Electrochemical Cycling Induced Surface Segregation of AuPt Nanoparticles in HClO4 and H2SO4

The surface composition of bimetallic nanoparticles is critical to their electrochemical performance. The most effective existing approach for changing surface composition is the thermal treatment, which induces the surface segregation of the metal with low surface energy. Some studies have shown th...

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Bibliographic Details
Main Authors: Gaw, Sheng Long, Wang, Jingxian, Sun, Shengnan, Dong, Zhili, Reches, Meital, Lee, Pooi See, Xu, Zhichuan Jason
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2017
Subjects:
Online Access:https://hdl.handle.net/10356/85594
http://hdl.handle.net/10220/43773
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Institution: Nanyang Technological University
Language: English