Extraction of Yttrium （III） into [C 8 mim][PF 6 ] Containing Cyanex 923

2007Acta Scientiarum Naturalium Universitatis SunyatseniChemistry被引 1

摘要

The extraction of Yttrium (Ⅲ) into [Cnmim][PF6] (n= 4, 6, 8) containing Cyanex 923 was studied in this paper. The mechanism of this extraction was indicated to be cation exchange. In addition, the extraction process is an endothermic reaction. The RTILs with shorter alkyl chain behave higher extraction efficiency during the extraction, however, which has also more loss to aqueous phase since the cation exchange mechanism.

引用本文（GB/T 7714）

PENG Bo, 孙晓琦, Ji Chen, 等. Extraction of Yttrium （III） into [C 8 mim][PF 6 ] Containing Cyanex 923[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2007.

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