Structural and electrical studies of PMMA and PVdF based blend polymer electrolyte

PMMA-Poly Methyl Methacrylate, PVdF-Poly Vinylidene Fluoride and Silver Nitrate (AgNO 3 ) based blend polymer electrolytes have been prepared by solution cast method. DMF (Dimethyl Farmamide) was used as a common solvent. These systems have been characterized by Scanning Electron Microscopy, Fourier...

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Bibliographic Details
Published inSN applied sciences Vol. 2; no. 12; p. 2093
Main Authors Jeedi, Venkata Ramana, Narsaiah, E. Laxmi, Yalla, Mallaiah, Swarnalatha, R., Reddy, S. Narender, Sadananda Chary, A.
Format Journal Article
LanguageEnglish
Published Cham Springer International Publishing 01.12.2020
Springer Nature B.V
Subjects
4. Materials (general)
Applied and Technical Physics
Chemistry/Food Science
Conductivity
Dielectric properties
Earth Sciences
Electrical studies
Electrolytes
Engineering
Environment
Fourier transforms
Infrared spectroscopy
Ion currents
Materials Science
Molten salt electrolytes
Morphology
Polymer blends
Polymers
Polymethyl methacrylate
Polymethylmethacrylate
Radiation
Ratios
Research Article
Scanning electron microscopy
Silver
Silver nitrate
Solid electrolytes
Spectrum analysis
Vinylidene
Vinylidene fluoride
X-ray diffraction
Solution casting
FTIR
Ionic conductivity
Impedance analysis
SEM
XRD
Solid polymer electrolyte
Dielectric studies
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Summary:PMMA-Poly Methyl Methacrylate, PVdF-Poly Vinylidene Fluoride and Silver Nitrate (AgNO 3 ) based blend polymer electrolytes have been prepared by solution cast method. DMF (Dimethyl Farmamide) was used as a common solvent. These systems have been characterized by Scanning Electron Microscopy, Fourier Transform IR Spectroscopy and X-ray Diffraction for various ratios of prepared solid polymer electrolytes. DC ion conductivity has been studied for prepared electrolyte systems and the ionic conductivity of these systems showed Arrhenius behavior. It has been found that the electrolyte membrane's ionic conductivity rises with temperature. AC conductivity, electric modulus and dielectric studies have been investigated. The enhancement of conductivity was observed to be maximum for PMMA(70%):PVdF(30%):AgNO 3 (5%) (9.13 × 10 –6 S/cm) and is attributed to decrease in crystallinity.
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ISSN:2523-3963
2523-3971
DOI:10.1007/s42452-020-03868-8