Ternary heterogeneous Pt-Ni-Au nanowires with enhanced activity and stability for PEMFCs.

Chem Commun (Camb)

Jiangsu Key Laboratory for Nano Technology, National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences, and Collaborative Innovation Center of Advanced Microstructures, Nanjing University, 22 Hankou Road, Nanjing, 210093, China.

Published: April 2020

Heterogeneous ternary Pt-Ni-Au nanowires (NWs) with randomly distributed Pt-Ni and Pt-Au micro phases were successfully synthesized following an oriented attachment mechanism. The as-prepared NWs exhibit enhanced activity and durability in both a rotating disk electrode (RDE) and single-cell, originating from the one dimensional (1D) heterogeneous structure.

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Source
http://dx.doi.org/10.1039/d0cc01554gDOI Listing

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