Issue 99, 2017
From the journal:

Chemical Communications

In situ TEM studies of the shape evolution of Pd nanocrystals under oxygen and hydrogen environments at atmospheric pressure†

Xun Zhang,‡a   Jun Meng,‡bc   Beien Zhu,*b   Jian Yu,a   Shihui Zou, ORCID logo a   Ze Zhang,a   Yi Gao ORCID logo *b  and  Yong Wang ORCID logo *a  

* Corresponding authors

a Center of Electron Microscopy and State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
E-mail: yongwang@zju.edu.cn

b Division of Interfacial Water and Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
E-mail: gaoyi@sinap.ac.cn, zhubeien@sinap.ac.cn

c University of Chinese Academy of Sciences, Beijing 100049, China

Abstract

We demonstrate an atomic scale TEM observation of shape evolutions of Pd nanocrystals under oxygen and hydrogen environments at atmospheric pressure. Combined with multi-scale structure reconstruction model calculations, the reshaping mechanism is fully understood.

Graphical abstract: In situ TEM studies of the shape evolution of Pd nanocrystals under oxygen and hydrogen environments at atmospheric pressure

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Article information

DOI
https://doi.org/10.1039/C7CC07649E
Article type
Communication
Submitted
01 Oct 2017
Accepted
07 Nov 2017
First published
07 Nov 2017

Chem. Commun., 2017,53, 13213-13216

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In situ TEM studies of the shape evolution of Pd nanocrystals under oxygen and hydrogen environments at atmospheric pressure

X. Zhang, J. Meng, B. Zhu, J. Yu, S. Zou, Z. Zhang, Y. Gao and Y. Wang, Chem. Commun., 2017, 53, 13213 DOI: 10.1039/C7CC07649E

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