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Morphological Study on Room-Temperature-Cured PMMA-Grafted Natural Rubber-Toughened EpoxyLayered Silicate Nanocomposite
المؤلفون المشاركون
Jana, Sadhan C.
Kamal, M. R.
Yuhana, N. Y.
Ahmad, Sahrim
Bahri, A. R. Shamsul
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-08-05
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
A morphological study was conducted on ternary systems containing epoxy, PMMA-grafted natural rubber, and organic chemically modified montmorillonite (Cloisite 30B).
Optical microscopy, transmission electron microscopy (TEM), scanning electron microscopy (SEM), energy dispersive X-ray (EDX), and wide-angle X-ray diffraction (WAXD) analysis were used.
The following four materials were prepared at room temperature: cured unmodified epoxy, cured toughened epoxy, cured unmodified epoxy/Cloisite 30B nanocomposites, and cured toughened epoxy/Cloisite 30B nanocomposites.
Mixing process was performed by mechanical stirring.
Poly(etheramine) was used as the curing agent.
The detailed TEM images revealed co-continuous and dispersed spherical rubber in the epoxy-rubber blend, suggesting a new proposed mechanism of phase separation.
High-magnification TEM analysis showed good interactions between rubber and Cloisite 30B in the ternary system.
Also, it was found that rubber particles could enhance the separation of silicates layers.
Both XRD and TEM analyses confirmed that the intercalation of Cloisite 30B was achieved.
No distinct exfoliated silicates were observed by TEM.
Aggregates of layered silicates (tactoids) were observed by SEM and EDX, in addition to TEM at low magnification.
EDX analysis confirmed the presence of organic and inorganic elements in the binary and ternary epoxy systems containing Cloisite 30B.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Yuhana, N. Y.& Ahmad, Sahrim& Kamal, M. R.& Jana, Sadhan C.& Bahri, A. R. Shamsul. 2012. Morphological Study on Room-Temperature-Cured PMMA-Grafted Natural Rubber-Toughened EpoxyLayered Silicate Nanocomposite. Journal of Nanomaterials،Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-1029276
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Yuhana, N. Y.…[et al.]. Morphological Study on Room-Temperature-Cured PMMA-Grafted Natural Rubber-Toughened EpoxyLayered Silicate Nanocomposite. Journal of Nanomaterials No. 2012 (2012), pp.1-14.
https://search.emarefa.net/detail/BIM-1029276
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Yuhana, N. Y.& Ahmad, Sahrim& Kamal, M. R.& Jana, Sadhan C.& Bahri, A. R. Shamsul. Morphological Study on Room-Temperature-Cured PMMA-Grafted Natural Rubber-Toughened EpoxyLayered Silicate Nanocomposite. Journal of Nanomaterials. 2012. Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-1029276
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1029276
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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