Uranium surroundings in borosilicate glass from neutron and x-ray diffraction and RMC modelling
Neutron and high-energy x-ray diffraction measurements have been performed on multi-component 55SiO(2)·10B(2)O(3)·25Na(2)O·5BaO·ZrO(2) borosilicate host glass loaded with 30 wt% UO(3). Both the traditional Fourier transformation technique and the reverse Monte Carlo simulation of the experimental da...
Gespeichert in:
| Veröffentlicht in: | Journal of physics. Condensed matter 2010-10, Vol.22 (40), p.404206-404206 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 404206 |
|---|---|
| container_issue | 40 |
| container_start_page | 404206 |
| container_title | Journal of physics. Condensed matter |
| container_volume | 22 |
| creator | Fábián, M Proffen, Th Ruett, U Veress, E Sváb, E |
| description | Neutron and high-energy x-ray diffraction measurements have been performed on multi-component 55SiO(2)·10B(2)O(3)·25Na(2)O·5BaO·ZrO(2) borosilicate host glass loaded with 30 wt% UO(3). Both the traditional Fourier transformation technique and the reverse Monte Carlo simulation of the experimental data have been applied to get structural information. It was established that the basic network structure consists of tetrahedral SiO(4) units and of mixed tetrahedral BO(4) and trigonal BO(3) units, similar to the corresponding host glass. Slight changes have been observed in the oxygen surroundings of the Na and Zr modifier cations; both the Na-O and Zr-O distances decrease and a more compact short-range structure has been obtained compared to the host glass. For the U-O correlations two distinct peaks were resolved at 1.84 and 2.24 Å, and for higher distances intermediate-range correlations were observed. Significant correlations have been revealed between U and the network former Si and B atoms. Uranium ions take part in the network forming, which may be the reason for the observed good glassy stability and hydrolytic properties. |
| doi_str_mv | 10.1088/0953-8984/22/40/404206 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_proquest_miscellaneous_856408572</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>855694473</sourcerecordid><originalsourceid>FETCH-LOGICAL-c452t-4c394ff2321e1848a834b5398e0e5ab28402c2180525e4163424667d5844b65e3</originalsourceid><addsrcrecordid>eNqNkd9qFDEUh4NU7Lb6CiU3pVfj5s9JJnMpS22FFUFc8C5mMpkSmUm2yQy4b-Oz-GRm2e16UUEhEEi-c86P7yB0RclbSpRakkbwSjUKlowtgZQDjMgXaEG5pJUE9fUMLU7QObrI-TshBBSHV-icUa6kkPUCfdskE_w84jynFOfQ-fCQsQ-4jSlmP3hrJocfBpMz7lMccXDzlGL49dOEDv-oktnhzvd9MnbyMeD96-ePKzzGzg1DafYavezNkN2b432JNu9vv6zuq_Wnuw-rd-vKgmBTBZY30PeMM-qoAmVK0FbwRjnihGmZAsIso4oIJhxQyYGBlHUnFEArheOX6ObQd5vi4-zypEefbclggotz1kpIIErU7D9IIRuAmhdSHkhbXOTker1NfjRppynR-zXovWG9N6wZ00D0YQ2l8Oo4Ym5H153KnrwX4PoImGzNUPQF6_MfjnNWN9AUrjpwPm5Pv38fqrddX3j6nP9H2N-aB6vA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>855694473</pqid></control><display><type>article</type><title>Uranium surroundings in borosilicate glass from neutron and x-ray diffraction and RMC modelling</title><source>MEDLINE</source><source>IOP Publishing Journals</source><source>Institute of Physics (IOP) Journals - HEAL-Link</source><creator>Fábián, M ; Proffen, Th ; Ruett, U ; Veress, E ; Sváb, E</creator><creatorcontrib>Fábián, M ; Proffen, Th ; Ruett, U ; Veress, E ; Sváb, E</creatorcontrib><description>Neutron and high-energy x-ray diffraction measurements have been performed on multi-component 55SiO(2)·10B(2)O(3)·25Na(2)O·5BaO·ZrO(2) borosilicate host glass loaded with 30 wt% UO(3). Both the traditional Fourier transformation technique and the reverse Monte Carlo simulation of the experimental data have been applied to get structural information. It was established that the basic network structure consists of tetrahedral SiO(4) units and of mixed tetrahedral BO(4) and trigonal BO(3) units, similar to the corresponding host glass. Slight changes have been observed in the oxygen surroundings of the Na and Zr modifier cations; both the Na-O and Zr-O distances decrease and a more compact short-range structure has been obtained compared to the host glass. For the U-O correlations two distinct peaks were resolved at 1.84 and 2.24 Å, and for higher distances intermediate-range correlations were observed. Significant correlations have been revealed between U and the network former Si and B atoms. Uranium ions take part in the network forming, which may be the reason for the observed good glassy stability and hydrolytic properties.</description><identifier>ISSN: 0953-8984</identifier><identifier>EISSN: 1361-648X</identifier><identifier>DOI: 10.1088/0953-8984/22/40/404206</identifier><identifier>PMID: 21386567</identifier><identifier>CODEN: JCOMEL</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Boron Compounds - chemistry ; Borosilicate glasses ; Computer Simulation ; Condensed matter: structure, mechanical and thermal properties ; Correlation ; Disordered solids ; Exact sciences and technology ; Glass ; Glass - chemistry ; Glasses ; Models, Molecular ; Monte Carlo Method ; Monte Carlo methods ; Networks ; Neutron Diffraction ; Physics ; Silicates - chemistry ; Structure of solids and liquids; crystallography ; Uranium ; Uranium - chemistry ; X-Ray Diffraction ; Zirconium</subject><ispartof>Journal of physics. Condensed matter, 2010-10, Vol.22 (40), p.404206-404206</ispartof><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c452t-4c394ff2321e1848a834b5398e0e5ab28402c2180525e4163424667d5844b65e3</citedby><cites>FETCH-LOGICAL-c452t-4c394ff2321e1848a834b5398e0e5ab28402c2180525e4163424667d5844b65e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/0953-8984/22/40/404206/pdf$$EPDF$$P50$$Giop$$H</linktopdf><link.rule.ids>309,310,314,776,780,785,786,23910,23911,25119,27903,27904,53808,53888</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23327949$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21386567$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Fábián, M</creatorcontrib><creatorcontrib>Proffen, Th</creatorcontrib><creatorcontrib>Ruett, U</creatorcontrib><creatorcontrib>Veress, E</creatorcontrib><creatorcontrib>Sváb, E</creatorcontrib><title>Uranium surroundings in borosilicate glass from neutron and x-ray diffraction and RMC modelling</title><title>Journal of physics. Condensed matter</title><addtitle>J Phys Condens Matter</addtitle><description>Neutron and high-energy x-ray diffraction measurements have been performed on multi-component 55SiO(2)·10B(2)O(3)·25Na(2)O·5BaO·ZrO(2) borosilicate host glass loaded with 30 wt% UO(3). Both the traditional Fourier transformation technique and the reverse Monte Carlo simulation of the experimental data have been applied to get structural information. It was established that the basic network structure consists of tetrahedral SiO(4) units and of mixed tetrahedral BO(4) and trigonal BO(3) units, similar to the corresponding host glass. Slight changes have been observed in the oxygen surroundings of the Na and Zr modifier cations; both the Na-O and Zr-O distances decrease and a more compact short-range structure has been obtained compared to the host glass. For the U-O correlations two distinct peaks were resolved at 1.84 and 2.24 Å, and for higher distances intermediate-range correlations were observed. Significant correlations have been revealed between U and the network former Si and B atoms. Uranium ions take part in the network forming, which may be the reason for the observed good glassy stability and hydrolytic properties.</description><subject>Boron Compounds - chemistry</subject><subject>Borosilicate glasses</subject><subject>Computer Simulation</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Correlation</subject><subject>Disordered solids</subject><subject>Exact sciences and technology</subject><subject>Glass</subject><subject>Glass - chemistry</subject><subject>Glasses</subject><subject>Models, Molecular</subject><subject>Monte Carlo Method</subject><subject>Monte Carlo methods</subject><subject>Networks</subject><subject>Neutron Diffraction</subject><subject>Physics</subject><subject>Silicates - chemistry</subject><subject>Structure of solids and liquids; crystallography</subject><subject>Uranium</subject><subject>Uranium - chemistry</subject><subject>X-Ray Diffraction</subject><subject>Zirconium</subject><issn>0953-8984</issn><issn>1361-648X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkd9qFDEUh4NU7Lb6CiU3pVfj5s9JJnMpS22FFUFc8C5mMpkSmUm2yQy4b-Oz-GRm2e16UUEhEEi-c86P7yB0RclbSpRakkbwSjUKlowtgZQDjMgXaEG5pJUE9fUMLU7QObrI-TshBBSHV-icUa6kkPUCfdskE_w84jynFOfQ-fCQsQ-4jSlmP3hrJocfBpMz7lMccXDzlGL49dOEDv-oktnhzvd9MnbyMeD96-ePKzzGzg1DafYavezNkN2b432JNu9vv6zuq_Wnuw-rd-vKgmBTBZY30PeMM-qoAmVK0FbwRjnihGmZAsIso4oIJhxQyYGBlHUnFEArheOX6ObQd5vi4-zypEefbclggotz1kpIIErU7D9IIRuAmhdSHkhbXOTker1NfjRppynR-zXovWG9N6wZ00D0YQ2l8Oo4Ym5H153KnrwX4PoImGzNUPQF6_MfjnNWN9AUrjpwPm5Pv38fqrddX3j6nP9H2N-aB6vA</recordid><startdate>20101013</startdate><enddate>20101013</enddate><creator>Fábián, M</creator><creator>Proffen, Th</creator><creator>Ruett, U</creator><creator>Veress, E</creator><creator>Sváb, E</creator><general>IOP Publishing</general><general>Institute of Physics</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><scope>7X8</scope></search><sort><creationdate>20101013</creationdate><title>Uranium surroundings in borosilicate glass from neutron and x-ray diffraction and RMC modelling</title><author>Fábián, M ; Proffen, Th ; Ruett, U ; Veress, E ; Sváb, E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c452t-4c394ff2321e1848a834b5398e0e5ab28402c2180525e4163424667d5844b65e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Boron Compounds - chemistry</topic><topic>Borosilicate glasses</topic><topic>Computer Simulation</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Correlation</topic><topic>Disordered solids</topic><topic>Exact sciences and technology</topic><topic>Glass</topic><topic>Glass - chemistry</topic><topic>Glasses</topic><topic>Models, Molecular</topic><topic>Monte Carlo Method</topic><topic>Monte Carlo methods</topic><topic>Networks</topic><topic>Neutron Diffraction</topic><topic>Physics</topic><topic>Silicates - chemistry</topic><topic>Structure of solids and liquids; crystallography</topic><topic>Uranium</topic><topic>Uranium - chemistry</topic><topic>X-Ray Diffraction</topic><topic>Zirconium</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fábián, M</creatorcontrib><creatorcontrib>Proffen, Th</creatorcontrib><creatorcontrib>Ruett, U</creatorcontrib><creatorcontrib>Veress, E</creatorcontrib><creatorcontrib>Sváb, E</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of physics. Condensed matter</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fábián, M</au><au>Proffen, Th</au><au>Ruett, U</au><au>Veress, E</au><au>Sváb, E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Uranium surroundings in borosilicate glass from neutron and x-ray diffraction and RMC modelling</atitle><jtitle>Journal of physics. Condensed matter</jtitle><addtitle>J Phys Condens Matter</addtitle><date>2010-10-13</date><risdate>2010</risdate><volume>22</volume><issue>40</issue><spage>404206</spage><epage>404206</epage><pages>404206-404206</pages><issn>0953-8984</issn><eissn>1361-648X</eissn><coden>JCOMEL</coden><abstract>Neutron and high-energy x-ray diffraction measurements have been performed on multi-component 55SiO(2)·10B(2)O(3)·25Na(2)O·5BaO·ZrO(2) borosilicate host glass loaded with 30 wt% UO(3). Both the traditional Fourier transformation technique and the reverse Monte Carlo simulation of the experimental data have been applied to get structural information. It was established that the basic network structure consists of tetrahedral SiO(4) units and of mixed tetrahedral BO(4) and trigonal BO(3) units, similar to the corresponding host glass. Slight changes have been observed in the oxygen surroundings of the Na and Zr modifier cations; both the Na-O and Zr-O distances decrease and a more compact short-range structure has been obtained compared to the host glass. For the U-O correlations two distinct peaks were resolved at 1.84 and 2.24 Å, and for higher distances intermediate-range correlations were observed. Significant correlations have been revealed between U and the network former Si and B atoms. Uranium ions take part in the network forming, which may be the reason for the observed good glassy stability and hydrolytic properties.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><pmid>21386567</pmid><doi>10.1088/0953-8984/22/40/404206</doi><tpages>1</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0953-8984 |
| ispartof | Journal of physics. Condensed matter, 2010-10, Vol.22 (40), p.404206-404206 |
| issn | 0953-8984 1361-648X |
| language | eng |
| recordid | cdi_proquest_miscellaneous_856408572 |
| source | MEDLINE; IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | Boron Compounds - chemistry Borosilicate glasses Computer Simulation Condensed matter: structure, mechanical and thermal properties Correlation Disordered solids Exact sciences and technology Glass Glass - chemistry Glasses Models, Molecular Monte Carlo Method Monte Carlo methods Networks Neutron Diffraction Physics Silicates - chemistry Structure of solids and liquids crystallography Uranium Uranium - chemistry X-Ray Diffraction Zirconium |
| title | Uranium surroundings in borosilicate glass from neutron and x-ray diffraction and RMC modelling |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-24T02%3A01%3A22IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Uranium%20surroundings%20in%20borosilicate%20glass%20from%20neutron%C2%A0and%20x-ray%20diffraction%20and%20RMC%20modelling&rft.jtitle=Journal%20of%20physics.%20Condensed%20matter&rft.au=F%C3%A1bi%C3%A1n,%20M&rft.date=2010-10-13&rft.volume=22&rft.issue=40&rft.spage=404206&rft.epage=404206&rft.pages=404206-404206&rft.issn=0953-8984&rft.eissn=1361-648X&rft.coden=JCOMEL&rft_id=info:doi/10.1088/0953-8984/22/40/404206&rft_dat=%3Cproquest_pubme%3E855694473%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=855694473&rft_id=info:pmid/21386567&rfr_iscdi=true |