MOLYBDENUM TRIOXIDE POWDER AND METHOD FOR PRODUCING SAME

MOLYBDENUM TRIOXIDE POWDER AND METHOD FOR PRODUCING SAME

A molybdenum trioxide powder which comprises aggregates of primary particles each containing a β-crystal structure of molybdenum trioxide and has a MoO3 content of 99.6% or more as measured with fluorescent X-ray (XRF), wherein the average particle diameter of the primary particles is 1 µm or less....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OKI Hironobu, KANO Yusuke, YUAN Jianjun
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
INORGANIC CHEMISTRY
METALLURGY
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Beschreibung
Zusammenfassung:A molybdenum trioxide powder which comprises aggregates of primary particles each containing a β-crystal structure of molybdenum trioxide and has a MoO3 content of 99.6% or more as measured with fluorescent X-ray (XRF), wherein the average particle diameter of the primary particles is 1 µm or less. A method for producing the molybdenum trioxide powder, the method comprising vaporizing a molybdenum oxide precursor compound to form molybdenum trioxide steam and cooling the molybdenum trioxide steam.