DC Field | Value | Language |
---|---|---|
dc.contributor.author | Johnstone, E. V. | - |
dc.contributor.author | Bailey, D. J. | - |
dc.contributor.author | Stennett, M. C. | - |
dc.contributor.author | Heo, J. | - |
dc.contributor.author | Hyatt, N. C. | - |
dc.date.accessioned | 2018-06-15T05:52:58Z | - |
dc.date.available | 2018-06-15T05:52:58Z | - |
dc.date.created | 2017-12-21 | - |
dc.date.issued | 2017-10 | - |
dc.identifier.issn | 2046-2069 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/50945 | - |
dc.description.abstract | The syntheses of the reported compounds AgM9(VO4)(6)I (M = Ba, Pb) were reinvestigated. Stoichiometric amounts of AgI with either M-3(VO4)(2) (M = Ba, Pb) or PbO and V2O5 were reacted in the solid-state at elevated temperatures in air or in flame-sealed quartz vessels. The resulting products were characterized by X-ray diffraction, scanning electron microscopy with energy dispersive X-ray analysis, and thermal analyses. Results show that, for all reaction conditions, the target AgM9(VO4)(6)I (M = Ba, Pb) phases could not be isolated. Instead, heterogeneous phase distributions of primarily M-3(VO4)(2) (M = Ba, Pb) and AgI were obtained. These findings demonstrate that AgI incorporation into single phase, iodine-deficient apatite derivatives for the immobilization of iodine-129 are not feasible under such conditions. This conclusion is important for the conditioning of iodine-129 in advanced reprocessing flowsheets, where iodine is typically sequestered as AgI. | - |
dc.language | English | - |
dc.publisher | Royal Society of Chemistry | - |
dc.relation.isPartOf | RSC Advances | - |
dc.title | On the existence of AgM9(VO4)(6)I (M = Ba, Pb) | - |
dc.type | Article | - |
dc.identifier.doi | 10.1039/c7ra09313f | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | RSC Advances, v.7, no.77, pp.49004 - 49009 | - |
dc.identifier.wosid | 000413777800053 | - |
dc.date.tcdate | 2018-03-23 | - |
dc.citation.endPage | 49009 | - |
dc.citation.number | 77 | - |
dc.citation.startPage | 49004 | - |
dc.citation.title | RSC Advances | - |
dc.citation.volume | 7 | - |
dc.contributor.affiliatedAuthor | Heo, J. | - |
dc.identifier.scopusid | 2-s2.0-85032620091 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | NUCLEAR-FUEL | - |
dc.subject.keywordPlus | IODOAPATITE | - |
dc.subject.keywordPlus | IODINE | - |
dc.subject.keywordPlus | APATITES | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | PHASES | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.