Enhancement of optical, mechanical and micro structural properties in nanocomposite films of PVA doped with WO3 nanoparticles
作者： Rithin Kumar N.B. , Vincent Crasta , B M Praveen
DOI: 10.1108/IJSI-08-2014-0036
关键词:
摘要: Purpose – The purpose of this paper is to explore the synthesis, preparation and investigation micro structural, optical mechanical studies polyvinyl alcohol (PVA) doped with tungsten oxide (WO3) nanocomposites films. These films were prepared by simple solvent casting method further characterized using Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), UV-visible spectroscopy, universal testing machine (UTM), scanning electron microscope (SEM), energy-dispersive analysis X-rays (EDAX) atomic force (AFM) techniques determine enhancement in properties increase dopant concentration. Design/methodology/approach present deals synthesis WO3 nanoparticles precipitation doping into PVA matrix prepare a polymer nanocomposite film coagulation method. FTIR explores interaction dopants matrix. XRD spectra investigate v...
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