Fe(phen)_3CdI_4在甲醇-水混合溶剂中的溶解度

The Solubilities of Fe(phen)_3CdI_4 in Water and Methanol-Water Mixed Solvent

在 2 93.1 5～ 31 8.1 5K(间隔 5K)下 ,用分光光度法测定了大分子强电解质 Fe(phen) 3Cd I4(简称 FPCI,以下同 )在纯水、纯甲醇及甲醇 -水混合溶剂中的溶解度 .结果表明 :FPCI溶解度随温度升高而增大 ;随混合溶剂中甲醇含量的增加呈先增大后又减小的趋势 .用溶剂结构理论对 FPCI溶解度的变化规律进行了讨论 .

Solubilities of Fe(phen) 3CdI 4 in water and Water-Methanol mixed solvent at 293.15-318.15K have been determined by the spectrophotometry.The change of solubilities of Fe(phen) 3CdI 4 with experimental temperatures and compositions of the mixed solvents at a given temperature have been discussed on the basis of solution theory of electralyte solution;