Browsing by Author "Elden, Gülşah"

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The effect of porosity on performance of phosphoric acid doped polybenzimidazole polymer electrolyte membrane fuel cell

Çelik, Muhammet; Genç, Gamze; Elden, Gülşah; Yapıcı, Hüseyin (E D P Sciences, 2016)

A polybenzimidazole (PBI) based polymer electrolyte fuel cells, which called high temperature polymer electrolyte fuel cells (HT-PEMS), operate at higher temperatures (120-200 degrees C) than conventional PEM fuel cells. ...
The effects of temperature on transport phenomena in phosphoric acid doped polybenzimidazole polymer electrolyte membrane fuel cell

Elden, Gülşah; Çelik, Muhammet; Genç, Gamze; Yapıcı, Hüseyin (Pergamon-Elsevier Science Ltd, 2016)

An energy analysis for the H3PO4 (phosphoric acid) doped PBI (polybenzimidazole) polymer electrolyte membrane fuel cell depending on the operating temperature is aimed in this study. In line with this aim, the relation of ...