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Steric interaction and phase behavior of some laterally substituted liquid crystalline compounds / Hoda Abdelrazik Ahmed ; Supervised Magdi M. Naoum , Sayed Z. Mohammady

By: Contributor(s): Material type: TextTextLanguage: eng Publication details: Cairo : Hoda Abdelrazik Ahmed , 2009Description: 116Leaves : charts ; 30cmOther title:
  • التدخلات الفراغية وسلوك الطور فى بعض المركبات البلورية السائلة ذات الاستبدال المستعرض [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physical Chemistry Summary: The study aimed to investigate the effect of inclusion of the lateral methy 1 group as well as its spatial orientation on the mesomorphic properties of the produced derivatives in their pure and mixed states . Molecular formulae of the compounds in both groups were confirmed via elemental analyses ir nmr, and mass spectroscopy . The compounds prepared in both groups were characteized for their mesophase behavior by differential scanning calorimetry , DSC , and phase identified by polarized light microscopy PLM . The nematic phase is the only microscopy observed in most of the compounds prepared and their binary mixtures
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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 Cai01.12.11.M.Sc.2009.Ho.S (Browse shelf(Opens below)) Not for loan 01010110052185000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.11.M.Sc.2009.Ho.S (Browse shelf(Opens below)) 52185.CD Not for loan 01020110052185000

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

The study aimed to investigate the effect of inclusion of the lateral methy 1 group as well as its spatial orientation on the mesomorphic properties of the produced derivatives in their pure and mixed states . Molecular formulae of the compounds in both groups were confirmed via elemental analyses ir nmr, and mass spectroscopy . The compounds prepared in both groups were characteized for their mesophase behavior by differential scanning calorimetry , DSC , and phase identified by polarized light microscopy PLM . The nematic phase is the only microscopy observed in most of the compounds prepared and their binary mixtures

Issued also as CD

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