Setembro 2013 vol. 1 num. 1 - Brazilian Meeting on Organic Synthesis 2011

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Sigle wall carbon nanotubes decorated with selenium nanoparticles

Rodrigues, Oscar E. D. ; Filho, A. G. Souza ; Filho, Josué M. ; Dornellesa, Luciano ; Soares, Letiére C. ; Souza, Diego de ;

Abstract:

The chemical manipulation of single walled carbon nanotubes (SWNTs), especially the side walls funtionalization, has been an area of fundamental interest. Single walled carbon nanotube has opened a Pandora’s box for new electronic devices nanoestructured. Additionally, selenium exhibits a unique combination of many properties as a relatively low meting point (~217°C), piezoelectricity, non-linear optical response and high reaction flexibility with a number of chemical compounds that enable the achievement of a broad class of compounds of selenium, as ZnSe and CdSe. In this context, the preparation of a new hybrid system employing one-dimensional selenium nanostructures (Se-1D) and carbon nanotubes can afford a very interesting system for technological applications. In a previous publication, we have prepared a new selenium-carbon nanocable, employing a carbanionic intermediate species. This allowed an effective linkage between selenium and carbon nanotube sidewall, affording a covalent bond between this components.

Abstract:

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Palavras-chave: Selenium, Nanowires, carbon-nanotube,

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DOI: 10.5151/chempro-14bmos-R0331-1

Referências bibliográficas
  • [1] 1 Chiu, P. W.; Duesberg, G. S.; Dettlaff-Weglikowska, U.; Roth, S. Appl. Phys. Lett., 2002, 80, 381
  • [2] 2 Berger, L. I.; Semiconductor Materials, 1997, 86
  • [3] 3 Rodrigues, O. E D.; Saraiva, G. D.; Nascimento, R. O.; Barros, E. B.; Mendes Filho, J.; Kim, Y. A.; Muramatsu, H.; Endo, M.; Terrones, M.; Dresselhaus, M. S.; Souza Filho A. G. Nano Lett., 2008, 11, 3651
Como citar:

Rodrigues, Oscar E. D.; Filho, A. G. Souza; Filho, Josué M.; Dornellesa, Luciano; Soares, Letiére C.; Souza, Diego de; "Sigle wall carbon nanotubes decorated with selenium nanoparticles", p. 331 . In: In Blucher Chemistry Proceedings, São Paulo, v. 1, n. 1, Setembro.2013. São Paulo: Blucher, 2013.
ISSN 2318-4043, DOI 10.5151/chempro-14bmos-R0331-1

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