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Applied Biochemistry and Biotechnology

, Volume 174, Issue 3, pp 897–910 | Cite as

Morphological Control of Conductive Polymers Utilized Electrolysis Polymerization Technique: Trial of Fabricating Biocircuit

  • Mitsuyoshi OnodaEmail author
Article

Abstract

Conductive polymers are a strong contender for making electronic circuits. The growth pattern in conductive polymer synthesis by the electrolysis polymerization method was examined. The growth pattern is deeply related to the coupling reaction of the radical cation and the deprotonation reaction following it and changes suddenly depending on the kind and concentration of the supporting electrolyte and the solvent used. That is, when the electrophilic substitution coupling reaction becomes predominant, the three-dimensional growth form is observed, and when the radical coupling reaction becomes predominant, the two-dimensional growth morphology is observed. In addition, the growth pattern can be comparatively easily controlled by changing the value of the polymerization constant current, and it is considered that the indicator and development for biocircuit research with neuron-type devices made of conjugated polymers was obtained.

Keywords

Electrochemical polymerization Conductive polymers Polypyrrole Control of growth pattern Node number control Neuronal model Biocircuits 

References

  1. 1.
    Yoshino, K., & Onoda, M. (1996). Polymer electronics (pp. 266–367). Tokyo: Corona (in Japanese).Google Scholar
  2. 2.
    Onoda, M. (2010). Polyfile, 47(559), 22–27 (in Japanese).Google Scholar
  3. 3.
    Onoda, M. (2011). Industrial Materials, 59(8), 42–46 (in Japanese).Google Scholar
  4. 4.
    Onoda, M., & Compiled under the supervision. (2012). Physical properties and evaluation of conductive polymers for high performance organic electronic devices. Tokyo: CMC Publishing (in Japanese).Google Scholar
  5. 5.
    Onoda, M., & Abe, Y. (2009). Thin Solid Films, 518(3), 743–749.CrossRefGoogle Scholar
  6. 6.
    Onoda, M. (2013). New fabrication techniques of conductive polymer/insulative polymer composite films for printed electronics”. In S. Laske & A. Witschnigg (Eds.), New Developments in Polymer Composites Research (pp. 122–131). USA: Nova Science Publishers, Inc.Google Scholar
  7. 7.
    Kaufman, J. H., Nazzal, A. I., Melrey, O. R., & Kapitulnik, A. (1987). Physical Review B, 35(4), 1881–1890.CrossRefGoogle Scholar
  8. 8.
    Onoda, M. (2011). Physics Procedia, 14, 124–133.CrossRefGoogle Scholar
  9. 9.
    Torii, S. (1981). Organic electrolysis composition—a method and application of the electrooxidation. Tokyo: Kodansha (in Japanese).Google Scholar
  10. 10.
    Gutmann, V. (1976). Electrochemica Acta, 21(9), 661–670.CrossRefGoogle Scholar
  11. 11.
    Gutmann, V. (1978). The donor-acceptor approach to molecular interactions. New York: Plenum Press.CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2014

Authors and Affiliations

  1. 1.Department of Electrical Engineering and Computer Sciences, Graduate School of EngineeringUniversity of HyogoHimejiJapan

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