期刊论文

Tang, Quan;Yuan, Li-Yong

英文

Journal of Radioanalytical and Nuclear Chemistry

0236-5731

2016

307

1

269-276

10.1007/s10967-015-4108-3

Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [91426302, 21471153, 11275219, 91326202, U1432103]; Chinese Academy of SciencesChinese Academy of Sciences [XDA030104]; Priority Academic Program Development of Jiangsu Higher Education Institutions

本校为第一且通讯机构

Metal–organic frameworks (MOFs) UiO-66 and its amine derivative (UiO-66-NH2) with high surface area and unprecedented chemical stability were synthesized and first explored for U(VI) capture from aqueous solutions. At pH 5.5, U(VI) sorption reach equilibrium in ca. 4 h and the maximum sorption capacity is more than 100 mg g−1. Moreover, they show desirable selectivity towards U(VI) over a range of competing metal ions. Sorption results demonstrate that introduction of amino groups into MOFs does not enhance U(VI) sorption, probably result fro...