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电热蒸发-电感耦合等离子体质谱法测量铀、钚同位素丰度

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刘峻岭, 苏玉兰, 赵立飞. 2005: 电热蒸发-电感耦合等离子体质谱法测量铀、钚同位素丰度, 质谱学报, 26(z1): 37-38. doi: 10.3969/j.issn.1004-2997.2005.z1.019
引用本文: 刘峻岭, 苏玉兰, 赵立飞. 2005: 电热蒸发-电感耦合等离子体质谱法测量铀、钚同位素丰度, 质谱学报, 26(z1): 37-38. doi: 10.3969/j.issn.1004-2997.2005.z1.019
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LIU Jun-ling, SU Yu-lan, ZHAO Li-fei. 2005: Determination of Isotope Ratio of 235U/238U and 239Pu/240Pu by Electrothermal Vaporization Inductively Coupled Plasma Mass Spectrometry, Journal of Chinese Mass Spectrometry Society, 26(z1): 37-38. doi: 10.3969/j.issn.1004-2997.2005.z1.019
Citation: LIU Jun-ling, SU Yu-lan, ZHAO Li-fei. 2005: Determination of Isotope Ratio of 235U/238U and 239Pu/240Pu by Electrothermal Vaporization Inductively Coupled Plasma Mass Spectrometry, Journal of Chinese Mass Spectrometry Society, 26(z1): 37-38. doi: 10.3969/j.issn.1004-2997.2005.z1.019
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电热蒸发-电感耦合等离子体质谱法测量铀、钚同位素丰度

  • 中国原子能科学研究,北京,102413

Determination of Isotope Ratio of 235U/238U and 239Pu/240Pu by Electrothermal Vaporization Inductively Coupled Plasma Mass Spectrometry

  • 摘要: A method on determination of isotope ratio of 235U/238U and 239Pu/240Pu by electrothermal vaporization inductively coupled plasma mass spectrometry (ETV-ICPMS) is developed. The operation parameters of ETV and ICPMS are optimized respectively. The absolute detected limit is 0.3 pg (3k), and the RSDs of 235U/238U and 239Pu/240Pu are better than 5%.
    Abstract: A method on determination of isotope ratio of 235U/238U and 239Pu/240Pu by electrothermal vaporization inductively coupled plasma mass spectrometry (ETV-ICPMS) is developed. The operation parameters of ETV and ICPMS are optimized respectively. The absolute detected limit is 0.3 pg (3k), and the RSDs of 235U/238U and 239Pu/240Pu are better than 5%.
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  • 刊出日期:  2005-12-30

电热蒸发-电感耦合等离子体质谱法测量铀、钚同位素丰度

  • 中国原子能科学研究,北京,102413

摘要: A method on determination of isotope ratio of 235U/238U and 239Pu/240Pu by electrothermal vaporization inductively coupled plasma mass spectrometry (ETV-ICPMS) is developed. The operation parameters of ETV and ICPMS are optimized respectively. The absolute detected limit is 0.3 pg (3k), and the RSDs of 235U/238U and 239Pu/240Pu are better than 5%.

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