New nanocomposite derivatives from thiadiazole polymers silica synthesis and characterization using free radical polymerization
المؤلفون المشاركون
Abid, Nasir S.
Sultan, Maha T.
al-Jazrawi, Jumbad Hurmuz Tuma Musa
المصدر
Ibn al-Haitham Journal for Pure and Applied Science
العدد
المجلد 32، العدد 1 (30 إبريل/نيسان 2019)، ص ص. 28-47، 20ص.
الناشر
جامعة بغداد كلية التربية ابن الهيثم
تاريخ النشر
2019-04-30
دولة النشر
العراق
عدد الصفحات
20
التخصصات الرئيسية
الموضوعات
الملخص EN
A new class of thiadiazole /silica nanocomposites with chemical bonds between thiadiazole monomers and modified nanosilica surface were synthesized by free radical polymerization.
presence silica nanoparticles in the structure of nanocomposite showed effectively improve the physical and chemical properties of producing polymers.
a nanocomposite material with feature properties comparison with their polymers.
the structure and morphology of the synthesis materials were investigated by ft-ir spectrum which display preparation new thiadiazole compounds and polymerization monomers.
ft-ir showed disappeared double bond (c=c) of monomers, due to produce long chains of thiadiazole polymers and nanocomposite.
x-ray diffraction gave idea about crystalline structure of nanoparticles and nanocomposite, x-ray showed that silica nanoparticles have high intensity at 18000, due to nanoscale of particles which allowed for particles aggregation together.
while nanocomposite show low intensity due to reacted thiadaizole polymer chains with silica nanoparticles surface.
the distribution of nanoparticles had characterized by atomic forces microscopy afm.
afm results shown roughness in the surfaces of nanocomposites c1 and c2, comparison with silica nanoparticles which gave smooth surface.
the roughness attributed to reaction between functionalized surface of silica nanoparticles and chains of thiadaizole polymers, which led to change in size particles distribution and surface of particles that refer to nanocomposite.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abid, Nasir S.& Sultan, Maha T.& al-Jazrawi, Jumbad Hurmuz Tuma Musa. 2019. New nanocomposite derivatives from thiadiazole polymers silica synthesis and characterization using free radical polymerization. Ibn al-Haitham Journal for Pure and Applied Science،Vol. 32, no. 1, pp.28-47.
https://search.emarefa.net/detail/BIM-898090
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abid, Nasir S.…[et al.]. New nanocomposite derivatives from thiadiazole polymers silica synthesis and characterization using free radical polymerization. Ibn al-Haitham Journal for Pure and Applied Science Vol. 32, no. 1 (2019), pp.28-47.
https://search.emarefa.net/detail/BIM-898090
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abid, Nasir S.& Sultan, Maha T.& al-Jazrawi, Jumbad Hurmuz Tuma Musa. New nanocomposite derivatives from thiadiazole polymers silica synthesis and characterization using free radical polymerization. Ibn al-Haitham Journal for Pure and Applied Science. 2019. Vol. 32, no. 1, pp.28-47.
https://search.emarefa.net/detail/BIM-898090
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 45-46
رقم السجل
BIM-898090
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