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Potentiometric determination of the activity of fluoride ion in aqueous solutions at high pressure and high temperature

Potentiometrische Bestimmung der Aktivität des Fluorid-Ions in wäßrigen Lösungen bei hohem Druck und hoher Temperatur

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Summary

A fluoride membrane electrode is described for the determination of the activity of fluoride ion in aqueous solutions at high pressure and elevated temperature. An Ag/AgCl electrode is used as a reference. The cell described has a linear potential at temperatures up to 200 °C and pressures up to 1 kbar. The interference of OH− is only noticeable at fluoride concentration cf− ⩽ 10−5 m in the temperature region between 175 °C and 200 °C.

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References

  1. Frant MS, Ross JW (1966) Science 154:1553

    Google Scholar 

  2. Buck RP (1978) Anal Chem 50:17R

    Google Scholar 

  3. MacDonald AMG, Toth K (1968) Anal Chim Acta 41:99

    Google Scholar 

  4. Frant MS (1968) U.S. Patent No. 3,431,182

  5. Tarasyants RR, Potsepkina RN, Roze VP, Bondarevskaya EA (1972) Zh Anal Chim 27:808

    Google Scholar 

  6. Lyalin OO, Turaeva MS (1976) Zh Anal Chim 32:1879

    Google Scholar 

  7. Hirata H, Ayuzawa M (1974) Chem Lett 12:1451

    Google Scholar 

  8. Becker P, Bilal BA (1984) Fresenius Z Anal Chem 317:118

    Google Scholar 

  9. Becker P, Bilal BA (1985) J Solution Chem 14:367

    Google Scholar 

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Authors and Affiliations

  1. Geochemical Working Group, Hahn-Meitner-Institut Berlin GmbH, Glienicker Strasse 100, D-1000, Berlin 39

    B. A. Bilal & P. Langer

Authors
  1. B. A. Bilal
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  2. P. Langer
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Bilal, B.A., Langer, P. Potentiometric determination of the activity of fluoride ion in aqueous solutions at high pressure and high temperature. Z. Anal. Chem. 330, 8–10 (1988). https://doi.org/10.1007/BF00494529

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  • DOI: https://doi.org/10.1007/BF00494529

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