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Information Seminar Paper

Title

PDCO OXYGEN REDUCTION ELECTROCATALYST FOR POLYMER ELECTROLYTE MEMBRANE AND DIRECT METHANOL FUEL CELLS

Pages

  -

Keywords

PROTON EXCHANGE MEMBRANE FUEL CELL (PEMFC) 

Abstract

 CARBON-SUPPORTED PD–CO ALLOY ELECTROCATALYST WERE SYNTHESIZED AND CHARACTERIZED FOR THE PURPOSE OF THE FUEL CELL CATHODE OXYGEN REDUCTION REACTION (ORR). AN IMPREGNATION METHOD WAS EMPLOYED FOR THE SYNTHESIS, IN WHICH EG WAS USED AS A REDUCING AGENT. THE SYNTHESIZED CATALYST WAS CHARACTERIZED IN TERMS OF CATALYTIC ACTIVITY BY ELECTROCHEMICAL MEASUREMENTS.SURFACE CYCLIC VOLTAMMETRY WAS USED TO CONFIRM THE FORMATION OF THE PD–CO ALLOY. IN ORDER TO IMPROVE ACTIVITY AND STABILITY, THE CATALYST WAS HEAT-TREATED IN THE TEMPERATURE OF 300OC. THE CATALYZED ORR KINETICS WERE ALSO STUDIED USING THE ROTATING DISK ELECTRODE (RDE) METHOD. ELECTROCATALYTIC ORR ACTIVITY WAS ALSO EXAMINED IN AN ACIDIC SOLUTION CONTAINING METHANOL. THE RESULTS SHOWED THAT THE SYNTHESIZED PD–CO/C CATALYST HAS METHANOL TOLERANT CAPABILITIES.

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    APA: Copy

    Golmohammadi, Farhad, GHARIBI, HUSSEIN, Kheirmand, Mehdi, Faraji, Monireh, & HEYDARI, AHMAD. (2010). PDCO OXYGEN REDUCTION ELECTROCATALYST FOR POLYMER ELECTROLYTE MEMBRANE AND DIRECT METHANOL FUEL CELLS. IRANIAN FUEL CELL SEMINAR. SID. https://sid.ir/paper/908033/en

    Vancouver: Copy

    Golmohammadi Farhad, GHARIBI HUSSEIN, Kheirmand Mehdi, Faraji Monireh, HEYDARI AHMAD. PDCO OXYGEN REDUCTION ELECTROCATALYST FOR POLYMER ELECTROLYTE MEMBRANE AND DIRECT METHANOL FUEL CELLS. 2010. Available from: https://sid.ir/paper/908033/en

    IEEE: Copy

    Farhad Golmohammadi, HUSSEIN GHARIBI, Mehdi Kheirmand, Monireh Faraji, and AHMAD HEYDARI, “PDCO OXYGEN REDUCTION ELECTROCATALYST FOR POLYMER ELECTROLYTE MEMBRANE AND DIRECT METHANOL FUEL CELLS,” presented at the IRANIAN FUEL CELL SEMINAR. 2010, [Online]. Available: https://sid.ir/paper/908033/en

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