Thermal Analysis and Phase Equilibria of the Molten System Na3AlF6-NdF3-Nd2O3
Phase diagrams of the systems Na 3 AlF 6 -NdF 3 and (Na 3 AlF 6 -NdF 3 ) eut -Nd 2 O 3 were experimentally determined by thermal analysis up to 60 mol.% NdF 3 and 45 mol.% Nd 2 O 3 , respectively. The Na 3 AlF 6 -NdF 3 system was found to be a simple eutectic system with the eutectic point with the...
Gespeichert in:
| Veröffentlicht in: | JOM (1989) 2024-03, Vol.76 (3), p.1587-1593 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1593 |
|---|---|
| container_issue | 3 |
| container_start_page | 1587 |
| container_title | JOM (1989) |
| container_volume | 76 |
| creator | Krishnan, Dhiya Korenko, Michal Šimko, František Kubíková, Blanka Rakhmatullin, Aydar |
| description | Phase diagrams of the systems Na
3
AlF
6
-NdF
3
and (Na
3
AlF
6
-NdF
3
)
eut
-Nd
2
O
3
were experimentally determined by thermal analysis up to 60 mol.% NdF
3
and 45 mol.% Nd
2
O
3
, respectively. The Na
3
AlF
6
-NdF
3
system was found to be a simple eutectic system with the eutectic point with the following approximate coordinates: 49 mol.% NdF
3
and 905°C. This eutectic composition was then used for the thermal analysis of the (Na
3
AlF
6
-NdF
3
)
eut
-Nd
2
O
3
system. The coordinates of the eutectic point of the (Na
3
AlF
6
-NdF
3
)
eut
-Nd
2
O
3
system were found to be approximately 46 mol.% Nd
2
O
3
and 733°C. After the thermal analysis, the x-ray diffraction analysis of the solidified samples of both systems was performed. The XRD analysis of the Na
3
AlF
6
-NdF
3
system has shown the formation of two new compounds; NaNdF
4
and NdOF. The formation of NdOF is probably the product of the high-temperature hydrolysis between the moisture in the atmosphere and NdF
3
. The XRD analysis of the solidified samples of the (Na
3
AlF
6
-NdF
3
)
eut
-Nd
2
O
3
system has shown the formation of the following new compounds: NaNdF
4
, NdOF, NdAlO
3,
and NaF. |
| doi_str_mv | 10.1007/s11837-023-06087-9 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2931787122</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2931787122</sourcerecordid><originalsourceid>FETCH-LOGICAL-c314t-f73629538f87390a5adcb5caab649a59fbfc9493d89dde188f420a3363d3d06f3</originalsourceid><addsrcrecordid>eNp9kD1PwzAQhi0EEqXwB5gsMRtsnxPbY1W1gNQPJMpsOYlNU6VJa6dD_z2GILGx3N3wPq90D0L3jD4ySuVTZEyBJJQDoTlVkugLNGKZAMJUxi7TTYUkQoG6Rjcx7miChGYjtNxsXdjbBk9a25xjHbFtK_y2tdHh2fFUN3URaos7j_utw8uu6V2L38-xd3u8sjBp5jlZVXNIg6_hFl1520R397vH6GM-20xfyGL9_DqdLEgJTPTES8i5zkB5JUFTm9mqLLLS2iIX2mbaF77UQkOldFU5ppQXnFqAHCqoaO5hjB6G3kPojicXe7PrTiF9EA3XwKSSjPOU4kOqDF2MwXlzCPXehrNh1HxrM4M2k7SZH21GJwgGKKZw--nCX_U_1BccL22u</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2931787122</pqid></control><display><type>article</type><title>Thermal Analysis and Phase Equilibria of the Molten System Na3AlF6-NdF3-Nd2O3</title><source>SpringerLink Journals - AutoHoldings</source><creator>Krishnan, Dhiya ; Korenko, Michal ; Šimko, František ; Kubíková, Blanka ; Rakhmatullin, Aydar</creator><creatorcontrib>Krishnan, Dhiya ; Korenko, Michal ; Šimko, František ; Kubíková, Blanka ; Rakhmatullin, Aydar</creatorcontrib><description>Phase diagrams of the systems Na
3
AlF
6
-NdF
3
and (Na
3
AlF
6
-NdF
3
)
eut
-Nd
2
O
3
were experimentally determined by thermal analysis up to 60 mol.% NdF
3
and 45 mol.% Nd
2
O
3
, respectively. The Na
3
AlF
6
-NdF
3
system was found to be a simple eutectic system with the eutectic point with the following approximate coordinates: 49 mol.% NdF
3
and 905°C. This eutectic composition was then used for the thermal analysis of the (Na
3
AlF
6
-NdF
3
)
eut
-Nd
2
O
3
system. The coordinates of the eutectic point of the (Na
3
AlF
6
-NdF
3
)
eut
-Nd
2
O
3
system were found to be approximately 46 mol.% Nd
2
O
3
and 733°C. After the thermal analysis, the x-ray diffraction analysis of the solidified samples of both systems was performed. The XRD analysis of the Na
3
AlF
6
-NdF
3
system has shown the formation of two new compounds; NaNdF
4
and NdOF. The formation of NdOF is probably the product of the high-temperature hydrolysis between the moisture in the atmosphere and NdF
3
. The XRD analysis of the solidified samples of the (Na
3
AlF
6
-NdF
3
)
eut
-Nd
2
O
3
system has shown the formation of the following new compounds: NaNdF
4
, NdOF, NdAlO
3,
and NaF.</description><identifier>ISSN: 1047-4838</identifier><identifier>EISSN: 1543-1851</identifier><identifier>DOI: 10.1007/s11837-023-06087-9</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Chemistry/Food Science ; Cryolite ; Crystallization ; Earth Sciences ; Electrolytes ; Engineering ; Environment ; Eutectic composition ; Eutectic temperature ; Fluorides ; Geopolitics ; Heat ; High temperature ; Inorganic chemistry ; Liquid-solid equilibrium ; Phase diagrams ; Phase equilibria ; Physics ; Process controls ; Raw materials ; Recent Developments on Metals and Energy Extraction from Waste Streams ; Reference materials ; Temperature ; Thermal analysis ; X-ray diffraction</subject><ispartof>JOM (1989), 2024-03, Vol.76 (3), p.1587-1593</ispartof><rights>The Author(s) 2023</rights><rights>Copyright Springer Nature B.V. Mar 2024</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c314t-f73629538f87390a5adcb5caab649a59fbfc9493d89dde188f420a3363d3d06f3</cites><orcidid>0000-0001-9800-8913</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11837-023-06087-9$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11837-023-06087-9$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Krishnan, Dhiya</creatorcontrib><creatorcontrib>Korenko, Michal</creatorcontrib><creatorcontrib>Šimko, František</creatorcontrib><creatorcontrib>Kubíková, Blanka</creatorcontrib><creatorcontrib>Rakhmatullin, Aydar</creatorcontrib><title>Thermal Analysis and Phase Equilibria of the Molten System Na3AlF6-NdF3-Nd2O3</title><title>JOM (1989)</title><addtitle>JOM</addtitle><description>Phase diagrams of the systems Na
3
AlF
6
-NdF
3
and (Na
3
AlF
6
-NdF
3
)
eut
-Nd
2
O
3
were experimentally determined by thermal analysis up to 60 mol.% NdF
3
and 45 mol.% Nd
2
O
3
, respectively. The Na
3
AlF
6
-NdF
3
system was found to be a simple eutectic system with the eutectic point with the following approximate coordinates: 49 mol.% NdF
3
and 905°C. This eutectic composition was then used for the thermal analysis of the (Na
3
AlF
6
-NdF
3
)
eut
-Nd
2
O
3
system. The coordinates of the eutectic point of the (Na
3
AlF
6
-NdF
3
)
eut
-Nd
2
O
3
system were found to be approximately 46 mol.% Nd
2
O
3
and 733°C. After the thermal analysis, the x-ray diffraction analysis of the solidified samples of both systems was performed. The XRD analysis of the Na
3
AlF
6
-NdF
3
system has shown the formation of two new compounds; NaNdF
4
and NdOF. The formation of NdOF is probably the product of the high-temperature hydrolysis between the moisture in the atmosphere and NdF
3
. The XRD analysis of the solidified samples of the (Na
3
AlF
6
-NdF
3
)
eut
-Nd
2
O
3
system has shown the formation of the following new compounds: NaNdF
4
, NdOF, NdAlO
3,
and NaF.</description><subject>Chemistry/Food Science</subject><subject>Cryolite</subject><subject>Crystallization</subject><subject>Earth Sciences</subject><subject>Electrolytes</subject><subject>Engineering</subject><subject>Environment</subject><subject>Eutectic composition</subject><subject>Eutectic temperature</subject><subject>Fluorides</subject><subject>Geopolitics</subject><subject>Heat</subject><subject>High temperature</subject><subject>Inorganic chemistry</subject><subject>Liquid-solid equilibrium</subject><subject>Phase diagrams</subject><subject>Phase equilibria</subject><subject>Physics</subject><subject>Process controls</subject><subject>Raw materials</subject><subject>Recent Developments on Metals and Energy Extraction from Waste Streams</subject><subject>Reference materials</subject><subject>Temperature</subject><subject>Thermal analysis</subject><subject>X-ray diffraction</subject><issn>1047-4838</issn><issn>1543-1851</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><recordid>eNp9kD1PwzAQhi0EEqXwB5gsMRtsnxPbY1W1gNQPJMpsOYlNU6VJa6dD_z2GILGx3N3wPq90D0L3jD4ySuVTZEyBJJQDoTlVkugLNGKZAMJUxi7TTYUkQoG6Rjcx7miChGYjtNxsXdjbBk9a25xjHbFtK_y2tdHh2fFUN3URaos7j_utw8uu6V2L38-xd3u8sjBp5jlZVXNIg6_hFl1520R397vH6GM-20xfyGL9_DqdLEgJTPTES8i5zkB5JUFTm9mqLLLS2iIX2mbaF77UQkOldFU5ppQXnFqAHCqoaO5hjB6G3kPojicXe7PrTiF9EA3XwKSSjPOU4kOqDF2MwXlzCPXehrNh1HxrM4M2k7SZH21GJwgGKKZw--nCX_U_1BccL22u</recordid><startdate>20240301</startdate><enddate>20240301</enddate><creator>Krishnan, Dhiya</creator><creator>Korenko, Michal</creator><creator>Šimko, František</creator><creator>Kubíková, Blanka</creator><creator>Rakhmatullin, Aydar</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>4T-</scope><scope>4U-</scope><scope>7SR</scope><scope>7TA</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0001-9800-8913</orcidid></search><sort><creationdate>20240301</creationdate><title>Thermal Analysis and Phase Equilibria of the Molten System Na3AlF6-NdF3-Nd2O3</title><author>Krishnan, Dhiya ; Korenko, Michal ; Šimko, František ; Kubíková, Blanka ; Rakhmatullin, Aydar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c314t-f73629538f87390a5adcb5caab649a59fbfc9493d89dde188f420a3363d3d06f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Chemistry/Food Science</topic><topic>Cryolite</topic><topic>Crystallization</topic><topic>Earth Sciences</topic><topic>Electrolytes</topic><topic>Engineering</topic><topic>Environment</topic><topic>Eutectic composition</topic><topic>Eutectic temperature</topic><topic>Fluorides</topic><topic>Geopolitics</topic><topic>Heat</topic><topic>High temperature</topic><topic>Inorganic chemistry</topic><topic>Liquid-solid equilibrium</topic><topic>Phase diagrams</topic><topic>Phase equilibria</topic><topic>Physics</topic><topic>Process controls</topic><topic>Raw materials</topic><topic>Recent Developments on Metals and Energy Extraction from Waste Streams</topic><topic>Reference materials</topic><topic>Temperature</topic><topic>Thermal analysis</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Krishnan, Dhiya</creatorcontrib><creatorcontrib>Korenko, Michal</creatorcontrib><creatorcontrib>Šimko, František</creatorcontrib><creatorcontrib>Kubíková, Blanka</creatorcontrib><creatorcontrib>Rakhmatullin, Aydar</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>CrossRef</collection><collection>Docstoc</collection><collection>University Readers</collection><collection>Engineered Materials Abstracts</collection><collection>Materials Business File</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>JOM (1989)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Krishnan, Dhiya</au><au>Korenko, Michal</au><au>Šimko, František</au><au>Kubíková, Blanka</au><au>Rakhmatullin, Aydar</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermal Analysis and Phase Equilibria of the Molten System Na3AlF6-NdF3-Nd2O3</atitle><jtitle>JOM (1989)</jtitle><stitle>JOM</stitle><date>2024-03-01</date><risdate>2024</risdate><volume>76</volume><issue>3</issue><spage>1587</spage><epage>1593</epage><pages>1587-1593</pages><issn>1047-4838</issn><eissn>1543-1851</eissn><abstract>Phase diagrams of the systems Na
3
AlF
6
-NdF
3
and (Na
3
AlF
6
-NdF
3
)
eut
-Nd
2
O
3
were experimentally determined by thermal analysis up to 60 mol.% NdF
3
and 45 mol.% Nd
2
O
3
, respectively. The Na
3
AlF
6
-NdF
3
system was found to be a simple eutectic system with the eutectic point with the following approximate coordinates: 49 mol.% NdF
3
and 905°C. This eutectic composition was then used for the thermal analysis of the (Na
3
AlF
6
-NdF
3
)
eut
-Nd
2
O
3
system. The coordinates of the eutectic point of the (Na
3
AlF
6
-NdF
3
)
eut
-Nd
2
O
3
system were found to be approximately 46 mol.% Nd
2
O
3
and 733°C. After the thermal analysis, the x-ray diffraction analysis of the solidified samples of both systems was performed. The XRD analysis of the Na
3
AlF
6
-NdF
3
system has shown the formation of two new compounds; NaNdF
4
and NdOF. The formation of NdOF is probably the product of the high-temperature hydrolysis between the moisture in the atmosphere and NdF
3
. The XRD analysis of the solidified samples of the (Na
3
AlF
6
-NdF
3
)
eut
-Nd
2
O
3
system has shown the formation of the following new compounds: NaNdF
4
, NdOF, NdAlO
3,
and NaF.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s11837-023-06087-9</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0001-9800-8913</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1047-4838 |
| ispartof | JOM (1989), 2024-03, Vol.76 (3), p.1587-1593 |
| issn | 1047-4838 1543-1851 |
| language | eng |
| recordid | cdi_proquest_journals_2931787122 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Chemistry/Food Science Cryolite Crystallization Earth Sciences Electrolytes Engineering Environment Eutectic composition Eutectic temperature Fluorides Geopolitics Heat High temperature Inorganic chemistry Liquid-solid equilibrium Phase diagrams Phase equilibria Physics Process controls Raw materials Recent Developments on Metals and Energy Extraction from Waste Streams Reference materials Temperature Thermal analysis X-ray diffraction |
| title | Thermal Analysis and Phase Equilibria of the Molten System Na3AlF6-NdF3-Nd2O3 |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T07%3A48%3A29IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Thermal%20Analysis%20and%20Phase%20Equilibria%20of%20the%20Molten%20System%20Na3AlF6-NdF3-Nd2O3&rft.jtitle=JOM%20(1989)&rft.au=Krishnan,%20Dhiya&rft.date=2024-03-01&rft.volume=76&rft.issue=3&rft.spage=1587&rft.epage=1593&rft.pages=1587-1593&rft.issn=1047-4838&rft.eissn=1543-1851&rft_id=info:doi/10.1007/s11837-023-06087-9&rft_dat=%3Cproquest_cross%3E2931787122%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2931787122&rft_id=info:pmid/&rfr_iscdi=true |