PBAT/PLA Fibers Prepared via Coaxial Electrospinning: The Effect of Core Feed Rate on the Fibers Characteristics | ||||
| Egyptian Journal of Chemistry | ||||
| Volume 68, Issue 6, June 2025, Page 369-380 PDF (1.21 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejchem.2024.316810.10304 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Vu Anh Doan1; Le Thanh Hai Anh1; Vu Van Vu2; Vu Tran Khac3; Liem Thanh Nguyen   1
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| 1School of Material Science and Engineering, Hanoi University of Science and Technology, Hanoi Vietnam | ||||
| 2Northern plant protection drug inspection and testing center, Hanoi, Vietnam | ||||
| 3School of Chemistry and Life Science, Hanoi University of Science and Technology, Hanoi, Vietnam | ||||
| Abstract | ||||
| This study investigates the influence of coaxial electrospinning parameters on the morphological and physicochemical properties of nanofibers composed of poly(butylene co-adipate co-terephthalate) (PBAT) and polylactic acid (PLA). The nanofibers were systematically characterized using scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), and mechanical testing. The findings reveal that the PBAT/PLA nanofibers exhibit a core-shell structure with a co-continuous phase. It was observed that PBAT demonstrates limited miscibility with PLA under the specific process conditions examined. Furthermore, the feed rate of the core solution was found to have a substantial impact on the resulting fiber properties | ||||
| Keywords | ||||
| polylactic acid; polybutylene adipate-co-terephthalate; coaxial electrospinning; nanofiber; core feed rate | ||||
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