反应堆生产147Pm

IF 1 Q4 CHEMISTRY, INORGANIC & NUCLEAR

Radiochemistry Pub Date : 2025-10-13 DOI:10.1134/S1066362225040095

K. V. Rotmanov, V. A. Tarasov, V. V. Lobanenko, G. V. Goncharova, A. A. Lykova, O. I. Andreev

{"title":"反应堆生产147Pm","authors":"K. V. Rotmanov, V. A. Tarasov, V. V. Lobanenko, G. V. Goncharova, A. A. Lykova, O. I. Andreev","doi":"10.1134/S1066362225040095","DOIUrl":null,"url":null,"abstract":"147Pm is used in industry in sealed radioactive sources for measuring the thickness or density of materials and as a power source in radioisotope thermoelectric generators for space research. Traditionally, 147Pm is isolated from a mixture of fission fragments of heavy nuclei. An alternative method for producing the radionuclide is irradiation of neodymium with neutrons from a nuclear reactor. At the Research Institute of Atomic Reactors, reactor irradiation of neodymium oxide of natural isotopic composition was carried out and a pilot batch of 147Pm was obtained.","PeriodicalId":747,"journal":{"name":"Radiochemistry","volume":"67 4","pages":"484 - 489"},"PeriodicalIF":1.0000,"publicationDate":"2025-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Reactor Production of 147Pm\",\"authors\":\"K. V. Rotmanov, V. A. Tarasov, V. V. Lobanenko, G. V. Goncharova, A. A. Lykova, O. I. Andreev\",\"doi\":\"10.1134/S1066362225040095\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"147Pm is used in industry in sealed radioactive sources for measuring the thickness or density of materials and as a power source in radioisotope thermoelectric generators for space research. Traditionally, 147Pm is isolated from a mixture of fission fragments of heavy nuclei. An alternative method for producing the radionuclide is irradiation of neodymium with neutrons from a nuclear reactor. At the Research Institute of Atomic Reactors, reactor irradiation of neodymium oxide of natural isotopic composition was carried out and a pilot batch of 147Pm was obtained.\",\"PeriodicalId\":747,\"journal\":{\"name\":\"Radiochemistry\",\"volume\":\"67 4\",\"pages\":\"484 - 489\"},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2025-10-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Radiochemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S1066362225040095\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Radiochemistry","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.1134/S1066362225040095","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}

引用次数: 0

摘要

147Pm在工业中用于密封放射源，用于测量材料的厚度或密度，并作为空间研究的放射性同位素热电发电机的动力源。传统上，147Pm是从重核裂变碎片的混合物中分离出来的。另一种生产放射性核素的方法是用核反应堆中的中子照射钕。在原子反应堆研究所，进行了天然同位素组成氧化钕的反应堆辐照，获得了147Pm的中试批次。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Reactor Production of 147Pm

查看原文本刊更多论文

Reactor Production of 147Pm

¹⁴⁷Pm is used in industry in sealed radioactive sources for measuring the thickness or density of materials and as a power source in radioisotope thermoelectric generators for space research. Traditionally, ¹⁴⁷Pm is isolated from a mixture of fission fragments of heavy nuclei. An alternative method for producing the radionuclide is irradiation of neodymium with neutrons from a nuclear reactor. At the Research Institute of Atomic Reactors, reactor irradiation of neodymium oxide of natural isotopic composition was carried out and a pilot batch of ¹⁴⁷Pm was obtained.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Radiochemistry CHEMISTRY, INORGANIC & NUCLEAR-

CiteScore

1.30

自引率

33.30%

发文量

期刊介绍： Radiochemistry is a journal that covers the theoretical and applied aspects of radiochemistry, including basic nuclear physical properties of radionuclides; chemistry of radioactive elements and their compounds; the occurrence and behavior of natural and artificial radionuclides in the environment; nuclear fuel cycle; radiochemical analysis methods and devices; production and isolation of radionuclides, synthesis of labeled compounds, new applications of radioactive tracers; radiochemical aspects of nuclear medicine; radiation chemistry and after-effects of nuclear transformations.