Effect of Different chitosan/PVA volumetric ratio on Morphology of Electrospun Nanofibers
Publish Year: 1395
نوع سند: مقاله کنفرانسی
زبان: English
View: 477
This Paper With 5 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
CBGCONF03_134
تاریخ نمایه سازی: 8 آبان 1395
Abstract:
In this study Nanofibers of a chitosan/polyvinyl alcohol (PVA) blend were successfully prepared using electrospinning techniques. CS was dissolved with Acetic Acid in distilled water, and this solution of CS (6 wt%) with PVA (15 wt%), blended in different volumetric ratios, was electrospun to obtain nanofibers.SEM images showed that the morphology and diameter of the nanofibers were affected by the volumetric ratio of the blend. Nanofibers were observed when the CS content was over than 25 wt%. The average diameter of the optimum sample of nanofibers was at the range of 21–372 nm, and this average diameter gradually increased with increasing PVA content
Keywords:
Authors
Aliyeh Yousefi Abdolmaleki
PhD Student of Isfahan University of Technology, Department of Chemical Engineering
Hamid Ziloui
Associate Proffessor of Isfahan University of technology, Department of Chemical Engineering
Saeed Nouri Khorasani
Associate Proffessor of Isfahan University of technology, Department of Chemical Engineering