电感耦合等离子体质谱在核工业分析中的应用  

Application of inductively coupled plasma mass spectrometry in nuclear industry analysis

作　　者：武宝利[1] 薛向明[1] 曾志伟 WU Baoli;XUE Xiangming;ZENG Zhiwei(China Institute for Radiation Protection,Taiyuan 030006,China)

机构地区：[1]中国辐射防护研究院,山西太原030006

出　　处：《冶金分析》2024年第5期54-61,共8页Metallurgical Analysis

摘　　要：电感耦合等离子体质谱(ICP-MS)因其分析速度快、检出限低、线性范围宽、多元素同时分析等特点在核工业分析中得到广泛应用。本文对核工业样品分解方法、分离技术、进样技术、干扰校正方法进行了介绍,总结并比较了各方法的优缺点;评述了在传统四极杆ICP-MS基础上发展的多种质谱形式、联用技术及其在核工业分析中的应用;讨论了ICP-MS在核工业分析应用研究中的重点和难点,并对ICP-MS的发展前景进行了展望。Inductively coupled plasma mass spectrometry(ICP-MS)has been widely used in nuclear industry analysis because of its characteristics such as fast analysis speed,low detection limit,wide linear range and simultaneous analysis of multiple elements.In this paper,the decomposition method of nuclear industrial sample,separation technique,sampling technique and interference correction method were introduced,and the advantages and disadvantages of each method were summarized and compared.The development of various MS types and combination techniques based on the traditional quadrupole ICP-MS as well as their application in nuclear industry were reviewed.The key points and difficulties of ICP-MS application in nuclear industry analysis were discussed,and the development direction of ICP-MS was prospected.

关 键 词：电感耦合等离子体质谱(ICP-MS) 核工业分析 样品分解 分离技术 进样技术 干扰校正 

分 类 号：O657.63[理学—分析化学] TL27[理学—化学]