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Updated: Sep 20, 2025

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Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
Published on: December 6, 2021
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Ultrafine PtCoRh nanorods for highly efficient hydrogen evolution reaction in acid
1State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 2 Linggong Road, Dalian 116024, China. yjsong@dlut.edu.cn.
Abstract:
PtCoRh nanorods with an average width of 1.6 ± 0.2 nm show an overpotential of 6.1 mV at 10 mA cm-2 toward acidic HER. The exceptional activity originates from a high electrochemically active surface area of 130.1 m2 gPt-1 and a unique Pt-H bond strength appropriately tuned by Co and Rh.

