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العنوان
Preparation and charecterization of ni-co electrodes for alcoholic fuel cells /
الناشر
Mohamed Ramadan Nasr Ahmed Nasr ,
المؤلف
Mohamed Ramadan Nasr Ahmed Nasr
هيئة الاعداد
باحث / Mohamed Ramadan Nasr Ahmed Nasr
مشرف / Saad El-Raghy
مشرف / Randa Abdel-Karim
مشرف / Hafez Abdel-Azem
مناقش / Randa Abdel-Karim
تاريخ النشر
2017
عدد الصفحات
93 P. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
الهندسة الصناعية والتصنيع
الناشر
Mohamed Ramadan Nasr Ahmed Nasr ,
تاريخ الإجازة
24/9/2017
مكان الإجازة
جامعة القاهرة - كلية الهندسة - Metallurgical Engineering
الفهرس
Only 14 pages are availabe for public view

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Abstract

Electrocatalytic electrode surface were developed for alcoholic fuel cell by electrodeposition of Ni-Co alloy on a 301 stainless steel foil. Material characterization by EDX and XRD confirmed deposition of Ni-Co alloy on the steel substrate. SEM showed nodular and/or angular particles and subparticles of the alloy coating. Polarization study showed very much increase in corrosion current density for the coated electrode compare to bare stainless steel. Lower polarization resistance and existence of oxidation peaks were obtained by EIS and CV tests respectively