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Field emission characteristics of SnO2/CNT composite prepared by microwave assisted wet impregnation

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dc.contributor.author Kesavan Pillai, Sreejarani
dc.contributor.author Motshekga, SC
dc.contributor.author Ray, SS
dc.contributor.author Kennedy, J
dc.date.accessioned 2012-01-17T11:07:00Z
dc.date.available 2012-01-17T11:07:00Z
dc.date.issued 2012
dc.identifier.citation Kesavan Pillai, S., Motshekga, S.C., Ray, S.S. and Kennedy, J. 2012. Field emission characteristics of SnO2/CNT composite prepared by microwave assisted wet impregnation. Journal of Nanomaterials (2012), pp 1-8 en_US
dc.identifier.issn 1687-4110
dc.identifier.issn 1687-4129
dc.identifier.uri www.hindawi.com/journals/jnm/aip/861591.pdf
dc.identifier.uri http://hdl.handle.net/10204/5498
dc.description Copyright: 2012 Hindawi Publishing Corporation. Published under the Creative Commons License en_US
dc.description.abstract 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/CNT composite prepared by a microwave method when compared to pure CNTs and SnO2/CNT prepared by conventional wet impregnation. The dependence of emission current density on the electric field followed a Fowler–Nordheim relationship. en_US
dc.language.iso en en_US
dc.publisher Hindawi Publishing Corporation en_US
dc.relation.ispartofseries Workflow request;7911
dc.subject Carbon nanotubes en_US
dc.subject Tin dioxide en_US
dc.subject Field emission en_US
dc.subject Nanomaterials en_US
dc.title Field emission characteristics of SnO2/CNT composite prepared by microwave assisted wet impregnation en_US
dc.type Article en_US
dc.identifier.apacitation Kesavan Pillai, S., Motshekga, S., Ray, S., & Kennedy, J. (2012). Field emission characteristics of SnO2/CNT composite prepared by microwave assisted wet impregnation. http://hdl.handle.net/10204/5498 en_ZA
dc.identifier.chicagocitation Kesavan Pillai, Sreejarani, SC Motshekga, SS Ray, and J Kennedy "Field emission characteristics of SnO2/CNT composite prepared by microwave assisted wet impregnation." (2012) http://hdl.handle.net/10204/5498 en_ZA
dc.identifier.vancouvercitation Kesavan Pillai S, Motshekga S, Ray S, Kennedy J. Field emission characteristics of SnO2/CNT composite prepared by microwave assisted wet impregnation. 2012; http://hdl.handle.net/10204/5498. en_ZA
dc.identifier.ris TY - Article AU - Kesavan Pillai, Sreejarani AU - Motshekga, SC AU - Ray, SS AU - Kennedy, J AB - 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/CNT composite prepared by a microwave method when compared to pure CNTs and SnO2/CNT prepared by conventional wet impregnation. The dependence of emission current density on the electric field followed a Fowler–Nordheim relationship. DA - 2012 DB - ResearchSpace DP - CSIR KW - Carbon nanotubes KW - Tin dioxide KW - Field emission KW - Nanomaterials LK - https://researchspace.csir.co.za PY - 2012 SM - 1687-4110 SM - 1687-4129 T1 - Field emission characteristics of SnO2/CNT composite prepared by microwave assisted wet impregnation TI - Field emission characteristics of SnO2/CNT composite prepared by microwave assisted wet impregnation UR - http://hdl.handle.net/10204/5498 ER - en_ZA


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