采用k0-中子活化分析法测定某些铜矿物中的微量元素。
Determination of trace elements in some copper minerals by k0-neutron activation analysis.
作者信息
Taseska M, Jaćimović R, Stibilj V, Stafilov T, Makreski P, Jovanovski G
机构信息
Institute of Chemistry, Faculty of Science, SS. Cyril and Methodius University, P.O. Box 162, MK-1001 Skopje, Macedonia.
出版信息
Appl Radiat Isot. 2012 Jan;70(1):35-9. doi: 10.1016/j.apradiso.2011.07.009. Epub 2011 Jul 23.
Trace element contents in two copper minerals [brochantite [Cu(4)SO(4)(OH)(6)] and native Cu] using k(0)-NAA were determined before and after quantitative removal of copper. The distribution of 44 elements in the studied minerals was investigated. An important advantage of the proposed method is the possibility to determine the content of several elements (Al, Dy, Mg, Mn and V) via their short-lived nuclides after the electrolytic removal of Cu due to the elimination of matrix interferences.
采用k(0)-中子活化分析法（k(0)-NAA）测定了两种铜矿物[羟胆矾[Cu(4)SO(4)(OH)(6)]和自然铜]在定量去除铜前后的微量元素含量。研究了所研究矿物中44种元素的分布情况。该方法的一个重要优点是，在电解去除铜后，由于消除了基体干扰，可以通过几种元素（铝、镝、镁、锰和钒）的短寿命核素测定其含量。
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