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Fabrication of Electrospun Exfoliated Graphite Nanosheets/Polystyrene composite nanofiber mats.
- Source :
-
Journal of Thermoplastic Composite Materials . Sep2023, Vol. 36 Issue 9, p3499-3515. 17p. - Publication Year :
- 2023
-
Abstract
- The present study is an attempt to fabricate composite nanofiber mats from polystyrene (PS) loaded with exfoliated graphite nanosheets (EGNS) by using electrospinning technique. EGNS with different weight ratios of 3, 6, and 9 wt.% were added to PS (20 wt.%). The fiber diameter and morphology of the composite nanofiber mats were investigated by scanning electron microscopy (SEM). Results revealed that as EGNS concentration was increased, the average diameter of EGNS/PS electrospun nanofibers decreased. Differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA) were used to investigate the thermal properties. The tensile strengths and Young's modulus of the composites improve with the increasing EGNS concentrations compared to PS nanofiber, which indicates 84% and 88% augmentation, respectively at 6 wt.% of EGNS. Also, the addition of EGNS increased thermal stability of composite nanofiber mats. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08927057
- Volume :
- 36
- Issue :
- 9
- Database :
- Academic Search Index
- Journal :
- Journal of Thermoplastic Composite Materials
- Publication Type :
- Academic Journal
- Accession number :
- 171103385
- Full Text :
- https://doi.org/10.1177/08927057221129489