Diethylamine gas sensor using V2O5-decorated α-Fe2O3 nanorods as a sensing material

Haonan Zhang; Yazi Luo; Ming Zhuo; Ting Yang; Jiaojiao Liang; Ming Zhang; Jianmin Ma; Huigao Duan; Qiuhong Li

doi:10.1039/C5RA23032B

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Diethylamine gas sensor using V₂O₅-decorated α-Fe₂O₃ nanorods as a sensing material†

Haonan Zhang,^a Yazi Luo,^a Ming Zhuo,^a Ting Yang,^c Jiaojiao Liang,^c Ming Zhang,^c Jianmin Ma,^c Huigao Duan^c and Qiuhong Li*^ab

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* Corresponding authors

^a College of Electrical and Information Engineering, Hunan University, China
E-mail: liqiuhong@xmu.edu.cn
Fax: +86 731 88664019
Tel: +86 731 88664019

^b Pen-Tung Sah Institute of Micro-Nano Science and Technology of Xiamen University, Xiamen, China
Tel: +86-592-2187198

^c Key Laboratory for Micro-Nano Optoelectronic Devices of Ministry of Education, School of Physics and Electronics, Hunan University, Changsha 410082, P. R. China

Abstract

V₂O₅-decorated α-Fe₂O₃ composite nanorods were synthesized successfully by electrospinning and an environmentally-friendly soak-calcination method. The composite showed high selectivity and stability to diethylamine gas as well as ultra fast response times within 2 s to 100 ppm diethylamine gas.

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Article information

DOI: https://doi.org/10.1039/C5RA23032B
Article type: Communication
Submitted: 02 Nov 2015
Accepted: 07 Jan 2016
First published: 12 Jan 2016

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RSC Adv., 2016,6, 6511-6515

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Diethylamine gas sensor using V₂O₅-decorated α-Fe₂O₃ nanorods as a sensing material

H. Zhang, Y. Luo, M. Zhuo, T. Yang, J. Liang, M. Zhang, J. Ma, H. Duan and Q. Li, RSC Adv., 2016, 6, 6511 DOI: 10.1039/C5RA23032B

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