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  1. Article

    Open Access

    Hydrogenation of Cinnamaldehyde Using Carbon Dots Reduced Palladium Nanoparticles

    Carbon dots (CDs) with a size range of 0.2 to 2 nm were prepared using a hydrothermal treatment of sucrose and oleic acid. The as-synthesized CDs were used to reduce H2PdCl4 to metallic Pd nanoparticles with dPd ...

    Alice Magubane, Prakash M. Gangatharan, Pumza Mente… in Catalysis Letters (2024)

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  2. No Access

    Article

    Platinum supported on pristine and nitrogen-doped bowl-like broken hollow carbon spheres as oxygen reduction reaction catalysts

    The development of active and durable proton exchange membrane fuel cell catalysts with high loading (ca. 40%) is critical for the commercialization of hydrogen fuel cells. Herein we report on the synthesis of...

    Victor Mashindi, Pumza Mente, Nobuhle Mpofu… in Journal of Applied Electrochemistry (2021)