Conductivity and Dielectric Behavior of AgCF3SO3 Doped PEO Polymer Films
作者： Nirali Gondaliya , D. K. Kanchan , Poonam Sharma , Manish S. Jayswal , Meenakshi Pant
DOI: 10.1080/10584587.2010.489494
关键词:
摘要: PEO containing AgCF3SO3 polymer films have been prepared by the hot press technique. The effect of salt concentration on frequency-dependent conductivity properties PEO: complexes are investigated impedance spectroscopy in temperature range from 303 K to 328 K. ac and dielectric samples analyzed. obeyes universal power law as increases, feature σ(ω) α ωn is more predominant. permittivity found increase with samples. imaginary part electrical modulus, M” shows formation dispersion peak. Relaxation times for ionic charges carriers were extracted peak maxima modulus at various temperatures. plot relaxation a function Arrhenius type behavior.
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