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Structural Studies and Thermal Analysis in the Cs(2)MoO(4)–PbMoO(4) System with Elucidation of β-Cs(2)Pb(MoO(4))(2)
[Image: see text] The quaternary compound Cs(2)Pb(MoO(4))(2) was synthesized and its structure was characterized using X-ray and neutron diffraction from 298 to 773 K, while thermal expansion was studied from 298 to 723 K. The crystal structure of the high-temperature phase β-Cs(2)Pb(MoO(4))(2) was...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2023
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10170505/ https://www.ncbi.nlm.nih.gov/pubmed/37120857 http://dx.doi.org/10.1021/acs.inorgchem.3c00241 |
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author | van Hattem, Andries Vlieland, John Dankelman, Robert Thijs, Michel A. Wallez, Gilles Dardenne, Kathy Rothe, Jörg Konings, Rudy J.M. Smith, Anna L. |
author_facet | van Hattem, Andries Vlieland, John Dankelman, Robert Thijs, Michel A. Wallez, Gilles Dardenne, Kathy Rothe, Jörg Konings, Rudy J.M. Smith, Anna L. |
author_sort | van Hattem, Andries |
collection | PubMed |
description | [Image: see text] The quaternary compound Cs(2)Pb(MoO(4))(2) was synthesized and its structure was characterized using X-ray and neutron diffraction from 298 to 773 K, while thermal expansion was studied from 298 to 723 K. The crystal structure of the high-temperature phase β-Cs(2)Pb(MoO(4))(2) was elucidated, and it was found to crystallize in the space group R3̅m (No. 166), i.e., with a palmierite structure. In addition, the oxidation state of Mo in the low-temperature phase α-Cs(2)Pb(MoO(4))(2) was studied using X-ray absorption near-edge structure spectroscopy. Phase diagram equilibrium measurements in the Cs(2)MoO(4)–PbMoO(4) system were performed, revisiting a previously reported phase diagram. The equilibrium phase diagram proposed here includes a different composition of the intermediate compound in this system. The obtained data can serve as relevant information for thermodynamic modeling in view of the safety assessment of next-generation lead-cooled fast reactors. |
format | Online Article Text |
id | pubmed-10170505 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | American Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-101705052023-05-11 Structural Studies and Thermal Analysis in the Cs(2)MoO(4)–PbMoO(4) System with Elucidation of β-Cs(2)Pb(MoO(4))(2) van Hattem, Andries Vlieland, John Dankelman, Robert Thijs, Michel A. Wallez, Gilles Dardenne, Kathy Rothe, Jörg Konings, Rudy J.M. Smith, Anna L. Inorg Chem [Image: see text] The quaternary compound Cs(2)Pb(MoO(4))(2) was synthesized and its structure was characterized using X-ray and neutron diffraction from 298 to 773 K, while thermal expansion was studied from 298 to 723 K. The crystal structure of the high-temperature phase β-Cs(2)Pb(MoO(4))(2) was elucidated, and it was found to crystallize in the space group R3̅m (No. 166), i.e., with a palmierite structure. In addition, the oxidation state of Mo in the low-temperature phase α-Cs(2)Pb(MoO(4))(2) was studied using X-ray absorption near-edge structure spectroscopy. Phase diagram equilibrium measurements in the Cs(2)MoO(4)–PbMoO(4) system were performed, revisiting a previously reported phase diagram. The equilibrium phase diagram proposed here includes a different composition of the intermediate compound in this system. The obtained data can serve as relevant information for thermodynamic modeling in view of the safety assessment of next-generation lead-cooled fast reactors. American Chemical Society 2023-04-25 /pmc/articles/PMC10170505/ /pubmed/37120857 http://dx.doi.org/10.1021/acs.inorgchem.3c00241 Text en © 2023 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | van Hattem, Andries Vlieland, John Dankelman, Robert Thijs, Michel A. Wallez, Gilles Dardenne, Kathy Rothe, Jörg Konings, Rudy J.M. Smith, Anna L. Structural Studies and Thermal Analysis in the Cs(2)MoO(4)–PbMoO(4) System with Elucidation of β-Cs(2)Pb(MoO(4))(2) |
title | Structural
Studies and Thermal Analysis in the Cs(2)MoO(4)–PbMoO(4) System with Elucidation
of β-Cs(2)Pb(MoO(4))(2) |
title_full | Structural
Studies and Thermal Analysis in the Cs(2)MoO(4)–PbMoO(4) System with Elucidation
of β-Cs(2)Pb(MoO(4))(2) |
title_fullStr | Structural
Studies and Thermal Analysis in the Cs(2)MoO(4)–PbMoO(4) System with Elucidation
of β-Cs(2)Pb(MoO(4))(2) |
title_full_unstemmed | Structural
Studies and Thermal Analysis in the Cs(2)MoO(4)–PbMoO(4) System with Elucidation
of β-Cs(2)Pb(MoO(4))(2) |
title_short | Structural
Studies and Thermal Analysis in the Cs(2)MoO(4)–PbMoO(4) System with Elucidation
of β-Cs(2)Pb(MoO(4))(2) |
title_sort | structural
studies and thermal analysis in the cs(2)moo(4)–pbmoo(4) system with elucidation
of β-cs(2)pb(moo(4))(2) |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10170505/ https://www.ncbi.nlm.nih.gov/pubmed/37120857 http://dx.doi.org/10.1021/acs.inorgchem.3c00241 |
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