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Use of Electrochemical Impedance Spectroscopy for the Evaluation of Performance of PEM Fuel Cells Based on Carbon Cloth Gas Diffusion Electrodes
المؤلفون المشاركون
Latorrata, Saverio
Pelosato, Renato
Gallo Stampino, Paola
Cristiani, Cinzia
Dotelli, Giovanni
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-03-28
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
Polymer electrolyte membrane fuel cells (PEMFCs) have attracted great attention in the last two decades as valuable alternative energy generators because of their high efficiencies and low or null pollutant emissions.
In the present work, two gas diffusion electrodes (GDEs) for PEMFCs were prepared by using an ink containing carbon-supported platinum in the catalytic phase which was sprayed onto a carbon cloth substrate.
Two aerograph nozzles, with different sizes, were used.
The prepared GDEs were assembled into a fuel cell lab prototype with commercial electrolyte and bipolar plates and tested alternately as anode and cathode.
Polarization measurements and electrochemical impedance spectroscopy (EIS) were performed on the running hydrogen-fed PEMFC from open circuit voltage to high current density.
Experimental impedance spectra were fitted with an equivalent circuit model by using ZView software which allowed to get crucial parameters for the evaluation of fuel cell performance, such as ohmic resistance, charge transfer, and mass transfer resistance, whose trends have been studied as a function of the applied current density.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Latorrata, Saverio& Pelosato, Renato& Gallo Stampino, Paola& Cristiani, Cinzia& Dotelli, Giovanni. 2018. Use of Electrochemical Impedance Spectroscopy for the Evaluation of Performance of PEM Fuel Cells Based on Carbon Cloth Gas Diffusion Electrodes. Journal of Spectroscopy،Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1202470
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Latorrata, Saverio…[et al.]. Use of Electrochemical Impedance Spectroscopy for the Evaluation of Performance of PEM Fuel Cells Based on Carbon Cloth Gas Diffusion Electrodes. Journal of Spectroscopy No. 2018 (2018), pp.1-13.
https://search.emarefa.net/detail/BIM-1202470
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Latorrata, Saverio& Pelosato, Renato& Gallo Stampino, Paola& Cristiani, Cinzia& Dotelli, Giovanni. Use of Electrochemical Impedance Spectroscopy for the Evaluation of Performance of PEM Fuel Cells Based on Carbon Cloth Gas Diffusion Electrodes. Journal of Spectroscopy. 2018. Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1202470
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1202470
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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