Hostname: page-component-78c5997874-94fs2 Total loading time: 0 Render date: 2024-11-09T06:41:50.131Z Has data issue: false hasContentIssue false

Preparation and Study of Conductive Polymer / High-TC Superconductor Assemblies

Published online by Cambridge University Press:  10 February 2011

J. T. McDevitt
Affiliation:
Department of Chemistry, The University of Texas, Austin, TX, 78712, USA
J. E. Ritchie
Affiliation:
Department of Chemistry, The University of Texas, Austin, TX, 78712, USA
C. T. Jones
Affiliation:
Department of Chemistry, The University of Texas, Austin, TX, 78712, USA
A. D. Wells
Affiliation:
Department of Chemistry, The University of Texas, Austin, TX, 78712, USA
C. A. Mirkin
Affiliation:
Department of Chemistry, Northwestern University, Evanston, IL 60208, USA
F. Xu
Affiliation:
Department of Chemistry, Northwestern University, Evanston, IL 60208, USA
Get access

Abstract

In this report, a monolayer of N-(3-aminopropyl) pyrrole is used as a template layer for the controlled growth of polypyrrole on polycrystalline and oriented films of the high temperature superconductor, YBa2Cu3O7. Large increases in the growth rate and smoothness of the polymer layer are obtained with the use of the monolayer template as compared with the bare superconductor electrodes. Observation of the electrochemical growth characteristics as well as polymer morphological properties allows for an evaluation of the local surface conductive properties of superconductor-based ceramic and thin film samples. The use of the amine substituted pyrrole self-assembled monolayer serves to drastically alter the polymer growth characteristics and the surface adhesion properties.

Type
Research Article
Copyright
Copyright © Materials Research Society 1997

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

REFERENCES

(1) Dubois, L. H.; R. G., Nuzzo Annu. Rev. Phys. Chem. 1992, 43, 437463.Google Scholar
(2) Barkatt, A.; Hojaji, H.; Amarakoon, V. R. W.; Fagan, J. G. MRS Bulletin 1993, 18, 4552.Google Scholar
(3) Chen, K.; Xu, F.; Mirkin, C. A.; Lo, R.-K.; Nanjundaswamy, K. S.; Zhou, J.-P.; McDevitt, J. T. Langmuir 1996, 12, 26222624.Google Scholar
(4) Chen, K.; Mirkin, C. A.; Lo, R.-K.; Zhao, J.; McDevitt, J. T. J. Am. Chem. Soc. 1995, 777, 63746375.Google Scholar
(5) Lo, R.-K.; Ritchie, J. E.; Zhou, J.-P.; Zhao, J.; McDevitt, J. T. J. Am. Chem. Soc. 1996, 775, 1129511296.Google Scholar
(6) Clevenger, M. B.; Zhao, J.; McDevitt, J. T. Chem. Mater. 1996, 8, 26932696.Google Scholar
(7) McDevitt, J. T.; Lo, R.-K.; Zhou, J.; Haupt, S. G.; Zhao, J.; Jurbergs, D. C; Chen, K.; Mirkin, C. A. Chem. Mater. 1996, 8, 811813.Google Scholar
(8) McDevitt, J. T.; Haupt, S. G. In Electroanalytical Chemistry Series; Bard, A. J., Ed.; Marcel Dekker: 1996; Vol. 19; pp 355481.Google Scholar
(9) Allmen, M. V. Laser Beam Interactions with Materials: Physical Principles and Applications; Springer-Verlag: Berlin, 1987.Google Scholar
(10) Haupt, S. G.; Riley, D. R.; Grassi, J. H.; Lo, R.-K.; Zhao, J.; Zhou, J.-P.; McDevitt, J. T. J. Am. Chem. Soc. 1994, 116, 99799986.Google Scholar
(11) Zhou, J.-P.; Savoy, S. M.; Zhao, J.; Riley, D. R.; Zhu, Y. T.; Manthiram, A.; Lo, R.-K.; Borich, D.; McDevitt, J. T. J. Am. Chem. Soc. 1994, 116, 93899390.Google Scholar
(12) Zhou, J.-P.; Savoy, S. M.; Lo, R.-K.; Zhao, J.; Arendt, M.; Zhu, Y. T.; Manthiram, A.; McDevitt, J. T. Appl. Phys. Lett. 1995, 66, 29002902.Google Scholar
(13) Poole, C. P.; Farach, H. A.; Creswick, R. J. Superconductivity; Academic Press: San Diego, 1995.Google Scholar
(14) Diaz, A. F.; Bargon, J. In Handbook of Conducting Polymers; Skotheim, T. A., Ed.; Marcel Dekker: New York, 1986; Vol. 1; pp 81.Google Scholar
(15) Willicut, R. J.; McCarley, R. L. Langmuir 1995, 77, 296301.Google Scholar
(16) MacDonald, D. D. In Transient Techniques in Electrochemistry; Plenum: 1977; pp 273307.Google Scholar
(17) McDevitt, J. T.; Haupt, S. G.; Clevenger, M. B. In Handbook of Conducting Polymers; Skotheim, T., Reynolds, J. and Elsenbaumer, R., Eds.; Marcel Dekker: New York, 1996, accepted.Google Scholar
(18) In the schematic, coupling between the surface localized monolayer reagents is ignored. Some proton loss and coupling may actually occur, but experimental evidence has yet to be obtained to support the occurrence of such a process in this systemGoogle Scholar