Abstract
The distribution coefficients of Cd2+ and In3+ on crystalline antimonic(V) acid (C-AA) have been determined in order to find the best conditions for separation of both cations. Very high affinity of C-AA for Cd2+ ions enables to separate115mIn from115Cd in a single-step rapid procedure. The indium fraction obtained was very pure; the amount of radioactive contaminants was less than 0.0005%.
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Bartoś, B., Bilewicz, A. Separation of In3+ from Cd2+ on crystalline antimonic acid.115Cd−115mIn generator. Journal of Radioanalytical and Nuclear Chemistry Letters 201, 89–96 (1995). https://doi.org/10.1007/BF02163720
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DOI: https://doi.org/10.1007/BF02163720