论文部分内容阅读
通过固态萃合物2-乙基己基膦酸单(2-乙基己基)酯(HEH(EH)P,HA)-Mn的制备,对单烷基膦酸酯萃取二价Mn离子的萃合物组成及萃取机理进行了研究。结果表明:萃合物为不含水分子,组成为MnA_2,属高旋弱场配合物;认为萃合物为四面体结构。
Extraction of divalent Mn ions by monoalkylphosphonate extraction by the preparation of solid-state complex 2-ethylhexylphosphonic acid mono (2-ethylhexyl) ester (HEH (EH) P, HA) Material composition and extraction mechanism were studied. The results show that the extract is a non-water-containing molecule and has a composition of MnA 2, which belongs to a high-spin field complex. The complex is considered to be a tetrahedral structure.