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New ion selective electrodes for determination of copper (II) Ions / Hebatallah Sherief Foad Hassan ; Supervised Yousry M. Issa , Ahmed Fahmy A. Youssef , Ola R. Shehab

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Hebat Allah Sherief Foad Hassan , 2015Description: 101 P. : charts , facsimiles ; 25cmOther title:
  • أقطاب أيونية إنتقائية جديدة لتقدير أيونات النحاس الثنائية [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Analytical Chemistry Summary: This work has been carried out to present and characterize new chemically modified carbon paste electrodes which are based on recently synthesized three Ion-associates including copper-cefazolin (Cu-CFZ), copper-thimerosal (Cu-TM), and copper- sulphadimidine (Cu-SD) for determination of copper ions. The performance characteristics of these electrodes were studied in terms of slope, linear Nernstian range, detection limit, response time, usable pH range, working temperature range, soaking in pure solutions and when hanging in air. The effect of interfering ions was studied by applying matched potential method. Each electrode was applied for potentiometric determination of copper ions in pure solutions, different water samples and real samples (such as Milk and Tea). The electrodes were successfully applied as indicator electrodes for potentiometric titration of copper with EDTA titrant
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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 Cai01.12.08.M.Sc.2015.He.N (Browse shelf(Opens below)) Not for loan 01010110068384000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.08.M.Sc.2015.He.N (Browse shelf(Opens below)) 68384.CD Not for loan 01020110068384000

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

This work has been carried out to present and characterize new chemically modified carbon paste electrodes which are based on recently synthesized three Ion-associates including copper-cefazolin (Cu-CFZ), copper-thimerosal (Cu-TM), and copper- sulphadimidine (Cu-SD) for determination of copper ions. The performance characteristics of these electrodes were studied in terms of slope, linear Nernstian range, detection limit, response time, usable pH range, working temperature range, soaking in pure solutions and when hanging in air. The effect of interfering ions was studied by applying matched potential method. Each electrode was applied for potentiometric determination of copper ions in pure solutions, different water samples and real samples (such as Milk and Tea). The electrodes were successfully applied as indicator electrodes for potentiometric titration of copper with EDTA titrant

Issued also as CD

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