Compositional dependence of the stability of AuCu alloy nanoparticles.
نویسندگان
چکیده
The oxidation of AuCu nanoparticles was studied as a function of composition and temperature. Oxidation rates at 110 °C were higher for NPs with higher Cu content, showing that Au stabilized the Cu. Electrochemistry measurements show that AuCu could be a promising catalyst for lowering the over potential of CO(2) reduction.
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ورودعنوان ژورنال:
- Chemical communications
دوره 48 45 شماره
صفحات -
تاریخ انتشار 2012