Structural, chemical, morphological and optical properties of thin films based on potassium bis(2-methyllactato) borate hemihydrate doped by iodine

Al‐Bataineh, Qais M.; Alsaad, Ahmad; Aljarrah, Ihsan A.; Telfah, Ahmad

doi:10.1007/s10854-022-08887-2

Cited by 1 publication

(2 citation statements)

References 46 publications

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“…The bandgap energy values of

PEO - PEDOT / {NiZnFeO}_{4} NPs

nanocomposite films as a function of

{NiZnFeO}_{4} NPs

content percentage were fitted to the following function 3,5,34 :

E_{g} = E_{g 0} - A (1 - \exp (- tx))

where:

E_{g}

is the bandgap energy of the nanocomposite film at a specific nanoparticle filler concentration,

E_{g 0}

is the bandgap energy of the polymer without nanoparticle, A is a constant, and t is an exponent factor. However, the bandgap energy of nanocomposite films is influenced by several factors, including the bandgap energy of the polymer and nanoparticle, the presence of defects, and carrier‐carrier interactions.…”

Section: Resultsmentioning

confidence: 99%

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Optical and electrical properties of polyethylene oxide‐poly(3,4‐ethylenedioxythiophene)/NiZnFeO₄ NPs nanocomposite films

Al‐Bataineh

Aljarrah

Alsaad

et al. 2023

J of Applied Polymer Sci

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Polyethylene oxide‐poly(3,4‐ethylenedioxythiophene) (PEO‐PEDOT) nanocomposite films ‐ incorporated with NiZnFeO4 nanoparticles (NPs) were deposited using a dip‐coating technique. X‐ray diffraction (XRD) analysis revealed peaks at 35.4, 43.2, 54.5, and 56.3° diffraction angles, corresponding to NiZnFeO4NPs diffraction planes of 311, 400, 422, and 511, respectively. The PEO‐PEDOT film exhibited a smooth amorphous nature with a sheet nanostructure behavior. The incorporation of NiZnFeO4NPs NPs into the PEO‐PEDOT nanocomposite films led to an increase in surface roughness and thermal stability. The nanocomposite films also exhibited sheet nanostructure behavior as observed by SEM micrographs. The bandgap energies of the films, as deduced from the Tauc plot, exhibited a monotonic decrease from 3.91 to 3.60 eV as the NiZnFeO4NPs concentration increased from 0 to 8 wt%. A mathematical model was formulated to predict the bandgap energies versus NiZnFeO4NPs concentration. Additionally, the electrical conductivity of the nanocomposite films increased monotonically from 0.46 to 1.30 mS cm−1 as the NiZnFeO4NPs concentration increased from 0 to 8 wt%, as determined by 4‐point probe. The observed correlation between the optical and electrical properties of the nanocomposite films indicates promising prospects for utilizing these materials in optoelectronic devices.

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“…The bandgap energy values of

PEO - PEDOT / {NiZnFeO}_{4} NPs

nanocomposite films as a function of

{NiZnFeO}_{4} NPs

content percentage were fitted to the following function 3,5,34 :

E_{g} = E_{g 0} - A (1 - \exp (- tx))

where:

E_{g}

is the bandgap energy of the nanocomposite film at a specific nanoparticle filler concentration,

E_{g 0}

Section: Resultsmentioning

confidence: 99%

“…These new energy levels appear as absorption bands in the extinction coefficient spectra of the nanocomposite films in the 400-600 nm range. 5 The bandgap energy values of PEO À PEDOT= NiZnFeO 4 NPs nanocomposite films as a function of NiZnFeO 4 NPs content percentage were fitted to the following function 3,5,34 :…”

Section: Resultsmentioning

confidence: 99%

Optical and electrical properties of polyethylene oxide‐poly(3,4‐ethylenedioxythiophene)/NiZnFeO₄ NPs nanocomposite films

Al‐Bataineh

Aljarrah

Alsaad

et al. 2023

J of Applied Polymer Sci

Self Cite

View full text Add to dashboard Cite

show abstract

Structural, chemical, morphological and optical properties of thin films based on potassium bis(2-methyllactato) borate hemihydrate doped by iodine

Cited by 1 publication

References 46 publications

Optical and electrical properties of polyethylene oxide‐poly(3,4‐ethylenedioxythiophene)/NiZnFeO₄ NPs nanocomposite films

Optical and electrical properties of polyethylene oxide‐poly(3,4‐ethylenedioxythiophene)/NiZnFeO₄ NPs nanocomposite films

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Structural, chemical, morphological and optical properties of thin films based on potassium bis(2-methyllactato) borate hemihydrate doped by iodine

Cited by 1 publication

References 46 publications

Optical and electrical properties of polyethylene oxide‐poly(3,4‐ethylenedioxythiophene)/NiZnFeO4 NPs nanocomposite films

Optical and electrical properties of polyethylene oxide‐poly(3,4‐ethylenedioxythiophene)/NiZnFeO4 NPs nanocomposite films

Contact Info

Product

Resources

About

Optical and electrical properties of polyethylene oxide‐poly(3,4‐ethylenedioxythiophene)/NiZnFeO₄ NPs nanocomposite films

Optical and electrical properties of polyethylene oxide‐poly(3,4‐ethylenedioxythiophene)/NiZnFeO₄ NPs nanocomposite films