Umbellate Distortions of the Uranyl Coordination Environment Result in a Stable and Porous Polycatenated Framework That Can Effectively Remove Cesium from Aqueous Solutions

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	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
刊名	JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
	2015
卷号	137 期号:19 页码:6144—6147
关键词	CATION-CATION INTERACTIONS METAL-ORGANIC FRAMEWORKS CRYSTAL-STRUCTURES ION COORDINATION WASTE FORMS COMPLEXES ACTINIDES PEROXIDE CLUSTERS SYSTEM
英文摘要	Searching 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.
收录类别	SCI
语种	英语
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/24617]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 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.