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Journals / Research on Engineering Structures and Materials / 2022 / Cilt: 8 - Sayı: 2

Synthesis and air permeability of electrospun PAN/PVDF nanofibrous membranes

Özgür TARHAN
Atike İNCE YARDIMCI
Mehmet KAYHAN
Mehmet AKSOY
Aslı DURMUŞ
Pages
223–231
Publication Date
2022-10-19
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The air permeability tests of PAN/PVDF nanofibers containing 20 wt% PVDF indicated that these nanofibrous membranes are appropriate materials for air filtration applications.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Electrospun nanofibers present well-design membranes for filtration applications.
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Key Findings & Data:Polymer concentration effect on the morphology of PAN/PVDF nanofibers was investigated and 10, 20, 30, and 40 wt% PVDF were examined.
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Conclusion & Impact:The air permeability tests of PAN/PVDF nanofibers containing 20 wt% PVDF indicated that these nanofibrous membranes are appropriate materials for air filtration applications.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Electrospun nanofibers present well-design membranes for filtration applications. In this study, the synthesis of polyacrylonitrile (PAN)/polyvinylidene fluoride (PVDF) bicomponent nanofibers was reported for air filtration application. Polymer concentration effect on the morphology of PAN/PVDF nanofibers was investigated and 10, 20, 30, and 40 wt% PVDF were examined. PVDF amount influences the morphology, diameter, and thermal stability of the fibers. Morphological results revealed that beadless PAN/PVDF nanofiber was obtained and the diameter of the PAN/PVDF nanofibers decreased with the increasing amount of PVDF. However, at 30 wt% beads formation on the fibers was begun to observe. Optimum conditions to obtain uniform and beadless PAN/PVDF nanofibers were determined as 20 wt% PVDF concentration. The air permeability tests of PAN/PVDF nanofibers containing 20 wt% PVDF indicated that these nanofibrous membranes are appropriate materials for air filtration applications.

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Cite This Article

TARHAN, Ö., YARDIMCI, A. İ., KAYHAN, M., AKSOY, M., DURMUŞ, A. (2022). Synthesis and air permeability of electrospun PAN/PVDF nanofibrous membranes. Research on Engineering Structures and Materials, Cilt: 8 - Sayı: 2, 223–231. https://ajindex.com/articles/588833

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