【摘要】 研究杯〔８〕芳烃对金属Ｎｄ３＋ 在溶液中的萃取，测定了温度２５℃、离子强度Ｉ为０．１ 时Ｎｄ３＋ 萃取平衡常数。探讨了杯〔８〕芳烃萃取分析金属Ｎｄ３＋ 离子的条件、萃取反应机理及其规律性。更多还原

【Abstract】 We report an investigation into the extraction of neodymium ion in solution and determine the extracting equilibrium constants of Nd 3+ under the conditions of ion strength I equaling to 0 1 and 25℃. We also discuss the extracting and analysis condition of Nd 3+ with calix〔8〕arene,mechanism and rule of extracting reaction.更多还原