Thermal Conductivity of Sr1 –xBaxF2 Single Crystals
— The thermal conductivity κ of single crystals of the Sr 1– x Ba x F 2 fluorite solid solution series has been measured in the temperature range 50–300 K by an absolute steady-state axial heat flow technique. The thermal conductivity has been shown to decrease with increasing temperature. Its compo...
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| Veröffentlicht in: | Inorganic materials 2021-06, Vol.57 (6), p.629-633 |
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| container_title | Inorganic materials |
| container_volume | 57 |
| creator | Popov, P. A. Krugovykh, A. A. Konyushkin, V. A. Nakladov, A. N. Kuznetsov, S. V. Fedorov, P. P. |
| description | —
The thermal conductivity κ of single crystals of the Sr
1–
x
Ba
x
F
2
fluorite solid solution series has been measured in the temperature range 50–300 K by an absolute steady-state axial heat flow technique. The thermal conductivity has been shown to decrease with increasing temperature. Its composition dependences have a minimum at intermediate compositions. The congruently melting composition Sr
0.34
Ba
0.66
F
2
, corresponding to the minimum in liquidus curves, has κ = 15.2 W/(m K) at 50 K and 2.95 W/(m K) at 300 K. |
| doi_str_mv | 10.1134/S002016852106008X |
| format | Article |
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The thermal conductivity κ of single crystals of the Sr
1–
x
Ba
x
F
2
fluorite solid solution series has been measured in the temperature range 50–300 K by an absolute steady-state axial heat flow technique. The thermal conductivity has been shown to decrease with increasing temperature. Its composition dependences have a minimum at intermediate compositions. The congruently melting composition Sr
0.34
Ba
0.66
F
2
, corresponding to the minimum in liquidus curves, has κ = 15.2 W/(m K) at 50 K and 2.95 W/(m K) at 300 K.</description><identifier>ISSN: 0020-1685</identifier><identifier>EISSN: 1608-3172</identifier><identifier>DOI: 10.1134/S002016852106008X</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Chemistry ; Chemistry and Materials Science ; Composition ; Equilibrium flow ; Fluorite ; Heat conductivity ; Heat transfer ; Heat transmission ; Industrial Chemistry/Chemical Engineering ; Inorganic Chemistry ; Liquidus ; Materials Science ; Single crystals ; Solid solutions ; Thermal conductivity</subject><ispartof>Inorganic materials, 2021-06, Vol.57 (6), p.629-633</ispartof><rights>Pleiades Publishing, Ltd. 2021. ISSN 0020-1685, Inorganic Materials, 2021, Vol. 57, No. 6, pp. 629–633. © Pleiades Publishing, Ltd., 2021. Russian Text © The Author(s), 2021, published in Neorganicheskie Materialy, 2021, Vol. 57, No. 6, pp. 658–662.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c231X-c50ba8c383153c727a84fa8233d91175c45b33b8581dcf5465c151f798d90e8f3</citedby><cites>FETCH-LOGICAL-c231X-c50ba8c383153c727a84fa8233d91175c45b33b8581dcf5465c151f798d90e8f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S002016852106008X$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S002016852106008X$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Popov, P. A.</creatorcontrib><creatorcontrib>Krugovykh, A. A.</creatorcontrib><creatorcontrib>Konyushkin, V. A.</creatorcontrib><creatorcontrib>Nakladov, A. N.</creatorcontrib><creatorcontrib>Kuznetsov, S. V.</creatorcontrib><creatorcontrib>Fedorov, P. P.</creatorcontrib><title>Thermal Conductivity of Sr1 –xBaxF2 Single Crystals</title><title>Inorganic materials</title><addtitle>Inorg Mater</addtitle><description>—
The thermal conductivity κ of single crystals of the Sr
1–
x
Ba
x
F
2
fluorite solid solution series has been measured in the temperature range 50–300 K by an absolute steady-state axial heat flow technique. The thermal conductivity has been shown to decrease with increasing temperature. Its composition dependences have a minimum at intermediate compositions. The congruently melting composition Sr
0.34
Ba
0.66
F
2
, corresponding to the minimum in liquidus curves, has κ = 15.2 W/(m K) at 50 K and 2.95 W/(m K) at 300 K.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Composition</subject><subject>Equilibrium flow</subject><subject>Fluorite</subject><subject>Heat conductivity</subject><subject>Heat transfer</subject><subject>Heat transmission</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Inorganic Chemistry</subject><subject>Liquidus</subject><subject>Materials Science</subject><subject>Single crystals</subject><subject>Solid solutions</subject><subject>Thermal conductivity</subject><issn>0020-1685</issn><issn>1608-3172</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kM9Kw0AYxBdRsFYfwFvAc_T79k92c9RgVSh4aIXewnazW1PapO4m0t58B9_QJzEhggfxNIeZ3wwMIZcI14iM38wAKGCiBEVIANTiiIwwARUzlPSYjHo77v1TchbCGgC4UOmIiPmr9Vu9ibK6KlrTlO9lc4hqF808Rl8fn_s7vZ_QaFZWq42NMn8Ijd6Ec3LiOrEXPzomL5P7efYYT58fnrLbaWwow0VsBCy1MkwxFMxIKrXiTivKWJEiSmG4WDK2VEJhYZzgiTAo0MlUFSlY5diYXA29O1-_tTY0-bpufdVN5lRwJjkmVHYpHFLG1yF46_KdL7faH3KEvH8n__NOx9CBCV22Wln_2_w_9A2Wn2Ry</recordid><startdate>20210601</startdate><enddate>20210601</enddate><creator>Popov, P. A.</creator><creator>Krugovykh, A. A.</creator><creator>Konyushkin, V. A.</creator><creator>Nakladov, A. N.</creator><creator>Kuznetsov, S. V.</creator><creator>Fedorov, P. P.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20210601</creationdate><title>Thermal Conductivity of Sr1 –xBaxF2 Single Crystals</title><author>Popov, P. A. ; Krugovykh, A. A. ; Konyushkin, V. A. ; Nakladov, A. N. ; Kuznetsov, S. V. ; Fedorov, P. P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c231X-c50ba8c383153c727a84fa8233d91175c45b33b8581dcf5465c151f798d90e8f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Composition</topic><topic>Equilibrium flow</topic><topic>Fluorite</topic><topic>Heat conductivity</topic><topic>Heat transfer</topic><topic>Heat transmission</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Inorganic Chemistry</topic><topic>Liquidus</topic><topic>Materials Science</topic><topic>Single crystals</topic><topic>Solid solutions</topic><topic>Thermal conductivity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Popov, P. A.</creatorcontrib><creatorcontrib>Krugovykh, A. A.</creatorcontrib><creatorcontrib>Konyushkin, V. A.</creatorcontrib><creatorcontrib>Nakladov, A. N.</creatorcontrib><creatorcontrib>Kuznetsov, S. V.</creatorcontrib><creatorcontrib>Fedorov, P. P.</creatorcontrib><collection>CrossRef</collection><jtitle>Inorganic materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Popov, P. A.</au><au>Krugovykh, A. A.</au><au>Konyushkin, V. A.</au><au>Nakladov, A. N.</au><au>Kuznetsov, S. V.</au><au>Fedorov, P. P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermal Conductivity of Sr1 –xBaxF2 Single Crystals</atitle><jtitle>Inorganic materials</jtitle><stitle>Inorg Mater</stitle><date>2021-06-01</date><risdate>2021</risdate><volume>57</volume><issue>6</issue><spage>629</spage><epage>633</epage><pages>629-633</pages><issn>0020-1685</issn><eissn>1608-3172</eissn><abstract>—
The thermal conductivity κ of single crystals of the Sr
1–
x
Ba
x
F
2
fluorite solid solution series has been measured in the temperature range 50–300 K by an absolute steady-state axial heat flow technique. The thermal conductivity has been shown to decrease with increasing temperature. Its composition dependences have a minimum at intermediate compositions. The congruently melting composition Sr
0.34
Ba
0.66
F
2
, corresponding to the minimum in liquidus curves, has κ = 15.2 W/(m K) at 50 K and 2.95 W/(m K) at 300 K.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S002016852106008X</doi><tpages>5</tpages></addata></record> |
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| subjects | Chemistry Chemistry and Materials Science Composition Equilibrium flow Fluorite Heat conductivity Heat transfer Heat transmission Industrial Chemistry/Chemical Engineering Inorganic Chemistry Liquidus Materials Science Single crystals Solid solutions Thermal conductivity |
| title | Thermal Conductivity of Sr1 –xBaxF2 Single Crystals |
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