Study on synthesis and characterization of electrocatalyst containing platinum on graphite electrode for hydrogen evolution reaction
نویسندگان
چکیده
In this study, we have successfully synthesized electrode materials containing Pt on modified graphite by electrodeposition method, such as: Pt/C, Pt-Au/C Pt-Pd/C, Pt-Ni/C, Pt-Ni-Au/C, Pt-Ni-Pd/C. The formation of coating the surface is demonstrated through SEM, EDS results. Synthetic are used as catalysts for hydrogen evolution reaction (HER). results show that Bimetallic composites exhibit higher catalytic activity than monometallic material Pt/C. Trimetallic Pt-Ni-Au/C and Pt-Ni-Pd/C HER insignificant lower Pt-Pd/C electrodes. However, precious metal composition in trimetallic composite system reduced, which also an important goal research opens up prospects fabrication next-generation systems.
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ژورنال
عنوان ژورنال: T?p chí Xúc tác và H?p ph?
سال: 2023
ISSN: ['0866-7411']
DOI: https://doi.org/10.51316/jca.2023.040