Title: Dielectric and electromagnetic interference shielding properties of zeolite 13X and carbon black nanoparticles based PVDF nanocomposites
Authors: Rani, Priyanka
Ahamed, Basheer
Deshmukh, Kalim Abdul Rashid
Citation: RANI, P., AHAMED, B., DESHMUKH, K. A. R. Dielectric and electromagnetic interference shielding properties of zeolite 13X and carbon black nanoparticles based PVDF nanocomposites. Journal of applied polymer science, 2020, roč. 138, č. 13. ISSN 0021-8995.
Issue Date: 2020
Publisher: John Wiley and Sons Inc
Document type: článek
URI: 2-s2.0-85094128101
ISSN: 0021-8995
Keywords in different language: CBNPs;Dielectric properties;EMI shielding;PVDF nanocomposites;Zeolite 13X
Abstract in different language: In the present work, Zeolite 13X and carbon black nanoparticles (CBNPs) reinforced polyvinylidene fluoride (PVDF) nanocomposites were obtained by a simple solvent casting technique. The structural, morphological and thermal properties of PVDF/Zeolite 13X/CBNPs nanocomposites with various loadings of Zeolite 13X and CBNPs were investigated using Fourier-transform infrared spectroscopy, X-ray diffraction, Scanning electron microscopy and thermo-gravimetric analysis. The dielectric studies were carried out in the 50 Hz–10 MHz frequency range at room temperature. The electromagnetic interference (EMI) shielding effectiveness (SE) of PVDF/Zeolite 13X/CBNPs nanocomposite was investigated in the 8–18 GHz frequency region (X-band and Ku-band). The maximum EMI SE of approximately −11.1 dB (8–12 GHz) and −11.5 dB (12–18 GHz) was observed for PVDF/CBNPs nanocomposites with 10 wt% loading of CBNPs. These findings emphasize the application of PVDF/ Zeolite 13X/CBNPs nanocomposites as a potential EMI shielding material.
Rights: Plný text není přístupný.
© John Wiley and Sons Inc
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