Selective Th(<scp>iv</scp>) capture from a new metal–organic framework with O<sup>−</sup> groups
Xiang‐Guang Guo, Jia Su, Wenqi Xie, Shuainan Ni, Yun Gao, Xiang Su, Xiaoqi Sun
Abstract
New MOF adsorbent with functional N<sup>+</sup>–O<sup>−</sup> groups was designed. The material shows fast adsorption of Th(<sc>iv</sc>) and high removal efficiency, and is selective over La(<sc>iii</sc>), Sm(<sc>iii</sc>), Ho(<sc>iii</sc>), Cd(<sc>ii</sc>), Pb(<sc>ii</sc>) and K(<sc>i</sc>) ions.
Topics & Concepts
ChemistryAdsorptionIonMetalNuclear chemistryMetal ions in aqueous solutionCrystallographyMedicinal chemistryRadiochemistryPhysical chemistryOrganic chemistryMetal-Organic Frameworks: Synthesis and ApplicationsRadioactive element chemistry and processingLanthanide and Transition Metal Complexes