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Enhancement of Ionic Conductivity and Dielectric Permittivity for PMMA-Based Polymer Electrolyte with BaTiO3 NanoFiller.
- Source :
-
International Journal of Nanoscience . Oct2020, Vol. 19 Issue 5, pN.PAG-N.PAG. 7p. - Publication Year :
- 2020
-
Abstract
- The design of the lithium polymer battery with excellent performance needs proper exploration of the materials. Poly(methyl methacrylate) (PMMA)-hosted solid nanocomposite polymer electrolyte systems are prepared by solvent-casting technique. A fixed amount of propylene carbonate (PC) is used as a plasticizer, barium titanate (BaTiO 3) as a nanofiller and lithium hexafluorophosphate (LiPF 6) as a dopant salt. The characterization of nanocomposite solid polymer electrolyte (SPE) was carried out using scanning electron microscope (SEM), and the outcome revealed the formation of a three-dimensional network with dispersed nanofillers. The dielectric constants and ionic conductivities for different wt.% of nanofiller with different temperature ranges are measured by impedance analyzer. It is observed that for 15 wt.% of nanofiller-mixed electrolyte sample, a highest dielectric constant of 5166 and a maximum ionic conductivity of 3. 9 × 1 0 − 4 S ⋅ cm − 1 are achieved. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0219581X
- Volume :
- 19
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- International Journal of Nanoscience
- Publication Type :
- Academic Journal
- Accession number :
- 147290520
- Full Text :
- https://doi.org/10.1142/S0219581X19500352