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Electrochemical corrosion behavior of Ti-6Al-4V alloy in artificial saliva solution / Mohamed Sayed Hussein Mohamed ; Supervied Amany Mohamed Fekry

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Mohamed Sayed Hussein Mohamed , 2020Description: 83 P. : charts , facsimiles ; 25cmOther title:
  • في محلول اللعاب الصناعى Ti-6A-4V السلوك الكهروكيميائى التأكلى لسبيكة [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: his work devoted to improvement of the electrochemical corrosion resistance of Ti-6Al4Valloy in artificial saliva solution at 37{u00BA} C was accomplished by applying new coatings on the alloy surface. The newly synthesized coatings are chitosan nanoparticles, Chitosan nanoparticles/silver nanoparticles composite, and chitosan/polyvinylpyrrolidoneand Fumedsilica/chitosan/polyvinylpyrrolidone composite coatings. Electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization techniques were used to investigate the corrosion behavior of the uncoated and coated alloy with different synthesized coatings in artificial saliva solution at 37{u00BA} C with immersion time. The experimental data was confirmed by surface characterization using scanning electron microscope (SEM) and energy dispersive X-ray analysis (EDX) techniques. Moreover, the antibacterial activity of chitosan nanoparticles and Chitosan nanoparticles / silver nanoparticles composite coatings were examined and compared with the bare alloy
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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.2020.Mo.E (Browse shelf(Opens below)) Not for loan 01010110080905000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.11.M.Sc.2020.Mo.E (Browse shelf(Opens below)) 80905.CD Not for loan 01020110080905000

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

his work devoted to improvement of the electrochemical corrosion resistance of Ti-6Al4Valloy in artificial saliva solution at 37{u00BA} C was accomplished by applying new coatings on the alloy surface. The newly synthesized coatings are chitosan nanoparticles, Chitosan nanoparticles/silver nanoparticles composite, and chitosan/polyvinylpyrrolidoneand Fumedsilica/chitosan/polyvinylpyrrolidone composite coatings. Electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization techniques were used to investigate the corrosion behavior of the uncoated and coated alloy with different synthesized coatings in artificial saliva solution at 37{u00BA} C with immersion time. The experimental data was confirmed by surface characterization using scanning electron microscope (SEM) and energy dispersive X-ray analysis (EDX) techniques. Moreover, the antibacterial activity of chitosan nanoparticles and Chitosan nanoparticles / silver nanoparticles composite coatings were examined and compared with the bare alloy

Issued also as CD

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