Thermodynamic assessment of the palladium–tellurium (Pd–Te) system
Among the fission products formed in nuclear fuels, the platinum-group metal palladium and the chalcogen element tellurium exhibit strong interaction. It is therefore of interest to be able to predict the chemical equilibria involving the Pd and Te fission products. A thermodynamic assessment is car...
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| Veröffentlicht in: | Intermetallics 2011-05, Vol.19 (5), p.621-629 |
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| creator | Gosse, S Gueneau, C |
| description | Among the fission products formed in nuclear fuels, the platinum-group metal palladium and the chalcogen element tellurium exhibit strong interaction. It is therefore of interest to be able to predict the chemical equilibria involving the Pd and Te fission products.
A thermodynamic assessment is carried out using the Calphad (Calculation of Phase Diagram) method to investigate the behaviour of Pd–Te alloy system in nuclear fuels under irradiation and under waste disposal conditions. The Pd–Te binary description was optimized using experimental data found in literature including thermodynamic properties and phase diagram data. To validate the calculated phase diagram and thermodynamic properties, the results are compared with data from the literature. Both calculated and experimental phase diagrams and thermodynamic properties are in good agreement in the whole Pd–Te composition range.
[Display omitted]
► A thermodynamic assessment of the Pd–Te system has been undertaken using the Calphad method. ► The Pd–Te phase diagram includes numerous intermetallic compounds which were all modelled: Pd
17Te
4, Pd
3Te, Pd
20Te
7, Pd
8Te
3, Pd
7Te
3, Pd
9Te
4, Pd
3Te
2, PdTe and PdTe
2. ► The Pd–Te binary description was optimized using both thermodynamic properties and phase diagram data. ► Calculated phase diagram and thermodynamic properties are in good agreement with the experimental values. |
| doi_str_mv | 10.1016/j.intermet.2010.12.014 |
| format | Article |
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A thermodynamic assessment is carried out using the Calphad (Calculation of Phase Diagram) method to investigate the behaviour of Pd–Te alloy system in nuclear fuels under irradiation and under waste disposal conditions. The Pd–Te binary description was optimized using experimental data found in literature including thermodynamic properties and phase diagram data. To validate the calculated phase diagram and thermodynamic properties, the results are compared with data from the literature. Both calculated and experimental phase diagrams and thermodynamic properties are in good agreement in the whole Pd–Te composition range.
[Display omitted]
► A thermodynamic assessment of the Pd–Te system has been undertaken using the Calphad method. ► The Pd–Te phase diagram includes numerous intermetallic compounds which were all modelled: Pd
17Te
4, Pd
3Te, Pd
20Te
7, Pd
8Te
3, Pd
7Te
3, Pd
9Te
4, Pd
3Te
2, PdTe and PdTe
2. ► The Pd–Te binary description was optimized using both thermodynamic properties and phase diagram data. ► Calculated phase diagram and thermodynamic properties are in good agreement with the experimental values.</description><identifier>ISSN: 0966-9795</identifier><identifier>ISSN: 0925-8388</identifier><identifier>EISSN: 1879-0216</identifier><identifier>DOI: 10.1016/j.intermet.2010.12.014</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>A. Intermetallics, miscellaneous ; Assessments ; B. Phase diagrams ; B. Thermodynamic and thermochemical properties ; Computer simulation ; E. Phase diagram, prediction ; Engineering Sciences ; Fission products ; Mathematical analysis ; Mathematical models ; Nuclear fuels ; Palladium ; Phase diagrams ; Thermodynamic properties</subject><ispartof>Intermetallics, 2011-05, Vol.19 (5), p.621-629</ispartof><rights>2010 Elsevier Ltd</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c378t-b1543f0e0b392c6739cff708caa716df4da2fca1b173e13f5966748531147c3b3</citedby><cites>FETCH-LOGICAL-c378t-b1543f0e0b392c6739cff708caa716df4da2fca1b173e13f5966748531147c3b3</cites><orcidid>0000-0002-1213-6752</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.intermet.2010.12.014$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://cea.hal.science/cea-04056235$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Gosse, S</creatorcontrib><creatorcontrib>Gueneau, C</creatorcontrib><title>Thermodynamic assessment of the palladium–tellurium (Pd–Te) system</title><title>Intermetallics</title><description>Among the fission products formed in nuclear fuels, the platinum-group metal palladium and the chalcogen element tellurium exhibit strong interaction. It is therefore of interest to be able to predict the chemical equilibria involving the Pd and Te fission products.
A thermodynamic assessment is carried out using the Calphad (Calculation of Phase Diagram) method to investigate the behaviour of Pd–Te alloy system in nuclear fuels under irradiation and under waste disposal conditions. The Pd–Te binary description was optimized using experimental data found in literature including thermodynamic properties and phase diagram data. To validate the calculated phase diagram and thermodynamic properties, the results are compared with data from the literature. Both calculated and experimental phase diagrams and thermodynamic properties are in good agreement in the whole Pd–Te composition range.
[Display omitted]
► A thermodynamic assessment of the Pd–Te system has been undertaken using the Calphad method. ► The Pd–Te phase diagram includes numerous intermetallic compounds which were all modelled: Pd
17Te
4, Pd
3Te, Pd
20Te
7, Pd
8Te
3, Pd
7Te
3, Pd
9Te
4, Pd
3Te
2, PdTe and PdTe
2. ► The Pd–Te binary description was optimized using both thermodynamic properties and phase diagram data. ► Calculated phase diagram and thermodynamic properties are in good agreement with the experimental values.</description><subject>A. Intermetallics, miscellaneous</subject><subject>Assessments</subject><subject>B. Phase diagrams</subject><subject>B. Thermodynamic and thermochemical properties</subject><subject>Computer simulation</subject><subject>E. Phase diagram, prediction</subject><subject>Engineering Sciences</subject><subject>Fission products</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Nuclear fuels</subject><subject>Palladium</subject><subject>Phase diagrams</subject><subject>Thermodynamic properties</subject><issn>0966-9795</issn><issn>0925-8388</issn><issn>1879-0216</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqFkM1KAzEUhYMoWKuvILNTF1NzJzPJzM5SrBUKuqjrkGZuaMr81CQtdOc7-IY-iSlVt67uD-cc7v0IuQY6Agr8fj2yXUDXYhhl9LDMRhTyEzKAUlQpzYCfkgGtOE8rURXn5ML7NaUgKCsGZLpYRWtf7zvVWp0o79H7FruQ9CYJK0w2qmlUbbft18dnwKbZutgnt691nBd4l_i9D9hekjOjGo9XP3VI3qaPi8ksnb88PU_G81QzUYZ0CUXODEW6ZFWmuWCVNkbQUislgNcmr1VmtIIlCIbATBGvFnlZMIBcaLZkQ3J3zF2pRm6cbZXby15ZORvPpUYlaU4LnrFiB1F7c9RuXP--RR9ka72OL6gO-62XJc9zxitaRSU_KrXrvXdo_qKBygNjuZa_jOWBsYRMRsbR-HA0Yvx5Z9FJry12GmvrUAdZ9_a_iG-7O4nq</recordid><startdate>20110501</startdate><enddate>20110501</enddate><creator>Gosse, S</creator><creator>Gueneau, C</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0002-1213-6752</orcidid></search><sort><creationdate>20110501</creationdate><title>Thermodynamic assessment of the palladium–tellurium (Pd–Te) system</title><author>Gosse, S ; Gueneau, C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c378t-b1543f0e0b392c6739cff708caa716df4da2fca1b173e13f5966748531147c3b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>A. Intermetallics, miscellaneous</topic><topic>Assessments</topic><topic>B. Phase diagrams</topic><topic>B. Thermodynamic and thermochemical properties</topic><topic>Computer simulation</topic><topic>E. Phase diagram, prediction</topic><topic>Engineering Sciences</topic><topic>Fission products</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>Nuclear fuels</topic><topic>Palladium</topic><topic>Phase diagrams</topic><topic>Thermodynamic properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gosse, S</creatorcontrib><creatorcontrib>Gueneau, C</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Intermetallics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gosse, S</au><au>Gueneau, C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermodynamic assessment of the palladium–tellurium (Pd–Te) system</atitle><jtitle>Intermetallics</jtitle><date>2011-05-01</date><risdate>2011</risdate><volume>19</volume><issue>5</issue><spage>621</spage><epage>629</epage><pages>621-629</pages><issn>0966-9795</issn><issn>0925-8388</issn><eissn>1879-0216</eissn><abstract>Among the fission products formed in nuclear fuels, the platinum-group metal palladium and the chalcogen element tellurium exhibit strong interaction. It is therefore of interest to be able to predict the chemical equilibria involving the Pd and Te fission products.
A thermodynamic assessment is carried out using the Calphad (Calculation of Phase Diagram) method to investigate the behaviour of Pd–Te alloy system in nuclear fuels under irradiation and under waste disposal conditions. The Pd–Te binary description was optimized using experimental data found in literature including thermodynamic properties and phase diagram data. To validate the calculated phase diagram and thermodynamic properties, the results are compared with data from the literature. Both calculated and experimental phase diagrams and thermodynamic properties are in good agreement in the whole Pd–Te composition range.
[Display omitted]
► A thermodynamic assessment of the Pd–Te system has been undertaken using the Calphad method. ► The Pd–Te phase diagram includes numerous intermetallic compounds which were all modelled: Pd
17Te
4, Pd
3Te, Pd
20Te
7, Pd
8Te
3, Pd
7Te
3, Pd
9Te
4, Pd
3Te
2, PdTe and PdTe
2. ► The Pd–Te binary description was optimized using both thermodynamic properties and phase diagram data. ► Calculated phase diagram and thermodynamic properties are in good agreement with the experimental values.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.intermet.2010.12.014</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-1213-6752</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0966-9795 |
| ispartof | Intermetallics, 2011-05, Vol.19 (5), p.621-629 |
| issn | 0966-9795 0925-8388 1879-0216 |
| language | eng |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | A. Intermetallics, miscellaneous Assessments B. Phase diagrams B. Thermodynamic and thermochemical properties Computer simulation E. Phase diagram, prediction Engineering Sciences Fission products Mathematical analysis Mathematical models Nuclear fuels Palladium Phase diagrams Thermodynamic properties |
| title | Thermodynamic assessment of the palladium–tellurium (Pd–Te) system |
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