Nanocomposites Based on Technical Polymers and Sterically Functionalized Soft Magnetic Magnetite Nanoparticles: Synthesis, Processing, and Characterization
المؤلفون المشاركون
Kirchberg, S.
Rudolph, M.
Ziegmann, G.
Peuker, U. A.
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-05-15
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
This experimental study deals with the synthesis, processing, and characterization of highly filled nanocomposites based on polyvinyl butyral/magnetite (PVB/Fe3O4) and polymethylmethacrylate/magnetite (PMMA/Fe3O4).
The nanoparticles are synthesized in an aqueous coprecipitation reaction and show a single particle diameter of approximately 15 nm.
The particles are sterically functionalized and covered by PVB and PMMA in a spray drying process.
The synthesized compound particles are further processed by injection molding to test specimens with filler contents up to 14.5 vol.-%.
PVB and PMMA specimen are processed as a reference as well.
The distribution of the nanoparticles is characterized by microscopy.
Besides a minor number of agglomerates and aggregates the nanoparticles are distributed homogeneously in the PVB composites.
Furthermore, the injection molded specimens are characterized with regard to their thermal degradation, polymer structure, and their mechanical and magnetic properties.
The presence of nanoparticles capped with ricinoleic acid shows significant decrease in degradation temperature and in glass transition temperature of PVB.
The degradation temperature of PMMA is increased by adding nanoparticles capped with oleic acid.
Dynamic-mechanical properties as well as the magnetic permeability of PVB and PMMA are improved significantly by adding nanoparticles.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kirchberg, S.& Rudolph, M.& Ziegmann, G.& Peuker, U. A.. 2012. Nanocomposites Based on Technical Polymers and Sterically Functionalized Soft Magnetic Magnetite Nanoparticles: Synthesis, Processing, and Characterization. Journal of Nanomaterials،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-998303
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kirchberg, S.…[et al.]. Nanocomposites Based on Technical Polymers and Sterically Functionalized Soft Magnetic Magnetite Nanoparticles: Synthesis, Processing, and Characterization. Journal of Nanomaterials No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-998303
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kirchberg, S.& Rudolph, M.& Ziegmann, G.& Peuker, U. A.. Nanocomposites Based on Technical Polymers and Sterically Functionalized Soft Magnetic Magnetite Nanoparticles: Synthesis, Processing, and Characterization. Journal of Nanomaterials. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-998303
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-998303
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