HIGHLY SELECTIVE IONOPHORE FOR LITHIUM IONS. 14-CROWN-4 DERIVATIVE BEARING A LONG ALIPHATIC CHAIN
作者:Keiichi Kimura、Sadaya Kitazawa、Toshiyuki Shono
DOI:10.1246/cl.1984.639
日期:1984.4.5
The 14-crown-4 derivative, 3-dodecyl-3-methyl-1,5,8,12-tetraoxacyclotetradecane, has proved to be highly Li+-selective. In the ion-selective polymeric membrane electrode based on the crown ether was attained marked preference of Li+ over alkali and alkaline-earth metal ions, NH4+, and H+.
14-crown-4 衍生物,3-dodecyl-3-methyl-1,5,8,12-tetraoxacyclotetradecane,已被证明具有高度的Li+选择性。在基于冠醚的离子选择性聚合物膜电极中,Li+ 明显优于碱金属和碱土金属离子、NH4+ 和 H+。