New understanding of phase segregation of bimetallic nanoalloys

作者：Wu, Yuen; Li, Yadong^*

来源：Science China-Materials, 2015, 58(1): 3-+.

DOI：10.1007/s40843-015-0016-7

• ALLOY
• NANOCRYSTALS
• STRATEGY

<正>In a recent online publication of Science,Professor Peter Strasser of the Technical University of Berlin,Germany,and his collaborators reported element-specific anisotropic growth of Pt and Ni in shaped Pt alloy synthesis[1].They showed that the surface steps in the Pt3Ni concave hexapod alloy formed in the initial stage of the synthesis were crucial in the segregation of an M-rich(M=Ni,Co,

• 出版日期2015-1
• 单位中国科学技术大学; 清华大学