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  • MnMoO4  (1)
  • Phase Investigation  (1)
  • Polymer and Materials Science  (1)
  • Ruthenium/tin/oxide  (1)
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Keywords
Publisher
Years
  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Chemie Ingenieur Technik - CIT 66 (1994), S. 1226-1227 
    ISSN: 0009-286X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 620 (1994), S. 1463-1470 
    ISSN: 0044-2313
    Keywords: Chemical transport reaction ; MnMoO4 ; Mn2Mo3O8 ; phase diagrams ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Chemical Transport Reactions in the System Mn/Mo/OFor the ternary system Mn/Mo/O the phasepure preparation of the compounds MnMoO4 and Mn2Mo3O8 by chemical transport is reported. The deposition from a source of coexisting threephase mixtures give the possibility to prepare single crystals under defined oxygen partial pressure. The influence of different startmixtures and the agents Cl2, HCl, I2, HI, TeCl4 and SeCl4 on the transport behaviour are described. Results hitherto existing for the single crystals give hints of only very small homogeneity ranges for both phases.
    Notes: Für das ternäre System Mn/Mo/O wird über die phasenreine Darstellung der Verbindungen MnMoO4 und Mn2Mo3O8 durch chemischen Transport berichtet. Die Abscheidung aus koexistierenden Dreiphasengemischen ermöglicht die Darstellung von Einkristallen unter definiertem Sauerstoffpartialdruck. Der Einfluß der verschiedenen Bodenkörper und der Transportmittel Cl2, HCl, I2, HI, TeCl4 und SeCl4 auf das Transportverhalten wird beschrieben. Die bisherigen Untersuchungen an den erhaltenen Einkristallen lassen nur die Annahme eines sehr kleinen Homogenitätsgebietes für beide Phasen zu.
    Additional Material: 8 Ill.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 620 (1994), S. 1905-1908 
    ISSN: 0044-2313
    Keywords: Copper Molybdate ; Phase Investigation ; Crystal Structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Structure and Properties of CuxMoO3Cu0.185MoO3 was found in the coexistence range MoO3—Cu4Mo5O17—MoO2. The structure was determined by X-ray diffraction on selected monocrystals. The compound crystallizes in the monoclinic space group C2/c (a = 1 668.8(3), b = 932.2(3), c = 543.1(2) pm, β = 102,78(1)°, Z = 2).
    Notes: Cu0,185MoO3 wurde im Koexistenzgebiet MoO3—Cu4Mo5O17—MoO2 nachgewiesen. Die Strukturbestimmung erfolgte durch Röntgenbeugung an ausgelesenen Einkristallen. Cu0,185MoO3 kristallisiert in der monoklinen Raumgruppe C2/c (a = 1 668,8(3), b = 932,2(3), c = 543,1(2) pm, β = 102,78(1)°, Z = 2).
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 615 (1992), S. 61-65 
    ISSN: 0044-2313
    Keywords: Ruthenium/tin/oxide ; ternary phases ; phase diagram ; infrared spectroscopic investigations ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Infrared Spectroscopic Investigations on Phase Equilibria in the System Ru/Sn/OInfrared spectroscopic investigations give evidence for the existence of new phases and their phase relations in the system Ru/Sn/O. The obtained results coincide well with X-ray diffraction investigation. The composition of two phases was found to correspond to the formula: RuSn3O4 and RuSn5O4. Evidence is given for the existence of a third phase, the composition should correspond to RuSn9O8.
    Notes: Die IR-spektroskopische Untersuchung von getemperten Pulverproben (1273 K) führte zum Nachweis von bisher in der Literatur nicht beschriebenen Verbindungen und deren Phasenkoexistenzen im ternären System Ru/Sn/O. Die erhaltenen Resultate zeigen eine gute Übereinstimmung mit den durch Röntgenbeugung gefundenen. Für zwei der Phasen wurden die Zusammensetzungen RuSn3O4 und RuSn5O4 ermittelt. Darüber hinaus kann aus den Ergebnissen die Existenz einer weiteren Phase gefolgert werden. Deren Zusammensetzung liegt nahe RuSn9O8.
    Additional Material: 8 Ill.
    Type of Medium: Electronic Resource
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