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Electrodeposited nickel and its binary and its ternary alloys as a cathode for hydrogen evolution / Aliaa Abdelfatah Mohamed Mohamed ; Supervised Saad Elraghy , Randa Abdelkarim , Hafez Ahmed

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Aliaa Abdelfatah Mohamed Mohamed , 2014Description: 95 P. : plans , photographs ; 30cmOther title:
  • النيكل و سبائكه الثنائية و الثلثية كمهبط لتصاعد الهيدروجين [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Metallurgical Engineering Summary: Ni - based nano deposits were prepared by electrodeposition using direct current from alkali electrolyte. The effect of changing alloying elements (Fe, Mo) on the morphology, chemical composition, mechanical and electrochemical properties has been investigated. Examined in seawater solution, the minimum corrosion rate was obtained for Ni - Mo - Fe deposit. In seawater solution, the electrochemical activity for hydrogen production is measured. The Ni - Mo - Fe nano deposit had low Ýc, and low over - potential which correspond to high hydrogen evolution capability
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.12.M.Sc.2014.Al.E (Browse shelf(Opens below)) Not for loan 01010110064554000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.12.M.Sc.2014.Al.E (Browse shelf(Opens below)) 64554.CD Not for loan 01020110064554000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Metallurgical Engineering

Ni - based nano deposits were prepared by electrodeposition using direct current from alkali electrolyte. The effect of changing alloying elements (Fe, Mo) on the morphology, chemical composition, mechanical and electrochemical properties has been investigated. Examined in seawater solution, the minimum corrosion rate was obtained for Ni - Mo - Fe deposit. In seawater solution, the electrochemical activity for hydrogen production is measured. The Ni - Mo - Fe nano deposit had low Ýc, and low over - potential which correspond to high hydrogen evolution capability

Issued also as CD

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