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A simple acid digestion using HCl–HNO3−NH4HF2 for rapid SF-ICP-MS determination of 237Np and Pu isotopes in steel and concrete samples
https://repo.qst.go.jp/records/83009
https://repo.qst.go.jp/records/830093615d9d1-8126-4297-8e9d-346c2019fb20
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2021-04-26 | |||||
| タイトル | ||||||
| タイトル | A simple acid digestion using HCl–HNO3−NH4HF2 for rapid SF-ICP-MS determination of 237Np and Pu isotopes in steel and concrete samples | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Zhang, Shuai
× Zhang, Shuai× Yang, Guosheng× Zheng, Jian× Tatsuo, Aono× Pan, Shaoming× Zhang, Shuai× Yang, Guosheng× Zheng, Jian× Tatsuo, Aono |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A rapid method was developed to analyze 237Np and Pu isotopes in steel and concrete samples using HCl−HNO3−NH4HF2 digestion, CaF2/LaF3 co-precipitation, AG MP-1M resin column separation and SF-ICP-MS measurement. Compared to acid digestion using HCl−HNO3−HF, the whole procedure not only avoids the use of toxic HF, but can be completed within 1 day. The decontamination factor of U was estimated to be 1.1 106. The limits of detection of 237Np, 239Pu, and 240Pu were 0.25, 0.16, and 0.14 fg g-1, respectively, allowing method users to sufficiently detect low level Pu and Np in steel and concrete samples. | |||||
| 書誌情報 |
Journal of Radioanalytical and Nuclear Chemistry 巻 329, p. 1083-1090, 発行日 2021-06 |
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| 出版者 | ||||||
| 出版者 | Springer | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0236-5731 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1007/s10967-021-07825-6 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://link.springer.com/article/10.1007/s10967-021-07825-6 | |||||
