Determination of Pu isotopes in sediment and soil samples by SF-ICP-MS: an improved anion-exchange procedure for Pu separation
Determination of Pu isotopes in sediment and soil samples by SF-ICP-MS: an improved anion-exchange procedure for Pu separation
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采用 SF-ICP-MS 测定沉积物和土壤样品中的 Pu 同位素:改进的 Pu 分离阴离子交换程序
DOI:
10.1007/s10967-017-5618-y
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发表时间:
2017-11
影响因子:
1.6
通讯作者:
Aono Tatsuo
中科院分区:
文献类型:
--
作者:
Bu Wenting;Zheng Jian;Guo Qiuju;Xiao Detao;Aono Tatsuo
An analytical method was established for the determination of plutonium isotopes in sediment and soil samples based on sector field ICP-MS and an improved anion-exchange procedure for Pu separation. A high U decontamination factor of 4 × 106was obtained and the chemical yield of Pu was improved to be about 65%. The developed method was validated by the analysis of four soil and sediment reference materials, the analytical results agreed well with the certified and information values. We further applied this method to determine Pu isotopes in actual sediment and soil core samples for Pu source identification.
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影响因子:
4.6
作者:
Bu W;Ni Y;Guo Q;Zheng J;Uchida S
通讯作者:
Uchida S
影响因子:
11.4
作者:
Muramatsu, Y;Rühm, W;Wirth, E
通讯作者:
Wirth, E
影响因子:
4.1
作者:
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Yamada, Masatoshi
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影响因子:
3.4
作者:
Cheol-Su Kim;Chang-Kyu Kim;Jong-In Lee;Kunjai Lee
通讯作者:
Cheol-Su Kim;Chang-Kyu Kim;Jong-In Lee;Kunjai Lee