Crown ether-ionic liquid-based extraction chromatographic resin for   separation of Y-90 from Sr-90

doi:10.1007/s10967-016-5142-5

CORC > 北京大学 > 化学与分子工程学院

	Crown ether-ionic liquid-based extraction chromatographic resin for separation of Y-90 from Sr-90
	Zou, Yu ; Liang, Juncheng ; Chu, Taiwei
刊名	JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
	2017
关键词	Ionic liquid Crown ether Separation of Y from Sr Extraction column chromatography Chromatographic resin CARRIER-FREE Y-90 STRONTIUM IONS GENERATOR SYSTEMS ACID MEMBRANE REMOVAL WATER
DOI	10.1007/s10967-016-5142-5
英文摘要	Y-90 was separated from Sr-90 using an extraction chromatographic resin consisting of 4, 4'(5')-bis-t-butylcyclohexano-18-crown-6 (DtBuCH(18)C(6)), 1-ethyl-3-methylimidazolium bis(trifluoromethanesulfonyl) amide (C(2)mimNTf(2)), and a polymer (Amberlite XAD-7). Ionic liquid was introduced into the column to improve the separation efficiency. The column showed an excellent performance for the separation of Y from Sr. After the separation, the ratio of Sr-90/Y-90 was <2.0 x 10(-5); the column was recycled for >18 times. This study provides preliminary results on columns to produce Y-90 with a high purity in radiopharmaceuticals.; National Natural Science Foundation of China [91026011, 11575010]; SCI(E); ARTICLE; 3; 1643-1648; 311
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/474866]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Zou, Yu,Liang, Juncheng,Chu, Taiwei. Crown ether-ionic liquid-based extraction chromatographic resin for separation of Y-90 from Sr-90[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2017.
APA	Zou, Yu,Liang, Juncheng,&Chu, Taiwei.(2017).Crown ether-ionic liquid-based extraction chromatographic resin for separation of Y-90 from Sr-90.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY.
MLA	Zou, Yu,et al."Crown ether-ionic liquid-based extraction chromatographic resin for separation of Y-90 from Sr-90".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY (2017).