Hostname: page-component-7479d7b7d-qlrfm Total loading time: 0 Render date: 2024-07-11T13:29:32.627Z Has data issue: false hasContentIssue false
  • English
  • Français

On the Nature of Heterogeneity in Vacuum Deposited Polyaniline Films

Published online by Cambridge University Press:  10 February 2011

V. F. Ivanov ,
A. A. Nekrasov ,
K. V. Cheberyako ,
O. L. Gribkova  and
A. V. Vannikov
V. F. Ivanov
Affiliation:
A.N. Frumkin Institute of Electrochemistry RAS, Leninskii prospect 31, Moscow 117071, Russia. E-mail:vanlab@glasnet.ru.
A. A. Nekrasov
Affiliation:
A.N. Frumkin Institute of Electrochemistry RAS, Leninskii prospect 31, Moscow 117071, Russia. E-mail:vanlab@glasnet.ru.
K. V. Cheberyako
Affiliation:
A.N. Frumkin Institute of Electrochemistry RAS, Leninskii prospect 31, Moscow 117071, Russia. E-mail:vanlab@glasnet.ru.
O. L. Gribkova
Affiliation:
A.N. Frumkin Institute of Electrochemistry RAS, Leninskii prospect 31, Moscow 117071, Russia. E-mail:vanlab@glasnet.ru.
A. V. Vannikov
Affiliation:
A.N. Frumkin Institute of Electrochemistry RAS, Leninskii prospect 31, Moscow 117071, Russia. E-mail:vanlab@glasnet.ru.
Get access

Abstract

Heterogeneity of polyaniline and other conductive polymers in intermediate oxidation states is fundamental problem of physics and chemistry of these ones. Usually only advanced methods may be used for immediate detection of the heterogeneity in the molecular scale range. For the first time we have observed the process of the heterogeneous net-like structure formation in macroscopic scale under the oxidation of the evaporated polyaniline films by aqueous HNO3. and other oxidative agents. Formation of heterogeneous structure is explained in terms of nonequilibrium thermodynamic and chemical kinetics.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 600: Symposium FF – Electroactive Polymers , 1999 , 221
Copyright
Copyright © Materials Research Society 2000

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. Lux, F., Hinrichsen, G. Roth, H.-K., Krinichnyi, V.I., Macromol. Chem. Macromol. Symp. 72, p. 143 (1993).Google Scholar
2. Lux, F., Hinrichsen, G., Krinichyi, V.I., Nazarova, I.B., Cheremisov, S.D., Pohl, M.-M., Synth. Met. 53, p. 347 (1993).Google Scholar
3. Lapkowski, M., Genies, E.M., J. Electroanal. Chem. 279, p. 157 (1990).Google Scholar
4. Long, S.M., Cromack, K.R., Epstein, A.J., Sun, Y., MacDiarmid, A.G., Synth. Met. 55, p. 648 (1993).Google Scholar
5. Kahol, P.K., McCormic, B.J., J. Phys.: Condens. Matter 3, p. 7963 (1991).Google Scholar
6. Javadi, H.H.S., Cromack, K.R., MacDiarmid, A.G., Epstein, A.J., Phys. Rev. B. 39, p. 3579 (1989).Google Scholar
7. Epstein, A.J., Ginder, J.M., Zuo, F., Woo, H.S., Tanner, D., Richter, A.F., Angelopoulos, M., Huang, W.S., MacDiarmid, A.G., Synth. Met. 21, p. 63 (1987).Google Scholar
8. Wang, Z., Ray, A., MacDiarmid, A.G., Epstein, A.J., Phys. Rev. B. 43, p. 4373 (1991).Google Scholar
9. Kohlman, R.S., Joo, J., Wang, Y.Z., Pouget, J.P., Kaneko, H., Ishiguro, T., Epstein, A.J., Phys. Rev. Lett. 74, p. 773, (1995).Google Scholar
10. Bonnell, D.A., Angelopoulos, M., Synth. Met. 33, p. 301 (1989).Google Scholar
11. Vela, M. E., Andreasen, G., Salvarezza, R.C., Arvia, A. J., J. Chem. Soc., Faraday Trans. 92, p. 4093 (1996).Google Scholar
12. Aoki, K., Teragashi, Y., Abstracts of the Joint International Meeting of the Electrochemical Society and International Society of Electrochemistry, August 31 - September 5, 1997, Paris, France, p. 1447 (1997).Google Scholar
13. Angelopoulos, A., Asturias, G.E., Ermer, S.P., Ray, A., Scherr, E.M., MacDiarmid, A.G., Akhtar, M., Kiss, Z., and Epstein, A.J., Mol. Cryst. Liq. Cryst. 160, p. 151 (1988).Google Scholar
14. Uvdal, K., Lögdlund, M., Dannetun, P., Bertilsson, L., Stafström, S., Salaneck, W.R, MacDiarmid, A.G., Ray, A., Scherr, E.M., Hjertberg, T., and Epstein, A.J., Synth. Met. 29, p. E451 (1989).Google Scholar
15. Ivanov, V.F., Gribkova, O.L., Nekrasov, A.A., Vannikov, A.V., J. Electroanal. Chem. 372, p.57 (1994).Google Scholar
16. Nekrasov, A.A., Ivanov, V.F., Gribkova, O.L., Vannikov, A.V., Synth. Met. 65, p.71 (1994).Google Scholar
17. Ivanov, V.F., Nekrasov, A.A., Gribkova, O.L., Vannikov, A.V., Electrochim. Acta, 41, p.1811 (1996).Google Scholar
18. Ivanov, V.F., Nekrasov, A.A., Gribkova, O.L., Vannikov, A.V., Synth. Met. 83, p. 249 (1997).Google Scholar
19. Nekrasov, A.A., Ivanov, V.F., Gribkova, O.L., Vannikov, A.V., Electrochim. Acta 44, p. 2317 (1999).Google Scholar
20. Cornelison, D.M., Dillingham, T.R., Bullock, E., Benally, N.T., Townsend, S.W., Surf. Sci. 343, p. 87 (1995).Google Scholar
21. Plank, R.V., DiNardo, N.J., Vohs, J.M., Synth Met. 89, p. 1 (1997).Google Scholar
22. Ivanov, V.F., Gontar', I.V., Nekrasov, A.A., Gribkova, O.L., Vannikov, A.V., Russ. J. Phys. Chem. 71, p. 125 (1997).Google Scholar
23. Stilwell, D.E. and Park, S.-M., J. Electrochem. Soc. 136 p. 427 (1989).Google Scholar
24. Min, Y., Xia, Y., MacDiarmid, A.G., and Epstein, A.J., Internat. Conf. Sci. Tech. Synth. Met., July 24–29, 1994, Seoul, Korea. Abstracts. p. 287 (1994).Google Scholar
25. Ivanov, V.F., Gribkova, O.L., Nekrasov, A.A., and Vannikov, A.V., Mendeleev Commn. p. 4 (1998).Google Scholar
26. Menon, R., Yoon, C.O., Moses, D., Heeger, A.J., Handbook of Conducting Polymers, Second Edition, edited by Scotheim, T.A., Elsenbaumer, R.L., Reynolds, J.R., Marcel Dekker, New York, 1998, p.27–84.Google Scholar
27. Field, R.J., Oscillations and Traveling Waves in Chemical Systems, edited by Field, R.J., and Buger, M., John Wiley and Sons, New York, 1985, pp. 75–116.Google Scholar