@article{oai:sucra.repo.nii.ac.jp:00018851,
 author = {半田, 友衣子},
 journal = {CACS FORUM : 埼玉大学研究機構科学分析支援センター機関誌},
 month = {},
 note = {Recognition and separation of individual lanthanide(III) ions (Ln3+) are rather difficult and remain a challenging task because of their similar properties. In this report, Ln3+ exchange in coordination polymers (CPs) and exceptional ion-exchange selectivity offered by restricted coordination sites in the CPs are discussed. Di(2-ethylhexyl) phosphoric acid (Hdehp), which is effective for Ln3+ mutual separation, was employed as a linkage (L) and [LnL3] was synthesized. Partial exchange of central Ln3+ by the other kind of Ln3+ and an unique affinity having a maximum in the Ln series is shown: Ln3+ selectivity, in general, monotonously varies in the series. The affinity sequence depends on an ionic radius of central Ln3+, indicating that not only coordination ability between Ln3+ and the linkage but also difference in ionic size between an original and an incoming Ln3+ are significant to ion-exchange selectivity., text, application/pdf},
 pages = {30--33},
 title = {リン酸配位子が形成する配位高分子における非通常系列のランタノイドイオン交換特性《若手研究者の紹介》},
 volume = {10},
 year = {2019},
 yomi = {ハンダ, ユイコ}
}