Issue 22, 2015
From the journal:

Journal of Materials Chemistry A

Low temperature pseudomorphic synthesis of nanocrystalline carbide aerogels for electrocatalysis†

Ke Chen,*a   Xiaowei Huang,a   Zhuoxi Zhang,a   Ai Du,b   Bin Zhou,b   Yin Xu,c   Zhengji Zhoua  and  Yongqiang Wanga  

* Corresponding authors

a Key Laboratory for Special Functional Materials of Ministry of Education, Henan University, Kaifeng 475004, China
E-mail: kchen@henu.edu.cn

b Shanghai Key Laboratory of Special Microstructure Materials and Technology, Tongji University, Shanghai 200092, China

c Wanfang College of Science and Technology of Henan Polytechnic University, Zhengzhou 451400, China

Abstract

Here we demonstrate a low-temperature pseudomorphic transformation of carbide aerogels for electrocatalysis. The sustaining temperature-gradient-driving transportation of a volatile metal compound and carbon diffusion-limited growth yield highly active, mesoporous, nanocrystalline TiC and NbC aerogels with high surface areas (265 and 159 m2 gāˆ’1) and porosities (83.37 and 79.36 vol%) from carbon aerogels, respectively.

Graphical abstract: Low temperature pseudomorphic synthesis of nanocrystalline carbide aerogels for electrocatalysis

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C5TA00427F
Article type
Communication
Submitted
19 Jan 2015
Accepted
26 Apr 2015
First published
15 May 2015

J. Mater. Chem. A, 2015,3, 11745-11749

Author version available

Download author version (PDF)

Permissions

Request permissions

Low temperature pseudomorphic synthesis of nanocrystalline carbide aerogels for electrocatalysis

K. Chen, X. Huang, Z. Zhang, A. Du, B. Zhou, Y. Xu, Z. Zhou and Y. Wang, J. Mater. Chem. A, 2015, 3, 11745 DOI: 10.1039/C5TA00427F

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.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements