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Preparation and characterization of some microwave absorbing polymer composites / Adel Ali Abdelkader ; Supervised Gamal R. Saad

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Adel Ali Abdelkader , 2014Description: 77 P. : charts , facsimiles ; 25cmOther title:
  • تحضير وتوصيف بعض الكمبوزايت البوليميرية الممتصة لأشعة المايكروويف [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physical Chemistry Summary: Ba ferrite/polyaniline composites were synthesized using in situ polymerization of different aniline/barium ferrite weight ratios and dispersed in diglycidyl ether bisphenol-A/carboxylated polyester (DGEBA/CPE) hybrid powder coating system. The effect of heating rate, Ba ferrite polyaniline compositions and their loading level on the curing process was investigated by differential scanning calorimetry in the dynamic mode. The activation energy of the cure reaction was examined utilizing isoconversional Kissinger-Akahira-Sunose (KAS) method. It was found that the activation energy of the cure reaction of the epoxy increased with increasing the content of the filler
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.11.M.Sc.2014.Ad.P (Browse shelf(Opens below)) Not for loan 01010110064988000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.11.M.Sc.2014.Ad.P (Browse shelf(Opens below)) 64988.CD Not for loan 01020110064988000

Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physical Chemistry

Ba ferrite/polyaniline composites were synthesized using in situ polymerization of different aniline/barium ferrite weight ratios and dispersed in diglycidyl ether bisphenol-A/carboxylated polyester (DGEBA/CPE) hybrid powder coating system. The effect of heating rate, Ba ferrite polyaniline compositions and their loading level on the curing process was investigated by differential scanning calorimetry in the dynamic mode. The activation energy of the cure reaction was examined utilizing isoconversional Kissinger-Akahira-Sunose (KAS) method. It was found that the activation energy of the cure reaction of the epoxy increased with increasing the content of the filler

Issued also as CD

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