Study of electrical, dielectric and EMI shielding behavior of copper metal, copper ferrite and PVDF composite
In the present work a comparative study of electrical, dielectric and EMI shielding behaviour of copper metal-PVDF and copper ferrite- PVDF composites has been carried out. The obtained results suggest that copper metal PVDF composite shows better conductivity and dielectric constant in addition to...
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Published in | Integrated ferroelectrics Vol. 194; no. 1; pp. 80 - 87 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
Philadelphia
Taylor & Francis
22.11.2018
Taylor & Francis Ltd |
Subjects | |
Online Access | Get full text |
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Summary: | In the present work a comparative study of electrical, dielectric and EMI shielding behaviour of copper metal-PVDF and copper ferrite- PVDF composites has been carried out. The obtained results suggest that copper metal PVDF composite shows better conductivity and dielectric constant in addition to excellent shielding efficiency in the X-band frequency range in comparison to copper ferrite PVDF composite. On the other hand copper ferrite PVDF composite exhibits better crystallinity. A high absorption dominated EMI shielding efficiency (SE) value of 28.75 dB is achieved for the copper metal-PVDF composite, thus making it a potential candidate for shielding application. |
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ISSN: | 1058-4587 1607-8489 |
DOI: | 10.1080/10584587.2018.1514879 |