Výsledky vyhledávání - "Arne Magnéli"

Structural studies on Li1−xTa3O8−xFx solid solutions by full-profile refinements of guinier-hägg X-ray film data

Autor: Per-Erik Werner, Arne Magnéli, Bengt-Olov Marinder

Publikováno v: Materials Research Bulletin. 13:1371-1378

Three compositions of solid solutions Li1−xTa3O8−xFx (x = 0) 0.25 and 0.5) have been studied by full-profile analysis of microdensitometer-measured Guinier-Hagg powder diffraction data. From sequential changes in disorder and interatomic distance

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e6926b424c6404d016d36624b7baefc2
https://doi.org/10.1016/0025-5408(78)90128-9

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Non-stoichiometry and structural disorder in some families of inorganic compounds

Autor: Arne Magnéli

Publikováno v: Pure and Applied Chemistry. 50:1261-1271

The structural background of non-stoichiometry in some families of inorganic compounds is discussed. The materials described include oxygen deficient tungsten trioxides at different degrees of reduction, and potassium intergrowth tungsten bronzes. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7395ba14f0a4a39cd1e921fd5aa4f22
https://doi.org/10.1351/pac197850111261

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The 'pentagonal column' as a building unit in crystal and defect structures of some groups of transition metal compounds

Autor: Monica Lundberg, Margareta Sundberg, Arne Magnéli

Publikováno v: Journal of Solid State Chemistry. 44:32-40

The pentagonal column (PC) contains MX 7 bipyramids that share their equatorial edges with five MX 6 octahedra. Such groups are linked by their X vertices to form the one-dimensional infinite PC. This structure element appears rather frequently in tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d4daa58cbbcf31ddc69047a23a2a85d
https://doi.org/10.1016/0022-4596(82)90398-x

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Structure and ionic conductivity of Lix(MeO)4Me30O90 (Me = NbV, WVI)

Autor: Arne Magnéli, Tom Hörlin, Bengt-Olov Marinder

Publikováno v: Materials Research Bulletin. 14:387-392

The compound Lix(MeO)4Me30O90 (Me = NbV, WVI) has been prepared and investigated by X-ray powder and electron diffraction techniques as well as by measurements of complex impedance. The structure is of the tripled tetragonal tungsten bronze type with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a6847842dc359c318330a099d13339b
https://doi.org/10.1016/0025-5408(79)90104-1

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