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Description
| - The phase diagrams ln(PO2)-x and T-x of the La-Sr-Mn-O system were calculated for two selected cross sections, namely along the lines La1-xSrxMnOy and (La1-x Srx)2MnOy. For the former one, the perovskite phase La1-xSrxMnO3-d coexists with a stoichiometric hexagonal SrMnO3 and the solubility of Sr increases with increasing T and decreasing PO2, as d decreases. At even lower PO2, (La1-x Srx)2MnO4 and MnO are formed at the expense of La1-xSrxMnO3+d , whose stability field starts to shrink. Similarly, for the latter series the solubility of La in (La1-x Srx)2MnO4 increases from almost stoichiometric Sr2MnO4 (PO2~10-4, 1373 K) with decreasing PO2 to the entire range (PO2~10-13, 1373 K). The same effect is achieved by increasing T. The pseudothernary phase diagrams La2O3-SrO-MnOx were eventually constructed for selected values of T and PO2.
- The phase diagrams ln(PO2)-x and T-x of the La-Sr-Mn-O system were calculated for two selected cross sections, namely along the lines La1-xSrxMnOy and (La1-x Srx)2MnOy. For the former one, the perovskite phase La1-xSrxMnO3-d coexists with a stoichiometric hexagonal SrMnO3 and the solubility of Sr increases with increasing T and decreasing PO2, as d decreases. At even lower PO2, (La1-x Srx)2MnO4 and MnO are formed at the expense of La1-xSrxMnO3+d , whose stability field starts to shrink. Similarly, for the latter series the solubility of La in (La1-x Srx)2MnO4 increases from almost stoichiometric Sr2MnO4 (PO2~10-4, 1373 K) with decreasing PO2 to the entire range (PO2~10-13, 1373 K). The same effect is achieved by increasing T. The pseudothernary phase diagrams La2O3-SrO-MnOx were eventually constructed for selected values of T and PO2. (en)
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Title
| - Thermodynamic Modeling and Calculation of Phase Equilibria in the La-Sr-Mn-O System at Various Temperatures and Partial Pressures of Oxygen
- Thermodynamic Modeling and Calculation of Phase Equilibria in the La-Sr-Mn-O System at Various Temperatures and Partial Pressures of Oxygen (en)
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skos:prefLabel
| - Thermodynamic Modeling and Calculation of Phase Equilibria in the La-Sr-Mn-O System at Various Temperatures and Partial Pressures of Oxygen
- Thermodynamic Modeling and Calculation of Phase Equilibria in the La-Sr-Mn-O System at Various Temperatures and Partial Pressures of Oxygen (en)
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skos:notation
| - RIV/60461373:22310/01:00004758!RIV/2004/MSM/223104/N
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60461373:22310/01:00004758
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - manganites, thermodynamic stability (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - Development of Materials Science in Research and Education - 11th Joint Seminar
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...ocetUcastnikuAkce
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http://linked.open...nichUcastnikuAkce
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Leitner, Jindřich
- Nevřiva, Miloš
- Sedmidubský, David
- Strejc, Aleš
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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http://linked.open...n/vavai/riv/zamer
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number of pages
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http://purl.org/ne...btex#hasPublisher
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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