Hostname: page-component-745bb68f8f-g4j75 Total loading time: 0 Render date: 2025-02-10T15:03:34.274Z Has data issue: false hasContentIssue false
  • English
  • Français

Production and Characterization of MoSe2 Nanotubes by Electron Irradiation

Published online by Cambridge University Press:  15 March 2011

D. H. Galván ,
R. Rangel  and
E. Adem
D. H. Galván
Affiliation:
Centro de Ciencias de la Materia Condensada-UNAM, Apartado Postal 2681, C. P. 22800, Ensenada, B. C., México
R. Rangel
Affiliation:
Escuela de Ingeniería Química, Universidad Michoacana de S. N. H., Edificio“K”, Ciudad Universitaria, C. P. 58060, Morelia, Michoacán, México
E. Adem
Affiliation:
Instituto de Física-UNAM, Apartado Postal 20-364, 01000 México, D. F., México
Get access

Abstract

In this work, we report the production of MoSe2 (molybdenum diselenide) nanotubes formed by irradiating the samples with high doses of electron irradiation. The irradiation was performed on a 2 MeV Van de Graaff accelerator at the following conditions: voltage 1.3 MeV, current 5μA current, dose rate 25 kGy/min, and total dosage 1 MGy. We observed well-defined nanotubes of several nm long and few nm wide, which suppose to be hollow and capped at one end. As the level of irradiation was increased to 1 MGy, elongated onion-like structures were observed.

Type
Article
Information
MRS Online Proceedings Library (OPL) , Volume 706: Symposium Z – Making Functional Materials with Nanotubes , 2001 , Z6.9.1
Copyright
Copyright © Materials Research Society 2002

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Iijima, S., Nature, 56 (1991) 354.Google Scholar
2. Sawada, S., Hamada, N., Solid State Commun., 83 (1992) 917.Google Scholar
3. Mintmire, T. W., Dunlop, B. I., White, C. T., Phys. Rev. Lett., 68 (1992) 631.Google Scholar
4. Ruoff, S. S. and Lorents, D. C., Carbon, 33 (1995) 925.Google Scholar
5. Maddox, M. W. and Gubbins, K. E., Langmuir, 11 (1995) 3988.Google Scholar
6. Mackie, E. B., Galván, D. H., Migone, A. D., Adsorption, 6 (2000) 169.Google Scholar
7. Heer, W. A. de, Chatelain, A. and Ugarte, D., Science, 270 (1995) 1179.Google Scholar
8. Menon, M. and Srivastava, D., Phys. Rev. Lett., 79 (1997) 4453.Google Scholar
9. Dai, H., Halner, J., Reizler, A. G., Colbert, D. T. and Smalley, R. E., Nature, 384 (1996) 147.Google Scholar
10. Ugarte, D., Nature, 359 (1992) 707.Google Scholar
11. Galván, D. H., Rangel, R. and Adem, E., Fullerene Sci. Technol., 7 (1999) 421.Google Scholar
12. Galván, D. H., Rangel, R. and Adem, E., Fullerene Sci. Technol., 8 (2000) 9.Google Scholar
13. Galván, D. H., Kim, J. H., Maple, M. B., Avalos, M. and Adem, E., Fullerene Sci. Technol., 8 (2000) 143.Google Scholar
14. Wickman, F. E., Smith, D. K., Amer. Mineral., 55 (1970) 1843 Google Scholar