CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Umbellate Distortions of the Uranyl Coordination Environment Result in a Stable and Porous Polycatenated Framework That Can Effectively Remove Cesium from Aqueous Solutions
Wang, YL; Liu, ZY; Li, YX; Bai, ZL; Liu, W; Wang, YX; Xu, XM; Xiao, CL; Sheng, DP; Juan, DW; Su, J; Chai, ZF; Albrecht-Schmitt, TE; Wang, S
2015
Source PublicationJOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Volume137Issue:19Pages:6144—6147
Subtype期刊文献
AbstractSearching for new chemically durable and radiation-resistant absorbent materials for actinides and their fission products generated in the nuclear fuel cycle remain highly desirable, for both waste management and contamination remediation. Here we present a rare case of 3D utanyl organic framework material built through polycatenating of three sets of gtaphene-like layers, which exhibits significant umbellate distortions in the uranyl equatorial planes studied thoroughly by linear transit calculations. This unique structural arrangement leads to high beta and gamma radiation-resistance and chemical stability in aqueous solutions within a wide pH range from 3 to 12. Being equipped with the highest surface area among all actinide compounds known to date and completely exchangeable [(CH3)(2)NH2](+) cations in the structure, this material is able to selectively remove cesium from aqueous solutions while retaining the polycatenated framework structure.
KeywordCation-cation Interactions Metal-organic Frameworks Crystal-structures Ion coordinatIon Waste Forms Complexes Actinides Peroxide Clusters System
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/24617
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Wang, YL,Liu, ZY,Li, YX,et al. Umbellate Distortions of the Uranyl Coordination Environment Result in a Stable and Porous Polycatenated Framework That Can Effectively Remove Cesium from Aqueous Solutions[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2015,137(19):6144—6147.
APA Wang, YL.,Liu, ZY.,Li, YX.,Bai, ZL.,Liu, W.,...&Wang, S.(2015).Umbellate Distortions of the Uranyl Coordination Environment Result in a Stable and Porous Polycatenated Framework That Can Effectively Remove Cesium from Aqueous Solutions.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,137(19),6144—6147.
MLA Wang, YL,et al."Umbellate Distortions of the Uranyl Coordination Environment Result in a Stable and Porous Polycatenated Framework That Can Effectively Remove Cesium from Aqueous Solutions".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 137.19(2015):6144—6147.
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