Artikelnummer | 9783838109084 |
---|---|
Produkttyp | Buch |
Preis | 71,00 CHF |
Verfügbarkeit | Lieferbar |
Einband | Kartonierter Einband (Kt) |
Meldetext | Folgt in ca. 10 Arbeitstagen |
Autor | Martynczuk, Julia |
Verlag | Südwestdeutscher Verlag für Hochschulschriften AG Co. KG |
Weight | 0,0 |
Erscheinungsjahr | 20150913 |
Seitenangabe | 116 |
Sprache | ger |
Anzahl der Bewertungen | 0 |
Mixed conducting perovskites and their solid state chemistry Buchkatalog
The presented work comprises six original research articles on the solid state chemistry of selected cubic perovskite-type oxides. Cobalt containing mixed conducting perovskite-type materials like (Ba0.5Sr0.5)(Co0.8Fe0.2)O3-d (BSCF) show exceptionally high oxygen fluxes. But serious long-term stability problems in the intermediate temperature (IT) range of 500-800 °C and a high coefficient of thermal expansion due to the flexible redox behavior of cobalt are reported. Thus, a great effort is put into the development of cobalt-free perovskite-type oxides. This book presents results concerning two novel promising cobalt-free perovskite materials containing iron, zinc or aluminum with the stoichiometries (Ba0.5Sr0.5)(Fe0.8Zn0.2)O3-d (BSFZ) and (Ba0.5Sr0.5)(Fe1-xAlx)O3-d (BSFA). For an accurate atomic level understanding of the solid state chemistry integrative investigations, like oxygen permeation or X-ray diffraction, were combined throughout the whole book with microscopic studies derived from analytical electron microscopy.
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