Synthesis and ethanol sensing properties of Al-doped ZnO nanofibers-易丝帮

Synthesis and ethanol sensing properties of Al-doped ZnO nanofibers

2019/11/27 21:19:47 Zhao, M. G., X. C. Wang, J. P. Cheng, L. W. Zhang, J. F. Jia and X. J. Li

Undoped and Al-doped ZnO nanofibers were synthesized via a simple electrospinning method, and then characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), Raman scattering and photoluminescence (PL) spectroscopy. The ethanol sensing properties of the sensor based on the nanofibers were also investigated. The results show that the sensor fabricated from Al-doped ZnO nanofibers exhibits better gas sensing performance than that fabricated from the undoped ZnO nanofibers, and the gas sensing mechanism is discussed. (C) 2012 Elsevier B.V. All rights reserved.

Journal: Current Applied Physics
Volume: 13
Issue: 2
Pages: 403-407
ISSN: 1567-1739
DOI: 10.1016/j.cap.2012.08.019
Year: 2013
Number:
Type:

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