Research Progress in AMS Measurement of Pu Isotopes
Actinides transuranic element Pu, mainly comes from artificial nuclear activities and now widely found in nature, has an important research and application value in multiple basic research and application fields. In this paper, the main measurement methods of Pu and their advantages and disadvantage...
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| Format: | Article |
| Language: | zho |
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Editorial Board of Journal of Isotopes
2021-04-01
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| Series: | Journal of Isotopes |
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| Online Access: | http://www.tws.org.cn/CN/10.7538/tws.2021.34.02.0181 |
| _version_ | 1819154939946991616 |
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| author | GONG Jie;HE Ming;ZHAO Qingzhang;PANG Yijun;HU Pan;ZHANG Wenhui;ZHNG Yuxuan;WU Shaoyong |
| author_facet | GONG Jie;HE Ming;ZHAO Qingzhang;PANG Yijun;HU Pan;ZHANG Wenhui;ZHNG Yuxuan;WU Shaoyong |
| author_sort | GONG Jie;HE Ming;ZHAO Qingzhang;PANG Yijun;HU Pan;ZHANG Wenhui;ZHNG Yuxuan;WU Shaoyong |
| collection | DOAJ |
| description | Actinides transuranic element Pu, mainly comes from artificial nuclear activities and now widely found in nature, has an important research and application value in multiple basic research and application fields. In this paper, the main measurement methods of Pu and their advantages and disadvantages were compared and analyzed. Among all measurement methods of Pu, the AMS (Accelerator Mass Spectrometer) method has the advantages of small sample size, short measurement time, ability to distinguish 239Pu from 240Pu, and the low detection limit. It is technically the most suitable method for the measurement of ultra-trace Pu. Laboratories in Australia, Austria, Switzerland, and other countries including China (CIAE, China Institute of Atomic Energy), have established different Pu measurement methods based on their AMS systems, which were introduced and summarized in this paper. The detection limit of the Pu measurement method established by CIAE based on the 350 kV AMS system reaches 1×106 atoms. |
| first_indexed | 2024-12-22T15:29:03Z |
| format | Article |
| id | doaj.art-9b360a364be546f3a5e5004beb642ff7 |
| institution | Directory Open Access Journal |
| issn | 1000-7512 1000-7512 |
| language | zho |
| last_indexed | 2024-12-22T15:29:03Z |
| publishDate | 2021-04-01 |
| publisher | Editorial Board of Journal of Isotopes |
| record_format | Article |
| series | Journal of Isotopes |
| spelling | doaj.art-9b360a364be546f3a5e5004beb642ff72022-12-21T18:21:24ZzhoEditorial Board of Journal of IsotopesJournal of Isotopes1000-75121000-75122021-04-01342181188Research Progress in AMS Measurement of Pu IsotopesGONG Jie;HE Ming;ZHAO Qingzhang;PANG Yijun;HU Pan;ZHANG Wenhui;ZHNG Yuxuan;WU Shaoyong 0China Institute of Atomic Energy, Beijing 102413, China; China National Nuclear Corporation Everclean Co., Ltd, Beijing 100037, ChinaActinides transuranic element Pu, mainly comes from artificial nuclear activities and now widely found in nature, has an important research and application value in multiple basic research and application fields. In this paper, the main measurement methods of Pu and their advantages and disadvantages were compared and analyzed. Among all measurement methods of Pu, the AMS (Accelerator Mass Spectrometer) method has the advantages of small sample size, short measurement time, ability to distinguish 239Pu from 240Pu, and the low detection limit. It is technically the most suitable method for the measurement of ultra-trace Pu. Laboratories in Australia, Austria, Switzerland, and other countries including China (CIAE, China Institute of Atomic Energy), have established different Pu measurement methods based on their AMS systems, which were introduced and summarized in this paper. The detection limit of the Pu measurement method established by CIAE based on the 350 kV AMS system reaches 1×106 atoms.http://www.tws.org.cn/CN/10.7538/tws.2021.34.02.0181puisotopemeasurementams |
| spellingShingle | GONG Jie;HE Ming;ZHAO Qingzhang;PANG Yijun;HU Pan;ZHANG Wenhui;ZHNG Yuxuan;WU Shaoyong Research Progress in AMS Measurement of Pu Isotopes Journal of Isotopes pu isotope measurement ams |
| title | Research Progress in AMS Measurement of Pu Isotopes |
| title_full | Research Progress in AMS Measurement of Pu Isotopes |
| title_fullStr | Research Progress in AMS Measurement of Pu Isotopes |
| title_full_unstemmed | Research Progress in AMS Measurement of Pu Isotopes |
| title_short | Research Progress in AMS Measurement of Pu Isotopes |
| title_sort | research progress in ams measurement of pu isotopes |
| topic | pu isotope measurement ams |
| url | http://www.tws.org.cn/CN/10.7538/tws.2021.34.02.0181 |
| work_keys_str_mv | AT gongjiehemingzhaoqingzhangpangyijunhupanzhangwenhuizhngyuxuanwushaoyong researchprogressinamsmeasurementofpuisotopes |