Analysis of Activity Concentration of <sup>63</sup>Ni by ICP-MS and ICP-AES

Liang Banghong; Su Dongping; Zhang Jinsong; Chen Yunming; Li Bing; Li Shuntao; Li Xinzheng

doi:10.13832/j.jnpe.2020.01.0159

Volume 41 Issue 1

Jan. 2020

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Liang Banghong, Su Dongping, Zhang Jinsong, Chen Yunming, Li Bing, Li Shuntao, Li Xinzheng. Analysis of Activity Concentration of 63Ni by ICP-MS and ICP-AES[J]. Nuclear Power Engineering, 2020, 41(1): 159-162. doi: 10.13832/j.jnpe.2020.01.0159

Citation:

Liang Banghong, Su Dongping, Zhang Jinsong, Chen Yunming, Li Bing, Li Shuntao, Li Xinzheng. Analysis of Activity Concentration of ⁶³Ni by ICP-MS and ICP-AES[J]. Nuclear Power Engineering, 2020, 41(1): 159-162. doi: 10.13832/j.jnpe.2020.01.0159

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Analysis of Activity Concentration of ⁶³Ni by ICP-MS and ICP-AES

doi: 10.13832/j.jnpe.2020.01.0159

Publish Date: 2020-01-16

Abstract

Abstract

Inductively coupled plasma mass spectrometry (ICP-MS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) were used together to establish the methods of instrumental analysis and data processing. The activity concentration of ⁶³Ni in the process of preparation of 63Ni β radioactive source from nickel metal after irradiation was measured by the established method in this paper. The measuring results were compared with that from the Liquid scintillation counting (LSC) method. The maximum relative deviation between two methods is 5.1%, and the uncertainty of the measurement results is 4.4% (k=2), which is proved that the method is accurate and feasible.