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Effect of polarity of lateral substituent on the phase behavior of some liquid crystalline compounds / Marwa Eid Abdelaziz Mohamed ; Supervised Magdi M. Naoum , Abdelgawad A. Fahmi , Mohamed A. Alaasar

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Marwa Eid Abdelaziz Mohamed , 2011Description: 102P. : charts , facsimiles ; 25cmOther title:
  • تأثير قطبية المجموعة الاستبدالية العرضية على سلوك الطور لبعض المركبات البللورية السائلة [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Organic Chemistry Summary: Two groups of substituted phenylazo - 2 - methy (or 2 - chloro) -4 ''- alkoxy benzoates were prepared and their mesophase formation and stability investigated . Each group (In {u0363} - {u0364} and II n {u0363} - {u0364} ) constituted five homologous series differing in their terminal substituent X that changes between CH₃ O, CH₃, H, CI and NO₂. Within each series the number of carbons in the terminal alkoxy chain varies between 8,10,12,14 and 16
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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 Cai01.12.10.M.Sc.2011.Ma.E (Browse shelf(Opens below)) Not for loan 01010110057085000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.10.M.Sc.2011.Ma.E (Browse shelf(Opens below)) 57085.CD Not for loan 01020110057085000

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

Two groups of substituted phenylazo - 2 - methy (or 2 - chloro) -4 ''- alkoxy benzoates were prepared and their mesophase formation and stability investigated . Each group (In {u0363} - {u0364} and II n {u0363} - {u0364} ) constituted five homologous series differing in their terminal substituent X that changes between CH₃ O, CH₃, H, CI and NO₂. Within each series the number of carbons in the terminal alkoxy chain varies between 8,10,12,14 and 16

Issued also as CD

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