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Zilli, D.; Blacher, S.; Cukierman, A.L.; Pirard, J.-P.; Gommes, C.J. "Formation mechanism of Y-junctions in arrays of multi-walled carbon nanotubes" (2008) Colloids and Surfaces A: Physicochemical and Engineering Aspects. 327(1-3):140-143
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Abstract:

Transmission electron microscopy of arrays of multi-walled carbon nanotubes reveals the presence of numerous Y-junctions. The diameter distributions of the samples are found to be bimodal, with one mode corresponding to the branches and the other mode to the trunk of the Y-junctions. The analysis of the micrographs shows that the junctions form via the merger of metal particles during the tip-growth of the tubes. © 2008 Elsevier B.V. All rights reserved.

Registro:

Documento: Artículo
Título:Formation mechanism of Y-junctions in arrays of multi-walled carbon nanotubes
Autor:Zilli, D.; Blacher, S.; Cukierman, A.L.; Pirard, J.-P.; Gommes, C.J.
Filiación:PINMATE - Depto Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Int., Güiraldes 2620, C1428BGA Buenos Aires, Argentina
Department of Chemical Engineering, University of Liège, B6a, Allée du 6 août 3, B-4000 Liège, Belgium
Cátedra Farmacotecnia II, Depto Tecnología Farmacéutica, Facultad de Farmacia y Bioquímica, Junín 956, C1113AAD Buenos Aires, Argentina
Palabras clave:Carbon nanotubes; Catalytic chemical vapor deposition; Transmission electron microscopy; Y-junctions; Chemical sensors; Metals; Multiwalled carbon nanotubes (MWCN); Nanocomposites; Nanopores; Nanostructured materials; Nanostructures; Nanotechnology; Nanotubes; Yttrium alloys; Catalytic chemical vapor deposition; Diameter distributions; Formation mechanisms; Metal particles; Multi-walled carbon nanotubes; Transmission electron; Transmission electron microscopy; Y-junctions; Carbon nanotubes; carbon nanotube; article; catalysis; chemical analysis; chemical reaction; priority journal; scanning electron microscopy; synthesis; transmission electron microscopy
Año:2008
Volumen:327
Número:1-3
Página de inicio:140
Página de fin:143
DOI: http://dx.doi.org/10.1016/j.colsurfa.2008.05.042
Título revista:Colloids and Surfaces A: Physicochemical and Engineering Aspects
Título revista abreviado:Colloids Surf. A Physicochem. Eng. Asp.
ISSN:09277757
CODEN:CPEAE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09277757_v327_n1-3_p140_Zilli

Referencias:

  • Monthioux, M., Kuznetsov, V.L., Who should be given the credit for the discovery of carbon nanotubes? (2006) Carbon, 44, pp. 1621-1623
  • Ebbesen, T.W., Lezec, H.J., Hiura, H., Bennett, J.W., Ghaemi, H.F., Thio, T., Electrical conductivity of individual carbon nanotubes (1996) Nature, 382, pp. 54-56
  • Bandaru, P.R., Electrical characterization of carbon nanotube Y-junctions: a foundation for new nanoelectronics (2007) J. Mater. Sci., 42, pp. 1809-1818
  • Satishkumar, B.C., Thomas, P.J., Govindarai, A., Rao, C.N.R., Y-junction carbon nanotubes (2000) Appl. Phys. Lett., 77, pp. 2530-2532
  • Li, W.Z., Pandey, B., Liu, Y.Q., Growth and structure of carbon nanotube Y-junctions (2006) J. Phys. Chem. B, 110, pp. 23694-23700
  • Zhu, H., Ci, L., Xu, C., Liang, J., Wu, D., Growth mechanism of Y-junction carbon nanotubes (2002) Diamond Relat. Mater., 11, pp. 1349-1352
  • Li, W.Z., Wen, J.G., Ren, Z.F.S., Straight carbon nanotube Y junctions (2001) Appl. Phys. Lett., 79, pp. 1879-1881
  • Andriotis, A.N., Menon, M., Srivastava, D., Chernozatonskii, L., Rectification properties of carbon nanotube "Y-Junctions" (2001) Phys. Rev. Lett., 87. , 066802-1-4
  • Ting, J.-M., Chang, C.-C., Multijunction carbon nanotube network (2002) Appl. Phys. Lett., 80, pp. 324-325
  • Huang, S., Dai, L., Mau, A.W.H., Patterned growth and contact transfer of well-aligned carbon nanotube films (1999) J. Phys. Chem. B, 103, pp. 4223-4227
  • Zilli, D.A., Bonelli, P.R., Cukierman, A.L., (2008) New York, , Huang X. (Ed)
  • Zilli, D.A., Bonelli, P.R., Cukierman, A.L., Effect of alignment on adsorption characteristics of self-oriented multi-walled carbon nanotube arrays (2006) Nanotechnology, 17, pp. 5136-5141
  • Gommes, C., Blacher, S., Masenelli-Varlot, K., Bossuot, C., McRae, E., Fonseca, A., B'Nagy, J., Pirard, J.-P., Image analysis characterization of multi-walled carbon nanotubes (2003) Carbon, 41, pp. 2561-2572
  • Parzen, E., On estimation of a probability density function and mode (1962) Ann. Math. Stat., 33, pp. 1065-1076
  • Liu, W., Clark, N.N., Karamavruc, A.I., General method for the transformation of chord-length data to a local bubble-size distribution (1996) AIChE J., 42, pp. 2713-2720
  • Chuang, C.-C., Liu, W.-L., Chen, W.-J., Huang, J.-H., Temperature and substrate dependence of structure and growth mechanism of carbon nanofiber (2008) Appl. Surf. Sci., 254, pp. 4681-4687
  • Helveg, S., López-Cartes, C., Sehested, J., Hansen, P.L., Clausen, B.S., Rostrup-Nielsen, J.R., Abild-Pedersen, F., Nørskov, J.K., Atomic-scale imaging of carbon nanofibre growth (2004) Nature, 427, pp. 426-429

Citas:

---------- APA ----------
Zilli, D., Blacher, S., Cukierman, A.L., Pirard, J.-P. & Gommes, C.J. (2008) . Formation mechanism of Y-junctions in arrays of multi-walled carbon nanotubes. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 327(1-3), 140-143.
http://dx.doi.org/10.1016/j.colsurfa.2008.05.042
---------- CHICAGO ----------
Zilli, D., Blacher, S., Cukierman, A.L., Pirard, J.-P., Gommes, C.J. "Formation mechanism of Y-junctions in arrays of multi-walled carbon nanotubes" . Colloids and Surfaces A: Physicochemical and Engineering Aspects 327, no. 1-3 (2008) : 140-143.
http://dx.doi.org/10.1016/j.colsurfa.2008.05.042
---------- MLA ----------
Zilli, D., Blacher, S., Cukierman, A.L., Pirard, J.-P., Gommes, C.J. "Formation mechanism of Y-junctions in arrays of multi-walled carbon nanotubes" . Colloids and Surfaces A: Physicochemical and Engineering Aspects, vol. 327, no. 1-3, 2008, pp. 140-143.
http://dx.doi.org/10.1016/j.colsurfa.2008.05.042
---------- VANCOUVER ----------
Zilli, D., Blacher, S., Cukierman, A.L., Pirard, J.-P., Gommes, C.J. Formation mechanism of Y-junctions in arrays of multi-walled carbon nanotubes. Colloids Surf. A Physicochem. Eng. Asp. 2008;327(1-3):140-143.
http://dx.doi.org/10.1016/j.colsurfa.2008.05.042