Determination of oxygen activity in gallium-antimony liquid solutions
Identifieur interne : 000553 ( Main/Exploration ); précédent : 000552; suivant : 000554Determination of oxygen activity in gallium-antimony liquid solutions
Auteurs : RBID : ISTEX:706_1988_Article_BF00810255.pdfEnglish descriptors
Abstract
The activity of oxygen occuring at low concentrations in liquid Ga-Sb solutions was studied by means of the galvanic cell with zirconia solid electrolyte: W,O in Ga-Sb | ZrO2 + CaO | air, Pt. The coulometric titration technique was employed. The activity coefficient of oxygen was determined over the whole composition range as a function of temperature in the interval 1 123 K – 1 223 K. From the experimental resultsWagner's parameterh was deduced as:hGaSb=7 730J/g atom O. Values of oxygen activity coefficients in ternary gallium-indium-antimony alloys were predicted.
DOI: 10.1007/BF00810255
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<record><TEI><teiHeader><fileDesc><titleStmt><title>Determination of oxygen activity in gallium-antimony liquid solutions</title><author><name>Jan Wypartowicz</name><affiliation wicri:level="1"><mods:affiliation>Institute for Metals Research, Polish Academy of Sciences, PL-30-059, Kraków, Poland</mods:affiliation><country xml:lang="fr">Pologne</country><wicri:regionArea>Institute for Metals Research, Polish Academy of Sciences, PL-30-059, Kraków</wicri:regionArea><wicri:noRegion>Kraków</wicri:noRegion></affiliation></author><author><name>Krzysztof Fitzner</name><affiliation wicri:level="1"><mods:affiliation>Institute for Metals Research, Polish Academy of Sciences, PL-30-059, Kraków, Poland</mods:affiliation><country xml:lang="fr">Pologne</country><wicri:regionArea>Institute for Metals Research, Polish Academy of Sciences, PL-30-059, Kraków</wicri:regionArea><wicri:noRegion>Kraków</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="RBID">ISTEX:706_1988_Article_BF00810255.pdf</idno><date when="1988">1988</date><idno type="doi">10.1007/BF00810255</idno><idno type="wicri:Area/Main/Corpus">000D26</idno><idno type="wicri:Area/Main/Curation">000D26</idno><idno type="wicri:Area/Main/Exploration">000553</idno></publicationStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Coulometric titration</term><term>Liquid metals</term><term>Oxygen activity</term><term>Solid electrolyte</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="eng">The activity of oxygen occuring at low concentrations in liquid Ga-Sb solutions was studied by means of the galvanic cell with zirconia solid electrolyte: W,O in Ga-Sb | ZrO2 + CaO | air, Pt. The coulometric titration technique was employed. The activity coefficient of oxygen was determined over the whole composition range as a function of temperature in the interval 1 123 K – 1 223 K. From the experimental resultsWagner's parameterh was deduced as:hGaSb=7 730J/g atom O. Values of oxygen activity coefficients in ternary gallium-indium-antimony alloys were predicted.</div></front></TEI><mods xsi:schemaLocation="http://www.loc.gov/mods/v3 file:///applis/istex/home/loadistex/home/etc/xsd/mods.xsd" version="3.4" istexId="e5308122ae39ec25c0232dbb47f3c1af8e835e0b"><titleInfo lang="eng"><title>Determination of oxygen activity in gallium-antimony liquid solutions</title></titleInfo><titleInfo lang="ger"><title>Bestimmung der Sauerstoffaktivität in flüssigen Gallium-Antimon-Lösungen</title></titleInfo><name type="personal"><namePart type="given">Jan</namePart><namePart type="family">Wypartowicz</namePart><role><roleTerm type="text">author</roleTerm></role><affiliation>Institute for Metals Research, Polish Academy of Sciences, PL-30-059, Kraków, Poland</affiliation></name><name type="personal"><namePart type="given">Krzysztof</namePart><namePart type="family">Fitzner</namePart><role><roleTerm type="text">author</roleTerm></role><affiliation>Institute for Metals Research, Polish Academy of Sciences, PL-30-059, Kraków, Poland</affiliation></name><typeOfResource>text</typeOfResource><genre>Anorganische Und Physikalische Chemie</genre><genre>Original Paper</genre><originInfo><publisher>Springer-Verlag, Vienna</publisher><dateCreated encoding="w3cdtf">1986-05-05</dateCreated><dateCaptured encoding="w3cdtf">1987-02-27</dateCaptured><dateValid encoding="w3cdtf">2004-11-28</dateValid><copyrightDate encoding="w3cdtf">1988</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="eng">The activity of oxygen occuring at low concentrations in liquid Ga-Sb solutions was studied by means of the galvanic cell with zirconia solid electrolyte: W,O in Ga-Sb | ZrO2 + CaO | air, Pt. The coulometric titration technique was employed. The activity coefficient of oxygen was determined over the whole composition range as a function of temperature in the interval 1 123 K – 1 223 K. From the experimental resultsWagner's parameterh was deduced as:hGaSb=7 730J/g atom O. Values of oxygen activity coefficients in ternary gallium-indium-antimony alloys were predicted.</abstract><abstract lang="ger">Es wurde die Aktivität des in flüssigen Ga - Sb-Lösungen in niedrigen Konzentrationen anwesenden Sauerstoffe mittels einer galvanischen Zelle mit festem Elektrolyt: W,O in Ga - Sb|ZrO2 + CaO| Luft, Pt untersucht. Als Elektrolyt wurde mit Calciumoxid stabilisiertes Zirkoniumoxid benutzt. Es wurde dabei die coulometrische Titrierung angewendet. Der Aktivitätskoeffizient von Sauerstoff wurde als Funktion der Temperatur in einem Bereich von 0 bis 100 At% Sb ermittelt. Auf Grund von experimentellen Daten wurde derWagnersche Parameter zuh=7 730J/g Atom O ermittelt. Die Werte der Sauerstoff-Aktivitätskoeffizienten in ternären Gallium-Indium-Antimon-Legierungen wurden berechnet.</abstract><subject lang="eng"><genre>Keywords</genre><topic>Liquid metals</topic><topic>Oxygen activity</topic><topic>Solid electrolyte</topic><topic>Coulometric titration</topic></subject><relatedItem type="series"><titleInfo type="abbreviated"><title>Monatsh Chem</title></titleInfo><titleInfo><title>Monatshefte für Chemie / Chemical Monthly</title><partNumber>Year: 1988</partNumber><partNumber>Volume: 119</partNumber><partNumber>Number: 3</partNumber></titleInfo><genre>Archive Journal</genre><originInfo><dateIssued encoding="w3cdtf">1988-03-01</dateIssued><copyrightDate encoding="w3cdtf">1988</copyrightDate></originInfo><subject usage="primary"><topic>Chemistry</topic><topic>Chemistry/Food Science, general</topic><topic>Analytical Chemistry</topic><topic>Inorganic Chemistry</topic><topic>Organic Chemistry</topic><topic>Physical Chemistry</topic><topic>Theoretical and Computational Chemistry</topic></subject><identifier type="issn">0026-9247</identifier><identifier type="issn">Electronic: 1434-4475</identifier><identifier type="matrixNumber">706</identifier><identifier type="local">IssueArticleCount: 13</identifier><recordInfo><recordOrigin>Springer-Verlag, 1988</recordOrigin></recordInfo></relatedItem><identifier type="doi">10.1007/BF00810255</identifier><identifier type="matrixNumber">Art5</identifier><identifier type="local">BF00810255</identifier><accessCondition type="use and reproduction">MetadataGrant: OpenAccess</accessCondition><accessCondition type="use and reproduction">AbstractGrant: OpenAccess</accessCondition><accessCondition type="restriction on access">BodyPDFGrant: Restricted</accessCondition><accessCondition type="restriction on access">BodyHTMLGrant: Restricted</accessCondition><accessCondition type="restriction on access">BibliographyGrant: Restricted</accessCondition><accessCondition type="restriction on access">ESMGrant: Restricted</accessCondition><part><extent unit="pages"><start>301</start><end>309</end></extent></part><recordInfo><recordOrigin>Springer-Verlag, 1988</recordOrigin><recordIdentifier>706_1988_Article_BF00810255.pdf</recordIdentifier></recordInfo></mods></record>Pour manipuler ce document sous Unix (Dilib)
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