【摘要】 用循环伏安法测定了离子在水-异硫氰酸烯丙脂（AIT）体系中的标准转移Gibbs能△_o^w G_tr,i⁰。对含有AIT的混合溶剂的研究,发现了一系列电位窗比较宽的水/有机溶剂体系,讨论了溶剂效应对△_o^w G_tr,i⁰的影响。更多还原

【Abstract】 The potential windows of the system water/pure solvent （W/P） and water/solvent mixtures（W/S） have been investigated by cyclic voltammetry with solvents whose dielectric constants lie between 5.67 and 34.82.In the presence of LiCl in the aqueous phase and tetrabutytammoniumtetraphenylborate（TBATPB） in the organic phase, the systems water/allyl iso-thiocyanate （W/AIT） and water/nitrobenzene （W/NB） show a same wide potential window. Thermodynamic parameters of ion transfer across W/AIT interface were determined. In systems of W/P and W/S the influence solvent effect on the standard Gibbs energies of transfer of ion Δ_o^wG_tr.i^p was discussed.更多还原