Investigation of glycerol electrooxidation activity of carbon supported PdCu bimetallic electrocatalyst
نویسندگان
چکیده
In this study, Pd/C, Cu/C, and a series of PdCu/C bimetallic electrocatalysts were prepared by microwave-assisted modified polyol method to determine glycerol electrooxidation reaction (GOR) activities. The effect microwave duration on catalyst structure GOR activity was investigated catalysts. Also, commercial Pd/C (com-Pd/C) used compare catalytic activities with samples. Electrocatalysts characterized using X-ray Diffraction (XRD), Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES), Transmission Electron Microscopy (TEM) analyses. addition, the stability for examined cyclic voltammetry (CV) chronoamperometry (CA). XRD results, formation PdCu alloy observed successfully in all It found that electrocatalyst 150 s (PdCu150) exhibited homogeneous dispersion TEM images. particle size 6.45 nm PdCu150 identified from TEM. Furthermore, performance results indicated has highest (36.02 mA/cm2) compared (8.56 mA/cm2), com-Pd/C (10.23 electrooxidation.
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ژورنال
عنوان ژورنال: Turkish Journal of Chemistry
سال: 2022
ISSN: ['1300-0527', '1303-6130']
DOI: https://doi.org/10.55730/1300-0527.3506