Statistical Modeling and Optimization of Electrospinning for Improved Morphology and Enhanced β-Phase in Polyvinylidene Fluoride Nanofibers

The fabrication of PVDF-based nanofiber mats with enhanced β-phase using electrospinning and post processing was optimized using Taguchi design methodology. The parameters studied include the concentration of PVDF in the DMF (Dimethylformamide) solvent, applied voltage, flow rate, and drum speed. A...

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Detalles Bibliográficos
Autores principales: Tariq, Asra, Behravesh, Amir H., Utkarsh, Rizvi, Ghaus
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10674670/
https://www.ncbi.nlm.nih.gov/pubmed/38006068
http://dx.doi.org/10.3390/polym15224344
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author Tariq, Asra
Behravesh, Amir H.
Utkarsh
Rizvi, Ghaus
author_facet Tariq, Asra
Behravesh, Amir H.
Utkarsh
Rizvi, Ghaus
author_sort Tariq, Asra
collection PubMed
description The fabrication of PVDF-based nanofiber mats with enhanced β-phase using electrospinning and post processing was optimized using Taguchi design methodology. The parameters studied include the concentration of PVDF in the DMF (Dimethylformamide) solvent, applied voltage, flow rate, and drum speed. A reliable statistical model was obtained for the fabrication of bead-free PVDF nanofibers with a high fraction of β-phase (F(β)%). The validity of this model was verified through comprehensive regression analysis. The optimized electrospinning parameters were determined to be a 23 wt% PVDF solution, 20 kV voltage, a flow rate of 1 mL/h, and a drum speed of 1200 revolutions per minute.
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spelling pubmed-106746702023-11-07 Statistical Modeling and Optimization of Electrospinning for Improved Morphology and Enhanced β-Phase in Polyvinylidene Fluoride Nanofibers Tariq, Asra Behravesh, Amir H. Utkarsh Rizvi, Ghaus Polymers (Basel) Article The fabrication of PVDF-based nanofiber mats with enhanced β-phase using electrospinning and post processing was optimized using Taguchi design methodology. The parameters studied include the concentration of PVDF in the DMF (Dimethylformamide) solvent, applied voltage, flow rate, and drum speed. A reliable statistical model was obtained for the fabrication of bead-free PVDF nanofibers with a high fraction of β-phase (F(β)%). The validity of this model was verified through comprehensive regression analysis. The optimized electrospinning parameters were determined to be a 23 wt% PVDF solution, 20 kV voltage, a flow rate of 1 mL/h, and a drum speed of 1200 revolutions per minute. MDPI 2023-11-07 /pmc/articles/PMC10674670/ /pubmed/38006068 http://dx.doi.org/10.3390/polym15224344 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Tariq, Asra
Behravesh, Amir H.
Utkarsh
Rizvi, Ghaus
Statistical Modeling and Optimization of Electrospinning for Improved Morphology and Enhanced β-Phase in Polyvinylidene Fluoride Nanofibers
title Statistical Modeling and Optimization of Electrospinning for Improved Morphology and Enhanced β-Phase in Polyvinylidene Fluoride Nanofibers
title_full Statistical Modeling and Optimization of Electrospinning for Improved Morphology and Enhanced β-Phase in Polyvinylidene Fluoride Nanofibers
title_fullStr Statistical Modeling and Optimization of Electrospinning for Improved Morphology and Enhanced β-Phase in Polyvinylidene Fluoride Nanofibers
title_full_unstemmed Statistical Modeling and Optimization of Electrospinning for Improved Morphology and Enhanced β-Phase in Polyvinylidene Fluoride Nanofibers
title_short Statistical Modeling and Optimization of Electrospinning for Improved Morphology and Enhanced β-Phase in Polyvinylidene Fluoride Nanofibers
title_sort statistical modeling and optimization of electrospinning for improved morphology and enhanced β-phase in polyvinylidene fluoride nanofibers
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10674670/
https://www.ncbi.nlm.nih.gov/pubmed/38006068
http://dx.doi.org/10.3390/polym15224344
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