Rapid isolation of 197m,gHg from proton irradiated Au foils

被引：9

作者：

Despotopulos, John D. ^{[1
]}

Kmak, Kelly N. ^{[1
,2
]}

机构：

[1] Lawrence Livermore Natl Lab, Nucl & Chem Sci Div, 7000 East Ave, Livermore, CA 94550 USA

[2] Univ Calif Berkeley, Dept Nucl Engn, Berkeley, CA 94720 USA

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2021年 / 327卷 / 03期

关键词：

Mercury; No-carrier-added; Separation; Gold; Extraction chromatography;

D O I：

10.1007/s10967-021-07609-y

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A new, rapid method for isolating no-carrier-added Hg-197m,Hg-g from proton irradiated Au foils has been developed based on a commercially available crown ether-containing extraction chromatography resin, Eichrom Pb resin. The separation procedure allows for loading Au dissolved in Aqua Regia directly onto a pre-packed Pb resin column. Under these conditions Hg passes through the column and is isolated with a high separation factor from the Au target material, which is strongly retained on the resin.

引用

页码：1349 / 1354

页数：6

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