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PBATTPS Composite Films Reinforced with Starch Nanoparticles Produced by Ultrasound
المؤلفون المشاركون
Izabel Druzian, Janice
de Magalhães Cabral Albuquerque, Elaine Christine
da Silva, Normane Mirele Chaves
Correia, Paulo Romano Cruz
Fakhouri, Farayde Matta
Fialho, Rosana Lopes Lima
المصدر
International Journal of Polymer Science
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-12-11
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
The objective of the present work was to study the incorporation of starch nanoparticles (SNP) produced by ultrasound in blends of poly(butylene adipate-co-terephthalate) (PBAT) and thermoplastic starch (TPS).
The films were produced by extrusion using varying percentages of SNP (1, 2, 3, 4, and 5% w/w).
The SNP were prepared in water without the addition of any chemical reagent.
The results revealed that ultrasound treatment results in the formation of SNP less than 100 nm in size and of an amorphous character and lower thermal stability and low gelatinization temperature when compared with cassava starch.
Scanning electron microscopy (SEM) showed that films presented some starch granules.
The relative crystallinity (RC) of films decreases with increasing concentration of SNP.
The addition of SNP slightly affected the thermal degradation of the films.
The DSC results showed that the addition did not modify the interaction between the different components of the films.
Mechanical tests revealed an increase in Young’s modulus (36%) and elongation-at-break (35%) with the incorporation of 1% SNP and this concentration reduced the water vapor permeability (53%) and significantly decreased the water absorption of the films, demonstrating that low concentrations of SNP can be used as reinforcement in a polymeric matrix.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
da Silva, Normane Mirele Chaves& Correia, Paulo Romano Cruz& Izabel Druzian, Janice& Fakhouri, Farayde Matta& Fialho, Rosana Lopes Lima& de Magalhães Cabral Albuquerque, Elaine Christine. 2017. PBATTPS Composite Films Reinforced with Starch Nanoparticles Produced by Ultrasound. International Journal of Polymer Science،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1168986
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
da Silva, Normane Mirele Chaves…[et al.]. PBATTPS Composite Films Reinforced with Starch Nanoparticles Produced by Ultrasound. International Journal of Polymer Science No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1168986
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
da Silva, Normane Mirele Chaves& Correia, Paulo Romano Cruz& Izabel Druzian, Janice& Fakhouri, Farayde Matta& Fialho, Rosana Lopes Lima& de Magalhães Cabral Albuquerque, Elaine Christine. PBATTPS Composite Films Reinforced with Starch Nanoparticles Produced by Ultrasound. International Journal of Polymer Science. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1168986
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1168986
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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