Extraction of Yttrium （Ⅲ） into [C8 mim][PF6] Containing Cyanex 923
来源期刊：Journal of Rare Earths2007年第S2期
论文作者：彭波 孙晓琦 陈继 马玖彤
文章页码：153 - 156
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.
彭波，孙晓琦，陈继，马玖彤
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.
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