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Field Emission Characteristics of SnO 2 CNTs Composites Prepared by Microwave-Assisted Wet Impregnation
Joint Authors
Motshekga, Sarah C.
Pillai, Sreejarani K.
Kennedy, John
Sinha Ray, Suprakas
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-02-14
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Abstract EN
The SnO2/CNT composites were prepared by microwave-assisted wet impregnation at 60°C.
The process was optimized by varying the microwave power and reaction time.
Raman analysis showed the typical features of the rutile phase of as-synthesized SnO2 nanoparticles on CNTs, which was consistent with the results from X-ray diffraction.
Enhanced field emission performance was observed for SnO2/CNTs composite prepared by a microwave method when compared to pure CNTs and SnO2/CNTs composite prepared by conventional wet impregnation.
The dependence of emission current density on the electric field followed a Fowler-Nordheim relationship.
American Psychological Association (APA)
Pillai, Sreejarani K.& Motshekga, Sarah C.& Sinha Ray, Suprakas& Kennedy, John. 2012. Field Emission Characteristics of SnO 2 CNTs Composites Prepared by Microwave-Assisted Wet Impregnation. Journal of Nanomaterials،Vol. 2012, no. 2012, pp.1-4.
https://search.emarefa.net/detail/BIM-1029301
Modern Language Association (MLA)
Pillai, Sreejarani K.…[et al.]. Field Emission Characteristics of SnO 2 CNTs Composites Prepared by Microwave-Assisted Wet Impregnation. Journal of Nanomaterials No. 2012 (2012), pp.1-4.
https://search.emarefa.net/detail/BIM-1029301
American Medical Association (AMA)
Pillai, Sreejarani K.& Motshekga, Sarah C.& Sinha Ray, Suprakas& Kennedy, John. Field Emission Characteristics of SnO 2 CNTs Composites Prepared by Microwave-Assisted Wet Impregnation. Journal of Nanomaterials. 2012. Vol. 2012, no. 2012, pp.1-4.
https://search.emarefa.net/detail/BIM-1029301
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1029301