Structural and Morphological Characterization of Micro and Nanofibers Produced by Electrospinning and Solution Blow Spinning: A Comparative Study
المؤلفون المشاركون
Orts, William J.
Medeiros, Eliton S.
Oliveira, Juliano E.
Mattoso, Luiz H. C.
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-05-13
دولة النشر
مصر
عدد الصفحات
14
الملخص EN
Nonwoven mats of poly(lactic acid) (PLA), poly(ethylene oxide) (PEO), and poly(ε-caprolactone) (PCL) were prepared at a nano- and submicron scale by solution blow spinning (SBS) and electrospinning in order to compare crystalline structure and morphology developed by both processes during fiber formation.
Polymer solutions were characterized by rheometry and tensiometry.
Spun fibers were characterized by several analytical steps.
SEM analyses showed that both solution blow spun and electrospun fibers had similar morphology.
Absence of residual solvents and characteristic infrared bands in the solution blow spun fibers for PLA, PCL, and PEO was confirmed by FTIR studies.
XRD diffraction patterns for solution blow spun and electrospun mats revealed some differences related to distinct mechanisms of fiber formation developed by each process.
Significant differences in thermal behavior by DSC were observed between cast films of PLA, PCL, and PEO and their corresponding spun nanofibers.
Furthermore, the average contact angles for spun PLA and PCL were higher than for electrospun mats, whereas it was slightly lower for PEO.
When comparing electrospun and solution blow spun fibers, it was possible to verify that fiber morphology and physical properties depended both on the spinning technique and type of polymer.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Oliveira, Juliano E.& Mattoso, Luiz H. C.& Orts, William J.& Medeiros, Eliton S.. 2013. Structural and Morphological Characterization of Micro and Nanofibers Produced by Electrospinning and Solution Blow Spinning: A Comparative Study. Advances in Materials Science and Engineering،Vol. 2013, no. 2013, pp.1-14.
https://search.emarefa.net/detail/BIM-1030066
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Oliveira, Juliano E.…[et al.]. Structural and Morphological Characterization of Micro and Nanofibers Produced by Electrospinning and Solution Blow Spinning: A Comparative Study. Advances in Materials Science and Engineering No. 2013 (2013), pp.1-14.
https://search.emarefa.net/detail/BIM-1030066
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Oliveira, Juliano E.& Mattoso, Luiz H. C.& Orts, William J.& Medeiros, Eliton S.. Structural and Morphological Characterization of Micro and Nanofibers Produced by Electrospinning and Solution Blow Spinning: A Comparative Study. Advances in Materials Science and Engineering. 2013. Vol. 2013, no. 2013, pp.1-14.
https://search.emarefa.net/detail/BIM-1030066
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1030066
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر