مرور Volume 6, Issue 2 بر اساس عنوان
در حال نمایش موارد 1 - 4 از 4
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A review of the main mechanisms of catalyst layer degradation in polymer electrolyte membrane fuel cell (PEMFC) and different performance recovery methods
(Iranian Research Organization for Science and Technology, 2019-12-01)This paper reviewed over 100 articles on the subject of the mechanism of catalyst layer (CL) degradation and the effect of various contaminations in the polymer electrolyte membrane fuel cell (PEMFC). Also the recovery of ...
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Synthesis and Characterization of Co-doped CeO2 Ceramic Electrolyte for IT-SOFC
(Iranian Research Organization for Science and Technology, 2019-12-01)Solid oxide fuel cells are electrochemical systems. One of the most important compounds in their structure is the ceramic electrolyte. The ceramic electrolyte property of the CeO2 compound is currently being ...
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Synthesis Zr-Co-Y based chemical getter and evaluation its vacuum preserving, sorption characteristics, and hydrogen absorption
(Iranian Research Organization for Science and Technology, 2019-12-01)In this research, a Zr-Co based chemical non-evaporable getter (NEG) was synthesized via mechanical alloying. A mixture with a 75 %Wt. Zr, 22 %Wt. Co, and 3 %Wt. Y composition (Zr75Co22Y3) was selected, mixed, and milled ...
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Transient Three-dimensional Simulation of a Metal Hydride Hydrogen Storage Tank Interconnected to a PEM Fuel Cell by Heat Pipes
(Iranian Research Organization for Science and Technology, 2019-12-01)The PEMFC heat generation was utilized to desorb hydrogen from a LaNi5 filled MH–Hydrogen Storage tank. Heat pipes were used to transfer of heat from the FC to the MH- tank. The study was conducted using CFD ...
