High-temperature electrical conductivity of GdxTiyZrzCe1–x–y–zO2 solid solutions
The influence of the composition of the initial nanocrystalline powders of Gd x Ti y Zr z Ce 1– x – y – z O 2 ( x + y + z ≤ 0.3) on electrical conductivity of ceramics, sintered at 1300°С in air, was investigated. The phase composition and microstructure of the samples were studied by XRD and SEM, r...
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| Veröffentlicht in: | Inorganic materials : applied research 2016, Vol.7 (5), p.756-759 |
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| container_title | Inorganic materials : applied research |
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| creator | Zagaynov, I. V. Fedorov, S. V. Lyskov, N. V. Kulbakin, I. V. Antonova, O. S. |
| description | The influence of the composition of the initial nanocrystalline powders of Gd
x
Ti
y
Zr
z
Ce
1–
x
–
y
–
z
O
2
(
x
+
y
+
z
≤ 0.3) on electrical conductivity of ceramics, sintered at 1300°С in air, was investigated. The phase composition and microstructure of the samples were studied by XRD and SEM, respectively. The electrical conductivity of these materials was measured by four-probe DC technique and AC impedance spectroscopy in the temperature range of 400–1000°С in air. It was shown that the optimal composition of initial precursors was Gd
0.1
Zr
0.05
Ti
0.05
Ce
0.8
O
2
, which can be used as a solid electrolyte for intermediate-temperature solid oxide fuel cells. |
| doi_str_mv | 10.1134/S2075113316050282 |
| format | Article |
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x
Ti
y
Zr
z
Ce
1–
x
–
y
–
z
O
2
(
x
+
y
+
z
≤ 0.3) on electrical conductivity of ceramics, sintered at 1300°С in air, was investigated. The phase composition and microstructure of the samples were studied by XRD and SEM, respectively. The electrical conductivity of these materials was measured by four-probe DC technique and AC impedance spectroscopy in the temperature range of 400–1000°С in air. It was shown that the optimal composition of initial precursors was Gd
0.1
Zr
0.05
Ti
0.05
Ce
0.8
O
2
, which can be used as a solid electrolyte for intermediate-temperature solid oxide fuel cells.</description><identifier>ISSN: 2075-1133</identifier><identifier>EISSN: 2075-115X</identifier><identifier>DOI: 10.1134/S2075113316050282</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Chemistry ; Chemistry and Materials Science ; General Purpose Materials ; Industrial Chemistry/Chemical Engineering ; Inorganic Chemistry ; Materials Science</subject><ispartof>Inorganic materials : applied research, 2016, Vol.7 (5), p.756-759</ispartof><rights>Pleiades Publishing, Ltd. 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-g1502-c240f5b1929066a6846cd133eb2585cffad37424701cf901cdbe70dd739502373</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/S2075113316050282$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S2075113316050282$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Zagaynov, I. V.</creatorcontrib><creatorcontrib>Fedorov, S. V.</creatorcontrib><creatorcontrib>Lyskov, N. V.</creatorcontrib><creatorcontrib>Kulbakin, I. V.</creatorcontrib><creatorcontrib>Antonova, O. S.</creatorcontrib><title>High-temperature electrical conductivity of GdxTiyZrzCe1–x–y–zO2 solid solutions</title><title>Inorganic materials : applied research</title><addtitle>Inorg. Mater. Appl. Res</addtitle><description>The influence of the composition of the initial nanocrystalline powders of Gd
x
Ti
y
Zr
z
Ce
1–
x
–
y
–
z
O
2
(
x
+
y
+
z
≤ 0.3) on electrical conductivity of ceramics, sintered at 1300°С in air, was investigated. The phase composition and microstructure of the samples were studied by XRD and SEM, respectively. The electrical conductivity of these materials was measured by four-probe DC technique and AC impedance spectroscopy in the temperature range of 400–1000°С in air. It was shown that the optimal composition of initial precursors was Gd
0.1
Zr
0.05
Ti
0.05
Ce
0.8
O
2
, which can be used as a solid electrolyte for intermediate-temperature solid oxide fuel cells.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>General Purpose Materials</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Inorganic Chemistry</subject><subject>Materials Science</subject><issn>2075-1133</issn><issn>2075-115X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNplUNtKw0AQXUTBUvsBvuUHojt7ySaPErQVCn2wivgSkr3ELTEpu4k0ffIf_EO_xA2KLw6cM4eBmTkchC4BXwFQdv1AsOBBUUgwxyQlJ2g2jWIA_nz6pyk9RwvvdzgUB54xPkNPK1u_xr1-22tX9oPTkW607J2VZRPJrlWD7O277ceoM9FSHbZ2fHHHXMPXx-chYAw4bkjku8aqiYfedq2_QGembLxe_PY5ery73eareL1Z3uc367iGYDSWhGHDK8hIhpOkTFKWSBV86orwlEtjSkUFI0xgkCYLpCotsFKCZmGdCjpH5Oeu3zvb1toVu25wbXhZAC6mcIp_4dBvCutZ_Q</recordid><startdate>2016</startdate><enddate>2016</enddate><creator>Zagaynov, I. V.</creator><creator>Fedorov, S. V.</creator><creator>Lyskov, N. V.</creator><creator>Kulbakin, I. V.</creator><creator>Antonova, O. S.</creator><general>Pleiades Publishing</general><scope/></search><sort><creationdate>2016</creationdate><title>High-temperature electrical conductivity of GdxTiyZrzCe1–x–y–zO2 solid solutions</title><author>Zagaynov, I. V. ; Fedorov, S. V. ; Lyskov, N. V. ; Kulbakin, I. V. ; Antonova, O. S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-g1502-c240f5b1929066a6846cd133eb2585cffad37424701cf901cdbe70dd739502373</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>General Purpose Materials</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Inorganic Chemistry</topic><topic>Materials Science</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zagaynov, I. V.</creatorcontrib><creatorcontrib>Fedorov, S. V.</creatorcontrib><creatorcontrib>Lyskov, N. V.</creatorcontrib><creatorcontrib>Kulbakin, I. V.</creatorcontrib><creatorcontrib>Antonova, O. S.</creatorcontrib><jtitle>Inorganic materials : applied research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zagaynov, I. V.</au><au>Fedorov, S. V.</au><au>Lyskov, N. V.</au><au>Kulbakin, I. V.</au><au>Antonova, O. S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High-temperature electrical conductivity of GdxTiyZrzCe1–x–y–zO2 solid solutions</atitle><jtitle>Inorganic materials : applied research</jtitle><stitle>Inorg. Mater. Appl. Res</stitle><date>2016</date><risdate>2016</risdate><volume>7</volume><issue>5</issue><spage>756</spage><epage>759</epage><pages>756-759</pages><issn>2075-1133</issn><eissn>2075-115X</eissn><abstract>The influence of the composition of the initial nanocrystalline powders of Gd
x
Ti
y
Zr
z
Ce
1–
x
–
y
–
z
O
2
(
x
+
y
+
z
≤ 0.3) on electrical conductivity of ceramics, sintered at 1300°С in air, was investigated. The phase composition and microstructure of the samples were studied by XRD and SEM, respectively. The electrical conductivity of these materials was measured by four-probe DC technique and AC impedance spectroscopy in the temperature range of 400–1000°С in air. It was shown that the optimal composition of initial precursors was Gd
0.1
Zr
0.05
Ti
0.05
Ce
0.8
O
2
, which can be used as a solid electrolyte for intermediate-temperature solid oxide fuel cells.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S2075113316050282</doi><tpages>4</tpages></addata></record> |
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| language | eng |
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| source | SpringerLink Journals |
| subjects | Chemistry Chemistry and Materials Science General Purpose Materials Industrial Chemistry/Chemical Engineering Inorganic Chemistry Materials Science |
| title | High-temperature electrical conductivity of GdxTiyZrzCe1–x–y–zO2 solid solutions |
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