Structural, dielectric dispersion and relaxation, and optical properties of multiphase semicrystalline PEO/PMMA/ZnO nanocomposites

Composite Interfaces, Год журнала: 2020, Номер unknown, С. 1 - 16

Опубликована: Сен. 8, 2020

Polymer nanocomposites (PNCs) of tailorable dielectric and optical properties are categorized as polymer nanodielectrics (PNDs) for their uses in developing flexible stretchable-type advanced organoelectronic devices. This paper reports the detailed structural, dielectric, multiphase PEO/PMMA/ZnO comprising poly(ethylene oxide) (PEO) blended with poly(methyl methacrylate) (PMMA) equal composition a host matrix zinc oxide (ZnO) nanoparticles filler varying concentrations (1–5 wt%). X-ray diffraction (XRD) results confirmed successful formation these considerable decrease percent crystallinity which was attributed to alterations crystalline parameters PEO resulting from polymer–nanoparticle interfaces electrostatic interactions. The relaxation spectroscopy (DRS) 20 Hz 1 MHz range that confinement homogenously distributed ZnO PEO/PMMA structures caused significant lowering permittivity governed by interfacial polarization dipolar ordering some alteration conductivity chain segmental processes reveal suitability hybrid low PNDs microelectronics. UV-Vis absorbance energy bandgap were found concentration-dependent explores composites promising materials optoelectronic device applications.

Язык: Английский

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Evolution in electrochemical performance of the solid blend polymer electrolyte (PEO/PVDF) with the content of ZnO nanofiller

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2021, Номер 632, С. 127773 - 127773

Опубликована: Окт. 25, 2021

Язык: Английский

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SiO2 nanofiber reinforced P(VdF-HFP) based microporous polymer electrolytes for advanced energy storage applications

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2023, Номер 673, С. 131819 - 131819

Опубликована: Июнь 7, 2023

Язык: Английский

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The ionic conductivity and electrochemical performance of Alginate-PVA based polymer electrolyte with Li+ charge carriers for supercapacitor

Journal of Electroanalytical Chemistry, Год журнала: 2024, Номер 967, С. 118463 - 118463

Опубликована: Авг. 1, 2024

Язык: Английский

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Effect of active MgO nano-particles dispersion in small amount within magnesium-ion conducting polymer electrolyte matrix

Nano-Structures & Nano-Objects, Год журнала: 2020, Номер 24, С. 100587 - 100587

Опубликована: Окт. 1, 2020

Язык: Английский

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