Issue 38, 2021

Shape transformations of Pt nanocrystals enclosed with high-index facets and low-index facets

Abstract

We systematically investigated the shape transformation of Pt nanocrystals between high-index facets and low-index facets by an electrochemical method, and revealed the change processes and rules of nanocrystal shapes and surface structure. The coordination number of surface atoms can be continuously tuned from 6 to 9 by controlling the regrowth/etching rate.

Graphical abstract: Shape transformations of Pt nanocrystals enclosed with high-index facets and low-index facets

Supplementary files

Article information

Article type
Communication
Submitted
21 ៧ 2021
Accepted
10 ៩ 2021
First published
10 ៩ 2021

CrystEngComm, 2021,23, 6655-6660

Shape transformations of Pt nanocrystals enclosed with high-index facets and low-index facets

C. Xiao, N. Tian, W. Li, X. Qu, J. Du, B. Lu, B. Xu, Z. Zhou and S. Sun, CrystEngComm, 2021, 23, 6655 DOI: 10.1039/D1CE00949D

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