DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shin, Seong-Sik | ko |
dc.contributor.author | Kim, Ga-Yeong | ko |
dc.contributor.author | Lee, Byeonggwan | ko |
dc.contributor.author | Yang, Jae-Hwan | ko |
dc.contributor.author | Son, Yeon-Su | ko |
dc.contributor.author | Choi, Jung-Hoon | ko |
dc.contributor.author | Pyo, Jae-Young | ko |
dc.contributor.author | Lee, Ki Rak | ko |
dc.contributor.author | Park, Hwan-Seo | ko |
dc.contributor.author | Kang, Hyun Woo | ko |
dc.date.accessioned | 2023-12-27T03:00:19Z | - |
dc.date.available | 2023-12-27T03:00:19Z | - |
dc.date.created | 2023-12-27 | - |
dc.date.issued | 2024-01 | - |
dc.identifier.citation | JOURNAL OF NON-CRYSTALLINE SOLIDS, v.624 | - |
dc.identifier.issn | 0022-3093 | - |
dc.identifier.uri | http://hdl.handle.net/10203/316909 | - |
dc.description.abstract | The use of 235U as a fuel in nuclear power plants results in the formation of various fission products. Among them, 129I exhibits a long half-life (t1/2 = 15.7 million years) and tends to easily volatilize, making its capture and treatment necessary. In this study, silver tungstate-tellurite glass (Ag2O center dot WO3 center dot TeO2 with different mol% of AgI loading) was developed for radioactive iodine immobilization. The glass matrix was investigated by varying the fraction of Ag2O and/or WO3. AgI was added to each matrix, ranging from 0 to 40 mol% in increments of 10 mol %. The glass samples were prepared by the melt-quenching process at 850 degrees C for 90 min. X-ray fluorescence analysis indicated no significant loss of elements in the samples, whose amorphous phase was confirmed by X-ray diffraction analysis. The effects of increasing the amount of AgI on the glass matrix are discussed considering the results of X-ray photoelectron spectroscopy. The leaching properties of all samples were evaluated via the product consistency test-A. Finally, the normalized release of all elements satisfied the US regulation of 2 g/m2. | - |
dc.language | English | - |
dc.publisher | ELSEVIER | - |
dc.title | Silver tungstate-tellurite glass for radioactive iodine immobilization | - |
dc.type | Article | - |
dc.identifier.wosid | 001115456800001 | - |
dc.identifier.scopusid | 2-s2.0-85177204136 | - |
dc.type.rims | ART | - |
dc.citation.volume | 624 | - |
dc.citation.publicationname | JOURNAL OF NON-CRYSTALLINE SOLIDS | - |
dc.identifier.doi | 10.1016/j.jnoncrysol.2023.122728 | - |
dc.contributor.nonIdAuthor | Shin, Seong-Sik | - |
dc.contributor.nonIdAuthor | Kim, Ga-Yeong | - |
dc.contributor.nonIdAuthor | Lee, Byeonggwan | - |
dc.contributor.nonIdAuthor | Yang, Jae-Hwan | - |
dc.contributor.nonIdAuthor | Choi, Jung-Hoon | - |
dc.contributor.nonIdAuthor | Pyo, Jae-Young | - |
dc.contributor.nonIdAuthor | Lee, Ki Rak | - |
dc.contributor.nonIdAuthor | Park, Hwan-Seo | - |
dc.contributor.nonIdAuthor | Kang, Hyun Woo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Iodine immobilization | - |
dc.subject.keywordAuthor | Radioactive iodine | - |
dc.subject.keywordAuthor | Silver tellurite glass | - |
dc.subject.keywordAuthor | Silver tungstate glass | - |
dc.subject.keywordAuthor | Leaching property | - |
dc.subject.keywordAuthor | Vitrification | - |
dc.subject.keywordPlus | XPS | - |
dc.subject.keywordPlus | SPECTRA | - |
dc.subject.keywordPlus | VITRIFICATION | - |
dc.subject.keywordPlus | SPECTROSCOPY | - |
dc.subject.keywordPlus | RADIOIODINE | - |
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