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U(VI) capture from aqueous solution by highly porous and stable MOFs: UiO-66 and its amine derivative
Luo BC(罗百丞); Yuan LY(袁立永); Chai ZF(柴之芳); Shi WQ(石伟群); Luo; B.-C.; L.-Y. Yuan; Z.-F. Chai; W.-Q. Shi and Q. Tang
2016
Source PublicationJOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
ISSN0236-5731
EISSN1588-2780
Volume307Issue:1Pages:269-276
Corresponding Author袁立永
SubtypeArticle
AbstractMetal-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 from the lower activity of aromatic amines, decrease of surface area and formation of intermolecular hydrogen bonds.
KeywordMetal-organic frameworks UiO-66 Amine derivative Uranium Sorption
DOI10.1007/s10967-015-4108-3
Indexed BySCI
Language英语
WOS IDWOS:000372264900036
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/229039
Collection院士
多学科研究中心
Recommended Citation
GB/T 7714
Luo BC,Yuan LY,Chai ZF,et al. U(VI) capture from aqueous solution by highly porous and stable MOFs: UiO-66 and its amine derivative[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2016,307(1):269-276.
APA 罗百丞.,袁立永.,柴之芳.,石伟群.,Luo.,...&W.-Q. Shi and Q. Tang.(2016).U(VI) capture from aqueous solution by highly porous and stable MOFs: UiO-66 and its amine derivative.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,307(1),269-276.
MLA 罗百丞,et al."U(VI) capture from aqueous solution by highly porous and stable MOFs: UiO-66 and its amine derivative".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 307.1(2016):269-276.
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