Ultraviolet Irradiation Effect on Polyvinylpyrrolidone/Polyaniline Films with Additives

Taghizadeh, Mohammad Taghi; Nasirianfar, Saeed

doi:10.1080/03602559.2018.1447124

Cited by 4 publications

(2 citation statements)

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“…47 PANI and PVP blends are of particular interest because they exhibit the electrical properties of PANI and the mechanical properties of PVP. 48 In PANI/PVP polymer blends, a hydrogen bonding develops between the carbonyl group of PVP and nitrogen-hydrogen of PANI, which is responsible for PANI's dispersion in the blend. 49 Doped PANI usage in polymer blend solutions has been reported extensively in the literature.…”

Section: Introductionmentioning

confidence: 99%

“…PVP is used as a steric stabilizer to intercept the agglomeration of colloids 47 . PANI and PVP blends are of particular interest because they exhibit the electrical properties of PANI and the mechanical properties of PVP 48 . In PANI/PVP polymer blends, a hydrogen bonding develops between the carbonyl group of PVP and nitrogen‐hydrogen of PANI, which is responsible for PANI's dispersion in the blend 49 …”

Section: Introductionmentioning

confidence: 99%

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Polyaniline/polyvinylpyrrolidone nanofibers via nozzle‐free electrospinning

Waqas,

Sanchez,

Menzel

et al. 2023

J of Applied Polymer Sci

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Polyaniline (PANI) in its emeraldine base (PANI‐EB) and salt (PANI‐ES) forms was combined with polyvinylpyrrolidone (PVP) to produce nanofibers in a one‐step electrospinning process using a nozzle‐free electrospinning setup for the first time. The surface morphologies and chemical structure of the composite nanofibers were characterized by scanning electron microscopy (SEM), X‐ray diffraction (XRD), Fourier transform infrared spectroscopy—attenuated total reflectance (FTIR‐ATR), and energy‐dispersive X‐ray spectroscopy (EDX). Four PANI/PVP electrospun nanofibers with different PANI concentrations were prepared to investigate the effect of PANI concentration on the structure and properties of the nanofibers. The incorporation of different contents of PANI‐EB and PANI‐ES in the PVP solution and their impact on the fiber morphology were investigated.

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Section: Introductionmentioning

confidence: 99%