Sb doping of VLS synthesized SnO2 nanowires probed by Raman and XPS spectroscopy

Sb doping of VLS synthesized SnO2 nanowires probed by Raman and XPS spectroscopy Chemical Physics Letters 695 (2018) 125–130 Contents lists available at ScienceDirect Chemical Physics Letters journal homepage: www.elsevier.com/locate/cplett Research paper Sb doping of VLS synthesized SnO nanowires probed by Raman and XPS spectroscopy a,⇑ b a c a I.M. Costa , Y.N. Colmenares , P.S. Pizani , E.R. Leite , A.J. Chiquito Departamento de Física, Universidade Federal de São Carlos, CEP 13565-905 São Carlos, São Paulo, Brazil Instituto de Física de São Paulo, Universidade de São Paulo, CEP13566-590 São Carlos, São Paulo, Brazil LIEC-Departamento de Química, Universidade Federal de São Carlos, CEP 13565-905 São Carlos, São Paulo, Brazil article i nfo abstract Article history: We here report the growth and structural characterization of Sb-doped SnO nanowires synthesized by Received 7 December 2017 Vapor-Liquid-Solid technique using X-ray diffraction, scanning electron microscopy, energy-dispersive In final form 6 February 2018 X-ray spectroscopy, X-ray Photoelectron Spectroscopy (XPS) and Raman spectroscopy. Both X-ray diffrac- Available online 7 February 2018 tion and Raman spectroscopy exhibited typical features of the rutile phase of SnO nanowires for all sam- ples. The analysis of XPS confirmed the Sb doping effectiveness. In addition, Raman spectra revealed inactive modes (242 and 284 cm ) attributed to local structural disorder caused by http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Chemical Physics Letters Elsevier

Sb doping of VLS synthesized SnO2 nanowires probed by Raman and XPS spectroscopy

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Publisher
Elsevier
Copyright
Copyright © 2018 Elsevier B.V.
ISSN
0009-2614
eISSN
1873-4448
D.O.I.
10.1016/j.cplett.2018.02.014
Publisher site
See Article on Publisher Site

Abstract

Chemical Physics Letters 695 (2018) 125–130 Contents lists available at ScienceDirect Chemical Physics Letters journal homepage: www.elsevier.com/locate/cplett Research paper Sb doping of VLS synthesized SnO nanowires probed by Raman and XPS spectroscopy a,⇑ b a c a I.M. Costa , Y.N. Colmenares , P.S. Pizani , E.R. Leite , A.J. Chiquito Departamento de Física, Universidade Federal de São Carlos, CEP 13565-905 São Carlos, São Paulo, Brazil Instituto de Física de São Paulo, Universidade de São Paulo, CEP13566-590 São Carlos, São Paulo, Brazil LIEC-Departamento de Química, Universidade Federal de São Carlos, CEP 13565-905 São Carlos, São Paulo, Brazil article i nfo abstract Article history: We here report the growth and structural characterization of Sb-doped SnO nanowires synthesized by Received 7 December 2017 Vapor-Liquid-Solid technique using X-ray diffraction, scanning electron microscopy, energy-dispersive In final form 6 February 2018 X-ray spectroscopy, X-ray Photoelectron Spectroscopy (XPS) and Raman spectroscopy. Both X-ray diffrac- Available online 7 February 2018 tion and Raman spectroscopy exhibited typical features of the rutile phase of SnO nanowires for all sam- ples. The analysis of XPS confirmed the Sb doping effectiveness. In addition, Raman spectra revealed inactive modes (242 and 284 cm ) attributed to local structural disorder caused by

Journal

Chemical Physics LettersElsevier

Published: Mar 1, 2018

References

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