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IR spectroscopic study of the mechanism of ion exchange on amorphous hafnium phosphate

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    Infrared spectroscopy has been used to study the mechanism of ion exchange with amorphous hafnium phosphate. A model of the structure of this ionite has been developed from the IR data.

  2. 2.

    Protons resulting from dissociation of water molecules coordinated with hafnium atoms are involved in the ion-exchange process. Exchange occurs on HPO 2−4 groups at pH values in excess of 4.

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Authors and Affiliations

  1. V. G. Khlopin Radium Institute, Leningrad

    R. B. Dushin, V. N. Krylov, K. P. Larina & B. P. Nikol'skii

Authors
  1. R. B. Dushin
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  2. V. N. Krylov
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  3. K. P. Larina
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  4. B. P. Nikol'skii
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 3, pp. 522–527, March, 1977.

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Dushin, R.B., Krylov, V.N., Larina, K.P. et al. IR spectroscopic study of the mechanism of ion exchange on amorphous hafnium phosphate. Russ Chem Bull 26, 469–472 (1977). https://doi.org/10.1007/BF01179444

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  • DOI: https://doi.org/10.1007/BF01179444

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