Title:	Dielectric properties and electromagnetic interference shielding studies of nickel oxide and tungsten oxide reinforced polyvinylchloride nanocomposites
Authors:	Muzaffar, Aqib Ahamed, Momin Basheer Deshmukh, Kalim Abdul Rashid Pasha, Skkhadeer K. Khadheer
Citation:	MUZAFFAR, A., AHAMED, M. B., DESHMUKH, K. A. R., PASHA, S. K. K. Dielectric properties and electromagnetic interference shielding studies of nickel oxide and tungsten oxide reinforced polyvinylchloride nanocomposites. Polymer-plastics technology and materials, 2020, roč. 59, č. 15, s. 1667-1678. ISSN 2574-0881.
Issue Date:	2020
Publisher:	Bellwether Publishing
Document type:	článek article
URI:	2-s2.0-85086913730 http://hdl.handle.net/11025/42656
ISSN:	2574-0881
Keywords in different language:	EMI shielding;dielectric properties;WO3;NiO;SEM
Abstract in different language:	Polyvinylchloride (PVC)/nickel oxide (NiO)/tungsten oxide (WO3) nanocomposite films were prepared via solution casting technique. The crystallinity, morphology, and the analysis of dispersion state of PVC/NiO/WO3 nanocomposite was carried out using X-ray diffraction (XRD) and scanning electron microscopy (SEM). The dielectric studies of nanocomposite films were investigated and a maximum dielectric constant of 2.3 with dielectric loss (tan δ) of 2.4 was attained. The EMI shielding studies were carried out in the X and Ku-band frequency range (8 GHz-18 GHz). The maximum SE of 15.78 dB in X-band and 12.05 dB in Ku-band was achieved for 75/20/5 compositions of the PVC/NiO/WO3 nanocomposite.
Rights:	Plný text není přístupný. © Bellwether Publishing
Appears in Collections:	Články / Articles OBD

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