| 多接收电感耦合等离子体质谱测定182Hf/180Hf的方法研究 |
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| 引用本文： | 姜小燕,赵永刚,张继龙,王同兴,李力力,常志远.多接收电感耦合等离子体质谱测定182Hf/180Hf的方法研究[J].质谱学报,2008,29(Z1):45-46. |
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| 作者姓名： | 姜小燕 赵永刚 张继龙 王同兴 李力力 常志远 |
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| 作者单位： | 中国原子能科学研究院，北京 102413 |
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| 摘 要： |
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Study on Measurement of 182Hf/180Hf Ratio by Multi-collector Inductively Plasma Mass Spectrometry |
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| JIANGXiao-yan,ZHAOYong-gang,ZHANGJi-long,WANGTong-xing,LILi-li,CHANGZhi-yuan.Study on Measurement of 182Hf/180Hf Ratio by Multi-collector Inductively Plasma Mass Spectrometry[J].Journal of Chinese Mass Spectrometry Society,2008,29(Z1):45-46. |
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| Authors: | JIANGXiao-yan ZHAOYong-gang ZHANGJi-long WANGTong-xing LILi-li CHANGZhi-yuan |
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| Affiliation: | China Institute of Atomic Energy, Beijing 102413, China |
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| Abstract: | 182Hf is an important radionuclide for nuclear research and supernova explosions. The reference material of 182Hf/180Hf is especially important, but not yet available. Considering the demands of nuclear science research an development, a method was developed to measure the ratio of 182Hf/180Hf with high-precision by using multi-collector inductively plasma mass spectrometry (MC-ICP-MS). The operating parameters of MC-ICP-MS were optimized. Isobar interference and mass bias were studied. The measurement result of the ratio of 182Hf/180Hf was obtained based on deducting the interference of isobaric 182W. |
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| Keywords: | 182Hf MC-ICP-MS measurementofisotoperatio |
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