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

Chi Xiao; Na Tian; Wei-Ze Li; Xi-Ming Qu; Jia-Huan Du; Bang-An Lu; Bin-Bin Xu; Zhi-You Zhou; Shi-Gang Sun

doi:10.1039/D1CE00949D

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

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

Chi Xiao,^a Na Tian,

*^a Wei-Ze Li,^a Xi-Ming Qu,^a Jia-Huan Du,^a Bang-An Lu,^a Bin-Bin Xu,^a Zhi-You Zhou

^a and Shi-Gang Sun

*^a

Author affiliations

* Corresponding authors

^a State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
E-mail: tnsd@xmu.edu.cn, sgsun@xmu.edu.cn

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.

This article is part of the themed collection: Nanomaterials

Download options Please wait...

Supplementary files

Supplementary information PDF (2507K)

Article information

DOI: https://doi.org/10.1039/D1CE00949D
Article type: Communication
Submitted: 21 Jul 2021
Accepted: 10 Sep 2021
First published: 10 Sep 2021

Download Citation

CrystEngComm, 2021,23, 6655-6660

Permissions

Request permissions

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

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Social activity

Fetching data from CrossRef.
This may take some time to load.

CrystEngComm

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

Abstract

Supplementary files

Article information

Download Citation

Permissions

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

Social activity

Search articles by author

Spotlight

Advertisements