Synthesis and thermochemistry of new phase BaCe0.7Nd0.2In0.1O2.85
•We synthesized new phase BaCe0.7Nd0.2In0.1O2.85.•We measured formation enthalpy of BaCe0.7Nd0.2In0.1O2.85.•The phase is thermodynamically stable with respect to decomposition into binary oxides. The BaCe0.7Nd0.2In0.1O2.85 phase has been prepared from BaCO3, CeO2, Nd2O3 and In2O3. X-ray measurements...
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| Veröffentlicht in: | Journal of alloys and compounds 2013-11, Vol.577, p.148-151 |
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| creator | Matskevich, Nata I. Matskevich, Mariya Yu Wolf, Thomas Bryzgalova, Anna N. Chupakhina, Tatyana I. Anyfrieva, Olga I. |
| description | •We synthesized new phase BaCe0.7Nd0.2In0.1O2.85.•We measured formation enthalpy of BaCe0.7Nd0.2In0.1O2.85.•The phase is thermodynamically stable with respect to decomposition into binary oxides.
The BaCe0.7Nd0.2In0.1O2.85 phase has been prepared from BaCO3, CeO2, Nd2O3 and In2O3. X-ray measurements have showed that BaCe0.7Nd0.2In0.1O2.85 has an orthorhombic structure (Pmcn space group). The standard formation enthalpy of BaCe0.7Nd0.2In0.1O2.85 has been determined by solution calorimetry combining solution enthalpies of BaCe0.7Nd0.2In0.1O2.85, BaCl2+0.7CeCl3+0.2NdCl3+0.1InCl3 mixture in 1M HCl with KI and literature data. We determined the thermodynamic stability of Nd(In)-doped barium cerate with respect to mixtures of binary oxides. On the basis of the data we established that above-mentioned mixed oxide is thermodynamically stable with respect to their decomposition into binary oxides at room temperatures. We also established that BaCe0.7Nd0.2In0.1O2.85 is thermodynamically favored than BaCe0.8Nd0.2O2.9. |
| doi_str_mv | 10.1016/j.jallcom.2013.04.194 |
| format | Article |
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The BaCe0.7Nd0.2In0.1O2.85 phase has been prepared from BaCO3, CeO2, Nd2O3 and In2O3. X-ray measurements have showed that BaCe0.7Nd0.2In0.1O2.85 has an orthorhombic structure (Pmcn space group). The standard formation enthalpy of BaCe0.7Nd0.2In0.1O2.85 has been determined by solution calorimetry combining solution enthalpies of BaCe0.7Nd0.2In0.1O2.85, BaCl2+0.7CeCl3+0.2NdCl3+0.1InCl3 mixture in 1M HCl with KI and literature data. We determined the thermodynamic stability of Nd(In)-doped barium cerate with respect to mixtures of binary oxides. On the basis of the data we established that above-mentioned mixed oxide is thermodynamically stable with respect to their decomposition into binary oxides at room temperatures. We also established that BaCe0.7Nd0.2In0.1O2.85 is thermodynamically favored than BaCe0.8Nd0.2O2.9.</description><identifier>ISSN: 0925-8388</identifier><identifier>EISSN: 1873-4669</identifier><identifier>DOI: 10.1016/j.jallcom.2013.04.194</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Alloys ; Barium cerate doped by neodymium and indium ; Calorimetry ; Enthalpy ; Formation enthalpy ; Oxides ; Synthesis ; Thermochemistry ; Thermodynamic stability ; X-rays</subject><ispartof>Journal of alloys and compounds, 2013-11, Vol.577, p.148-151</ispartof><rights>2013 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c272t-de13abd2f9ad1f16fc4814e65cacbd1f5aa39cde4138fb012671825d993f9e6a3</citedby><cites>FETCH-LOGICAL-c272t-de13abd2f9ad1f16fc4814e65cacbd1f5aa39cde4138fb012671825d993f9e6a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0925838813011262$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Matskevich, Nata I.</creatorcontrib><creatorcontrib>Matskevich, Mariya Yu</creatorcontrib><creatorcontrib>Wolf, Thomas</creatorcontrib><creatorcontrib>Bryzgalova, Anna N.</creatorcontrib><creatorcontrib>Chupakhina, Tatyana I.</creatorcontrib><creatorcontrib>Anyfrieva, Olga I.</creatorcontrib><title>Synthesis and thermochemistry of new phase BaCe0.7Nd0.2In0.1O2.85</title><title>Journal of alloys and compounds</title><description>•We synthesized new phase BaCe0.7Nd0.2In0.1O2.85.•We measured formation enthalpy of BaCe0.7Nd0.2In0.1O2.85.•The phase is thermodynamically stable with respect to decomposition into binary oxides.
The BaCe0.7Nd0.2In0.1O2.85 phase has been prepared from BaCO3, CeO2, Nd2O3 and In2O3. X-ray measurements have showed that BaCe0.7Nd0.2In0.1O2.85 has an orthorhombic structure (Pmcn space group). The standard formation enthalpy of BaCe0.7Nd0.2In0.1O2.85 has been determined by solution calorimetry combining solution enthalpies of BaCe0.7Nd0.2In0.1O2.85, BaCl2+0.7CeCl3+0.2NdCl3+0.1InCl3 mixture in 1M HCl with KI and literature data. We determined the thermodynamic stability of Nd(In)-doped barium cerate with respect to mixtures of binary oxides. On the basis of the data we established that above-mentioned mixed oxide is thermodynamically stable with respect to their decomposition into binary oxides at room temperatures. We also established that BaCe0.7Nd0.2In0.1O2.85 is thermodynamically favored than BaCe0.8Nd0.2O2.9.</description><subject>Alloys</subject><subject>Barium cerate doped by neodymium and indium</subject><subject>Calorimetry</subject><subject>Enthalpy</subject><subject>Formation enthalpy</subject><subject>Oxides</subject><subject>Synthesis</subject><subject>Thermochemistry</subject><subject>Thermodynamic stability</subject><subject>X-rays</subject><issn>0925-8388</issn><issn>1873-4669</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFkMtOwzAQRS0EEqXwCUhZsknw-JV4hUrFo1JFF8Dacu2xmihNih1A_XtStXtWMxrde2fmEHILtAAK6r4pGtu2rt8WjAIvqChAizMygarkuVBKn5MJ1UzmFa-qS3KVUkMpBc1hQmbv-27YYKpTZjufjW3c9m6D2zoNcZ_1IevwN9ttbMLs0c6RFuWbpwVbdOPyFSsqeU0ugm0T3pzqlHw-P33MX_Pl6mUxny1zx0o25B6B27VnQVsPAVRwogKBSjrr1uNEWsu18yiAV2FNgakSKia91jxoVJZPyd0xdxf7r29MgxlvdNi2tsP-OxmQwIWSUtBRKo9SF_uUIgazi_XWxr0Bag7ITGNOyMwBmaHCjMhG38PRh-MfPzVGk1yNnUNfR3SD8X39T8IfMJt1rA</recordid><startdate>20131115</startdate><enddate>20131115</enddate><creator>Matskevich, Nata I.</creator><creator>Matskevich, Mariya Yu</creator><creator>Wolf, Thomas</creator><creator>Bryzgalova, Anna N.</creator><creator>Chupakhina, Tatyana I.</creator><creator>Anyfrieva, Olga I.</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20131115</creationdate><title>Synthesis and thermochemistry of new phase BaCe0.7Nd0.2In0.1O2.85</title><author>Matskevich, Nata I. ; Matskevich, Mariya Yu ; Wolf, Thomas ; Bryzgalova, Anna N. ; Chupakhina, Tatyana I. ; Anyfrieva, Olga I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c272t-de13abd2f9ad1f16fc4814e65cacbd1f5aa39cde4138fb012671825d993f9e6a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Alloys</topic><topic>Barium cerate doped by neodymium and indium</topic><topic>Calorimetry</topic><topic>Enthalpy</topic><topic>Formation enthalpy</topic><topic>Oxides</topic><topic>Synthesis</topic><topic>Thermochemistry</topic><topic>Thermodynamic stability</topic><topic>X-rays</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Matskevich, Nata I.</creatorcontrib><creatorcontrib>Matskevich, Mariya Yu</creatorcontrib><creatorcontrib>Wolf, Thomas</creatorcontrib><creatorcontrib>Bryzgalova, Anna N.</creatorcontrib><creatorcontrib>Chupakhina, Tatyana I.</creatorcontrib><creatorcontrib>Anyfrieva, Olga I.</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of alloys and compounds</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Matskevich, Nata I.</au><au>Matskevich, Mariya Yu</au><au>Wolf, Thomas</au><au>Bryzgalova, Anna N.</au><au>Chupakhina, Tatyana I.</au><au>Anyfrieva, Olga I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and thermochemistry of new phase BaCe0.7Nd0.2In0.1O2.85</atitle><jtitle>Journal of alloys and compounds</jtitle><date>2013-11-15</date><risdate>2013</risdate><volume>577</volume><spage>148</spage><epage>151</epage><pages>148-151</pages><issn>0925-8388</issn><eissn>1873-4669</eissn><abstract>•We synthesized new phase BaCe0.7Nd0.2In0.1O2.85.•We measured formation enthalpy of BaCe0.7Nd0.2In0.1O2.85.•The phase is thermodynamically stable with respect to decomposition into binary oxides.
The BaCe0.7Nd0.2In0.1O2.85 phase has been prepared from BaCO3, CeO2, Nd2O3 and In2O3. X-ray measurements have showed that BaCe0.7Nd0.2In0.1O2.85 has an orthorhombic structure (Pmcn space group). The standard formation enthalpy of BaCe0.7Nd0.2In0.1O2.85 has been determined by solution calorimetry combining solution enthalpies of BaCe0.7Nd0.2In0.1O2.85, BaCl2+0.7CeCl3+0.2NdCl3+0.1InCl3 mixture in 1M HCl with KI and literature data. We determined the thermodynamic stability of Nd(In)-doped barium cerate with respect to mixtures of binary oxides. On the basis of the data we established that above-mentioned mixed oxide is thermodynamically stable with respect to their decomposition into binary oxides at room temperatures. We also established that BaCe0.7Nd0.2In0.1O2.85 is thermodynamically favored than BaCe0.8Nd0.2O2.9.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.jallcom.2013.04.194</doi><tpages>4</tpages></addata></record> |
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| subjects | Alloys Barium cerate doped by neodymium and indium Calorimetry Enthalpy Formation enthalpy Oxides Synthesis Thermochemistry Thermodynamic stability X-rays |
| title | Synthesis and thermochemistry of new phase BaCe0.7Nd0.2In0.1O2.85 |
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