نتایج جستجو برای: nanoalloy

تعداد نتایج: 154  

2015
Shiyao Shan Jinfang Wu Ning Kang Hannah Cronk Yinguang Zhao Wei Zhao Zakiya Skeete Pharrah Joseph Bryan Trimm Jin Luo Minhua Shao

In electrochemical energy conversion and storage, existing catalysts often contain a high percentage of noble metals such as Pt and Pd. In order to develop low-cost electrocatalysts, one of the effective strategies involves alloying noble metals with other transition metals. This strategy promises not only significant reduction of noble metals but also the tunability for enhanced catalytic acti...

Journal: :Modelling and Simulation in Materials Science and Engineering 2021

Abstract Owing to the excellent catalytic properties of Ag–Au binary nanoalloys, nanostructured Ag–Au, such as nanoparticles and nanopillars, has been under intense investigation. To achieve high accuracy in molecular simulations surface must be modeled with first-principles precision. In this work, we constructed a generalizable machine learning interatomic potential for nanoalloys based on de...

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