, the dielectric properties of PVC-LDH composites can be improved.
An LDH was prepared using the coprecipitation method, while PVC-LDH composites were prepared using tetrahydrofuran (THF) as the solvent.
The composites were characterised using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM), and room temperature dielectric measurements were investigated using an RF Impedance/Material Analyzer (Agilent 4291).
The results confirmed that the prepared composites were pure.
Additionally, the presence of LDH in the PVC matrix was verified.
The dielectric measurements showed that an increase in the LDH concentration leads to an increase in the dielectric constant and the dielectric loss factor.
When used as dielectric filler in the PVC matrix, the LDH improved the dielectric properties of the fabricated composites.
The results indicate that these composites show great potential for use as microwave absorbers at low microwave frequencies.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Salih, Ethar Y.& Abbas, Zulkifly& Hussein-Al-Ali, Samer Hasan& Hussein, Mohd Zobir. 2014. Dielectric Behaviour of ZnAl-NO3 LDHs Filled with Polyvinyl Chloride Composite at Low Microwave Frequencies. Advances in Materials Science and Engineering،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1015763
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Salih, Ethar Y.…[et al.]. Dielectric Behaviour of ZnAl-NO3 LDHs Filled with Polyvinyl Chloride Composite at Low Microwave Frequencies. Advances in Materials Science and Engineering No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1015763
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Salih, Ethar Y.& Abbas, Zulkifly& Hussein-Al-Ali, Samer Hasan& Hussein, Mohd Zobir. Dielectric Behaviour of ZnAl-NO3 LDHs Filled with Polyvinyl Chloride Composite at Low Microwave Frequencies. Advances in Materials Science and Engineering. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1015763
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1015763
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