header
Image from OpenLibrary

Preparation andcharacterization of some polymeric nanocomposites for electrical applications / Eman Helmy Ahmed ; Supervised Magdy W. Sabaa , Amal Amin ,

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Eman Helmy Ahmed , 2013Description: 185 P. : charts , facsimiles ; 25cmOther title:
  • تحضير وتوصيف بعض البلمرات النانومترية للتطبيقات الكهربية [Added title page title]
Subject(s): Available additional physical forms:
  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Organic Chemistry Summary: Some vinyl polymers/montmorillonite nanocomposites were prepared via in-situ-atom transfer radical polymerization (ATRP) in presence of clay. Methyl methacrylate, styrene and n-butyl methacrylate were involved in the formation of such polymeric nanocomposites. Their dielectric properties were extensively studied to invest them in the a.c. power applications. Several dielectric parameters such as dielectric constant loss (f") and a.c. conductivity (v) were measured at both different frequencies (0.1 Hz to 100 KHz) and temperature ranged from (20{u00B0}C to 90{u00B0}C). From the dielectric re-sults, it was realized that the dielectric a.c. conductivity was enhanced by increasing the temperature for the four pre- pared polymer nanocomposites
Tags from this library: No tags from this library for this title. Log in to add tags.
Star ratings
    Average rating: 0.0 (0 votes)
Holdings
Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.10.M.Sc.2013.Em.P (Browse shelf(Opens below)) Not for loan 01010110063872000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.10.M.Sc.2013.Em.P (Browse shelf(Opens below)) 63872.CD Not for loan 01020110063872000

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

Some vinyl polymers/montmorillonite nanocomposites were prepared via in-situ-atom transfer radical polymerization (ATRP) in presence of clay. Methyl methacrylate, styrene and n-butyl methacrylate were involved in the formation of such polymeric nanocomposites. Their dielectric properties were extensively studied to invest them in the a.c. power applications. Several dielectric parameters such as dielectric constant loss (f") and a.c. conductivity (v) were measured at both different frequencies (0.1 Hz to 100 KHz) and temperature ranged from (20{u00B0}C to 90{u00B0}C). From the dielectric re-sults, it was realized that the dielectric a.c. conductivity was enhanced by increasing the temperature for the four pre- pared polymer nanocomposites

Issued also as CD

There are no comments on this title.

to post a comment.