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Updated: Apr 26, 2026
Ligand-Mediated Nucleation and Growth of Palladium Metal Nanoparticles
Published on: June 25, 2018
Morphological control and evolution of octahedral and truncated trisoctahedral Pt-Au alloy nanocrystals under
Lei Dai1, Yanxi Zhao, Quan Chi
1Key Laboratory of Catalysis and Material Science of the State Ethnic Affairs Commission & Ministry of Education, College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, Hubei Province, P. R. China. huangt208@163.com.
Abstract:
Uniform and well-defined truncated trisoctahedral and octahedral Pt-Au alloy nanocrystals were fabricated by co-reducing H(2)PtC(l6)-HAuC(l4) with tetraethylene glycol (TEG) under microwave irradiation for only 140 s. Iodide ions were critical to the morphological control and evolution of Pt-Au alloy nanostructures. The as-prepared Pt-Au alloy nanocrystals exhibited efficient electrocatalytic activities.
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