Optical, conductivity, dielectric, and magnetic properties of polymer nanocomposite based on PAM/cs matrix and ZnFe2O4 NPs for use in magneto-electronic and energy storage capacitor devices

Ceramics International, Journal Year: 2024, Volume and Issue: 50(7), P. 12167 - 12174

Published: Jan. 9, 2024

Language: Английский

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Recent Progress in Enhanced Optical, Mechanical, Thermal Properties, and Antibacterial Activity of the Chitosan/Polyvinylalcohol/Co3O4 Nanocomposites for Optoelectronics and Biological Applications

Journal of Polymers and the Environment, Journal Year: 2024, Volume and Issue: 32(8), P. 3735 - 3748

Published: Feb. 19, 2024

Language: Английский

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Processing polymer film nanocomposites of poly(vinylidene fluoride)/poly(ethylene oxide) and cobalt oxide nanoparticles for flexible energy storage systems

Optical and Quantum Electronics, Journal Year: 2024, Volume and Issue: 56(7)

Published: June 7, 2024

Language: Английский

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Developing polymer nanocomposite films of ZnO/NiFe2O4 nanohybrids, polyvinyl pyrrolidone, and chitosan for flexible electromagnetic applications and energy storage devices

Ceramics International, Journal Year: 2024, Volume and Issue: 50(16), P. 28794 - 28804

Published: May 15, 2024

Language: Английский

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Preparation, structural characterization, optical, photoluminescence, AC electrical conductivity and broadband dielectric properties of WO3 reinforced PEG/CS blend for futuristic optoelectronic and energy storage devices

Results in Physics, Journal Year: 2024, Volume and Issue: 59, P. 107582 - 107582

Published: March 18, 2024

Polymer nanocomposites (PNCs) composed of biopolymers and metallic oxides are important classes materials. In addition to the environmental economic considerations, these materials became best candidates for various industrial fields. current study, solution cast procedure is used prepare polymer based on polyethylene glycol (PEG)/chitosan (CS) blend varying concentrations tungsten trioxide nanoparticles (WO3 NPs), as a nanofiller. TEM micrograph shows that WO3 NPs have particle sizes 5–32 nm their shapes cubic spherical. The XRD results reveal semicrystalline PEG/CS through showing three distinct diffraction peaks at 2θ = 7.42°, 19.47° 23.62° degree crystallinity decreased after incorporation due formation polymer-nanoparticle interactions indicated by FTIR spectra. values optical energy bandgap (direct indirect) reduce while Urbach increases with raising concentration in matrix. PEG/CS-WO3 films' PL spectra show photoemission peak about 387 nm, where this loses intensity becomes broader induced defects increase disordering within nanocomposite films. Additionally, dielectric investigation an constant, loss, AC electrical conductivity, which may be sign charge carriers content amorphous regions assists movement carriers. DC conductivity conduction mechanism also reported. Argand plot half semicircle implying Debye-type relaxation mechanism. experimental suggest use possible contender futuristic storage optoelectronic applications.

Language: Английский

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Modifications in the structural, optical, and dielectric properties of PVA/PVP/PEG blend by incorporation of PANi/ZnWO4 nanohybrid for optoelectronic and energy storage devices

Optical Materials, Journal Year: 2024, Volume and Issue: 149, P. 115047 - 115047

Published: Feb. 19, 2024

Language: Английский

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Structural, optical, dielectric and electrical properties of flexible nanocomposite based on NaAlg/PEO composite and AgNO3 NPs for energy storage applications and optoelectronic devices

Optical Materials, Journal Year: 2024, Volume and Issue: 152, P. 115515 - 115515

Published: May 14, 2024

Language: Английский

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Improving the energy storage efficiency and power density of polymer blend in combination with Ti3C2Tx for energy storage devices

Materials Today Chemistry, Journal Year: 2024, Volume and Issue: 41, P. 102338 - 102338

Published: Oct. 1, 2024

Language: Английский

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2D Ti₃C₂T_x–xGnP incorporating PVDF/PMMA blend composites for dielectric capacitors

Sustainable Energy & Fuels, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

A comprehensive study of the dielectric and ferroelectric characteristics polymer composites xGnP–MXene hybrids (GMHs) in PVDF/PMMA blend films made via a solution casting method is reported.

Language: Английский

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Development of dielectric, thermal, optical, and electrical properties of carboxymethyl cellulose/polyethylene oxide/MnFe2O4 nanocomposites for flexible energy storage and optical applications

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

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