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Journal of Materials Science

, Volume 27, Issue 23, pp 6357–6364 | Cite as

Proton conducting polymer electrolyte: II poly ethylene oxide + NH4l system

  • K. K. Maurya
  • Neelam Srivastava
  • S. A. Hashmi
  • S. Chandra
Papers

Abstract

A new proton conducting polymer electrolyte PEO + NH4l system has been investigated. The solution-cast films of different stochiometric ratios have been prepared and characterized. Proton transport has been established using various experimental studies, namely optical microscopy, X-ray diffraction, differential thermal analysis, infrared, coulometry transient ionic current and electrical conductivity measurements at different temperatures and humidity. The maximum conductivity of the complexed material has been found to be ∼10−5 S cm−1. Both H+ ion and I anion movements are involved with respective transference numbers and mobilities astH+=0.74, ,tl−=0.09, μH+=4.97 × 10−6 cm2 V−1 s−1 and μl−=7.65.

Keywords

Electrical Conductivity Poly Ethylene Thermal Analysis Optical Microscopy Differential Thermal Analysis 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    P. V. Wright,Br. Polym. J. 7 (1975) 319.CrossRefGoogle Scholar
  2. 2.
    D. E. Fenton, J. M. Parker andP. V. Wright,Polymer 14 (1973) 589.CrossRefGoogle Scholar
  3. 3.
    M. B. Armand, J. M. Chabagno andM. Duclot, in “Fast Ion Transport in Solids”, edited by P. Vashishta, J. N. Mundy and G. K. Shenoy (North Holland, Amsterdam, 1979) p. 131.Google Scholar
  4. 4.
    Idem, Extended Abstracts, in “Second International Conference on Solid Electrolytes”, St Andrews, Scotland, 1978 (unpublished).Google Scholar
  5. 5.
    J. R. Maccallum andC. A. Vincent (Eds), “Polymer Electrolyte Reviews 1” (Elsevier Applied Science, London, New York, 1987).Google Scholar
  6. 6.
    M. B. Armand,Ann. Rev. Mater. Sci. 16 (1986) 245.CrossRefGoogle Scholar
  7. 7.
    M. A. Ratner andD. F. Shriver,Chem. Rev. 88 (1988) 109.CrossRefGoogle Scholar
  8. 8.
    J. R. Owen, in “Superionic Solids and Solid Electrolytes- Recent Trends”, edited by A. L. Laskar and S. Chandra (Academic Press, New York, 1989).Google Scholar
  9. 9.
    M. Stainer, L. C. Hardy, D. H. Whitmore andD. F. Shriver,J. Electrochem. Soc. 131 (1984) 784.CrossRefGoogle Scholar
  10. 10.
    M. F. Daniel, B. Desbat andJ. C. Lassegues,Solid State Ionics 28–30 (1988) 632.CrossRefGoogle Scholar
  11. 11.
    S. A. Hashmi, Ajay Kumar, K. K. Maurya andS. Chandra,J. Phys. D. Appl. Phys. 23 (1990) 1307.CrossRefGoogle Scholar
  12. 12.
    S. Chandra, S. A. Hashmi andG. Prasad,Solid State Ionics 40/41 (1990) 651.CrossRefGoogle Scholar
  13. 13.
    P. Donoso, W. Gorecki, C. Berthier, F. Defendini, C. Poinsignon andM. B. Armand,ibid. 28–30 (1988) 969.CrossRefGoogle Scholar
  14. 14.
    S. Petty-Weeks andA. J. Polak,Chem. Engng News (1985) 28.Google Scholar
  15. 15.
    R. P. Singh, P. N. Gupta, S. L. Agrawal andU. P. Singh, “Solid State Ionics”, edited by G. Nazyi, R. A. Huggins and D. F. Shriver, Materials Research Society, Pittsburg, PA, USA) p. 361.Google Scholar
  16. 16.
    M. F. Daniel, B. Desbat, F. Cruege, O. Trinquet andJ. C. Lassegues,Solid State Ionics 28–30 (1988) 637.CrossRefGoogle Scholar
  17. 17.
    Y. Chatani andT. Irie,Polymer 29 (1988) 2126.CrossRefGoogle Scholar
  18. 18.
    Y. Chatani, Y. Yakura andT. Ishioka,ibid. 31 (1990) 208.CrossRefGoogle Scholar
  19. 19.
    S. K. Tolpadi, S. Chandra andS. A. Hashmi,Solid State Ionics 18/19 (1986) 1008.CrossRefGoogle Scholar
  20. 20.
    S. Chandra, S. K. Tolpadi andS. A. Hashmi,J. Phys. Condens. Matter 1 (1989) 9101.CrossRefGoogle Scholar
  21. 21.
    Idem, Solid State Ionics 28–30 (1988) 651.CrossRefGoogle Scholar
  22. 22.
    L. O. Griffin, “Physical Constants of Linear Homopolymers” (Springer-Verlag, Berlin, 1986).Google Scholar
  23. 23.
    B. L. Parke, M. A. Ratner andD. F. Shriver,J. Phys. Chem. Solids 42 (1981) 493.CrossRefGoogle Scholar
  24. 24.
    Idem, J. Electrochem. Soc. 129 (1982) 1434.CrossRefGoogle Scholar
  25. 25.
    M. A. Ratner, in “Polymer Electrolyte Reviews 1”, edited by J. R. MacCollum and C. A. Vincent (Elsevier Applied Science, London, New York, 1987) p. 173.Google Scholar

Copyright information

© Chapman & Hall 1992

Authors and Affiliations

  • K. K. Maurya
    • 1
  • Neelam Srivastava
    • 1
  • S. A. Hashmi
    • 1
  • S. Chandra
    • 1
  1. 1.Department of PhysicsBanaras Hindu UniversityVaranasiIndia

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