High-density, vertically aligned crystalline CrO2nanorod arrays derived from chemical vapor deposition assisted by AAO templates

Qiang Zhao; Gehui Wen; Zhigang Liu; Jujun Yuan; Dongmei Li; Guangtian Zou; Rongkun Zheng; Simon P. Ringer; Ho-Kwang Mao

doi:10.1039/B905308E

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High-density, vertically aligned crystalline CrO₂nanorod arrays derived from chemical vapor deposition assisted by AAO templates†

Qiang Zhao,^a Gehui Wen,*^a Zhigang Liu,^a Jujun Yuan,^a Dongmei Li,^a Guangtian Zou,^a Rongkun Zheng,^b Simon P. Ringer^b and Ho-Kwang Mao^c

Author affiliations

* Corresponding authors

^a State Key Laboratory of Superhard Materials, Jilin University, Changchun 130012, People’s Republic of China
E-mail: phghwen@yahoo.com.cn
Fax: +86-431-85168881
Tel: +86-431-85168211

^b Australian Key Centre for Microscopy and Microanalysis, The University of Sydney, Australia

^c Geophysical Laboratory, Carnegie Institution of Washington, 5251 Broad Branch Road NW, Washington, USA

Abstract

Vertically aligned CrO₂nanorods with an areal density as high as 1.2 × 10¹⁰ cm⁻² were obtained viaatmospheric pressure CVD assisted by AAO templates for the first time.

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Supplementary files

Experimental details and additional TEM images of the CrO2 nanorods PDF (5335K)

Article information

DOI: https://doi.org/10.1039/B905308E
Article type: Communication
Submitted: 17 Mar 2009
Accepted: 07 May 2009
First published: 29 May 2009

Download Citation

Chem. Commun., 2009, 3949-3951

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High-density, vertically aligned crystalline CrO₂nanorod arrays derived from chemical vapor deposition assisted by AAO templates

Q. Zhao, G. Wen, Z. Liu, J. Yuan, D. Li, G. Zou, R. Zheng, S. P. Ringer and H. Mao, Chem. Commun., 2009, 3949 DOI: 10.1039/B905308E

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Chemical Communications