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Effect of crosslinker on characteristics of acrylic acid microgels prepared by precipitation polymerization

عنوان مقاله: Effect of crosslinker on characteristics of acrylic acid microgels prepared by precipitation polymerization
شناسه ملی مقاله: ISPST11_656
منتشر شده در یازدهمین سمینار بین المللی علوم و تکنولوژی پلیمر در سال 1393
مشخصات نویسندگان مقاله:

Monire Moeeni - Department of Polymer Engineering, AmirKabir University of Technology,Tehran,Iran
Saeed Pourmahdian - Department of Polymer Engineering, AmirKabir University of Technology,Tehran,Iran
Reza Khorasani - Department of Polymer Engineering, AmirKabir University of Technology,Tehran,Iran

خلاصه مقاله:
Hydrogel microspheres were synthesized by precipitation polymerization of acrylic acid. Nearly monodisperse microgels having diameters around 495 nm were obtained. By using suitable quantity of crosslinker we could control the particle size distribution and the mean particle size of microgels. In this study we found out that increasing the amount of crosslinker, results in smaller and more uniform hydrogel particles

کلمات کلیدی:
precipitation polymerization, Hydrogel, Acrylic acid, crosslink density

صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/579221/