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Electrochemical Cells with Sulphate-Based Solid Electrolytes

  • B. Heed
  • A. Lundén
  • K. Schroeder

Abstract

Both mono- and divalent cations have a high mobility in a number of sulphate-based systems. Conductivities exceeding 10-3 (ohmcm)-1 can be obtained at room temperature. A number of cell tests have been made. A power density of 400 W/kg was obtained at 745° C for the cell Mg/Li1.76Mg0.12SO4/MnO2. At ambient temperatures Ag/electrolyte/I2 cells can be run in air without any precautions to remove moisture.

Keywords

Divalent Cation Solid Electrolyte Silver Wire Double Salt Alkali Sulphate 
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.
    T. Førland and J Krogh-Moe, Acta chem. scand. 11, 565 (1957).CrossRefGoogle Scholar
  2. 2.
    L.-I. Staffansson, Acta chem.scand. 26, 2150 (1972).CrossRefGoogle Scholar
  3. 3.
    K. Schroeder, Thesis, Gothenburg, 1975.Google Scholar
  4. 4.
    H.A. Øye, Acta chem. scand. 18, 361 (1964).CrossRefGoogle Scholar
  5. 5.
    H. Ljungmark, Thesis, Gothenburg, 1974.Google Scholar
  6. 6.
    A. Bengtzelius, Thesis, Gothenburg, 1973.Google Scholar
  7. 7.
    B. Augustsson and A. Lundén, Z. Naturforsch. 21a, 1860 (1966).Google Scholar
  8. 8.
    B. Jansson and C.-A. Sjöblom, unpublished.Google Scholar
  9. 9.
    E.S. Buzzelli, US Pat 3,506,490 and 3,506,491 (1970); E.S. Buzzelli and R.A. Rightmire, US Pat. 3. 506, 492 (1970).Google Scholar
  10. 10.
    G.W. Mellors, US Pat. 3. 726, 718 (1973).Google Scholar
  11. 11.
    B. Heed, Thesis, Gothenburg, 1975.Google Scholar

Copyright information

© Springer Science+Business Media New York 1977

Authors and Affiliations

  • B. Heed
    • 1
  • A. Lundén
    • 1
  • K. Schroeder
    • 1
  1. 1.Department of PhysicsChalmers University of TechnologyGothenburg 5Sweden

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