Kinetic Studies of Atom Transfer Radical Polymerisations of Styrene and Chloromethylstyrene with Poly(3-hexyl thiophene) Macroinitiator
المؤلفون المشاركون
Wootthikanokkhan, Jatuphorn
Rattanathamwat, Nattawoot
Nimitsiriwat, Nonsee
Asawapirom, Udom
Thanachayanont, Chanchana
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-07-16
دولة النشر
مصر
عدد الصفحات
13
الملخص EN
Poly(3-hexyl thiophene)-b-poly(styrene-co-chloromethylstyrene) copolymers, to be used as a prepolymer for preparing donor-acceptor block copolymers for organic solar cells, have been synthesised by reacting P3HT macroinitiators with styrene and chloromethylstyrene via three types of atom transfer radical polymerisation (ATRP) systems, which are (1) a normal ATRP, (2) activators generated by electron transfer (AGET), and (3) a simultaneous reverse and normal initiation (SR&NI).
The kinetics of these ATRP systems were studied as a function of monomers to the macroinitiator molar ratio.
It was found that all of the three types of ATRP systems led to first order kinetics with respect to monomers.
The highest rate constant (k) of 3.4 × 10−3 s−1 was obtained from the SR&NI ATRP system.
The molecular weights of the product determined by the GPC were lower than were the theoretical values.
The result was discussed in light of the chain transfer reaction to the poly(chloromethylstyrene) repeating units.
Morphology of the synthesized block copolymers, examined by an atomic force microscopy (AFM), were also compared and discussed.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Rattanathamwat, Nattawoot& Wootthikanokkhan, Jatuphorn& Nimitsiriwat, Nonsee& Thanachayanont, Chanchana& Asawapirom, Udom. 2015. Kinetic Studies of Atom Transfer Radical Polymerisations of Styrene and Chloromethylstyrene with Poly(3-hexyl thiophene) Macroinitiator. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1053772
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Rattanathamwat, Nattawoot…[et al.]. Kinetic Studies of Atom Transfer Radical Polymerisations of Styrene and Chloromethylstyrene with Poly(3-hexyl thiophene) Macroinitiator. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-13.
https://search.emarefa.net/detail/BIM-1053772
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Rattanathamwat, Nattawoot& Wootthikanokkhan, Jatuphorn& Nimitsiriwat, Nonsee& Thanachayanont, Chanchana& Asawapirom, Udom. Kinetic Studies of Atom Transfer Radical Polymerisations of Styrene and Chloromethylstyrene with Poly(3-hexyl thiophene) Macroinitiator. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1053772
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1053772
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