作者:Seth J. Friese、Samantha A. Labb、Conner J. Masteran、Savannah G. Albright、Bakr Ali、Hayley A. Chapman、Yijie Cheng、Rachel M. Cusic、Nathan B. Hartlove、Alissa N. Marr、Miranda Timmons
DOI:10.1055/s-0040-1707163
日期:2020.9
hydrophilic ligand that contains only C, H, O, and N substituents and uses a 6,6′-bis(1H-1,2,3-triazol-4-yl)-2,2′-bipyridine (BTzBP) structural core has been synthesized. The effect of adding water-soluble groups onto extractant ligands has been extensively studied to facilitate the efficient partitioning of 4f and transuranic 5f elements for the treatment of spent nuclear fuel. Soft, N-donor ligands exhibit
仅包含 C、H、O 和 N 取代基并使用 6,6'-双(1H-1,2,3-三唑-4-基)-2,2'-联吡啶 (BTzBP) 结构的亲水配体核心已经合成。已经广泛研究了在萃取剂配体上添加水溶性基团的影响,以促进 4f 和超铀 5f 元素的有效分配,以处理乏核燃料。与三价镧系元素相比,软的 N 供体配体对三价锕系元素表现出更大的结合亲和力,这使得 BTzBP 配体成为寻找可用于工业规模的萃取剂的理想候选者。迄今为止,疏水性 BTzBPs 已显示出可能有利于核废料处理条件的物理和化学特性。然而,亲水性 BTzBPs 尚未报道。在此处,