AlN powder synthesis via nitriding reaction of aluminum sub-chloride

T. Ohhashi, T. Nishida, M. Sugiura, A. Fuwa

    Research output: Contribution to journalArticle

    4 Citations (Scopus)

    Abstract

    In this investigation, aluminum nitride powder was successfully synthesized by the reaction of ammonia with a mixture of aluminum chloride vapor species (AlClx; x = 1, 2 and 3) in a flow-tube reactor at 1000 and 1200 K. These aluminum chloride vapor species were produced by reacting chlorine with molten aluminum in the flow-tube reactor at the same temperature as synthetic temperature. The aluminum nitride powders synthesized under various ammonia concentrations were characterized for size distribution, mean particle size and particle morphology. Those synthesized at the higher temperature had a mean particle size of 0.2 to 0.4 μm with a narrow size distribution range.

    Original languageEnglish
    Pages (from-to)541-547
    Number of pages7
    Journalmaterials transactions, jim
    Volume34
    Issue number6
    Publication statusPublished - 1993 Jun

    Fingerprint

    nitriding
    Nitriding
    Aluminum
    Powders
    aluminum chlorides
    Chlorides
    Aluminum chloride
    Aluminum nitride
    aluminum nitrides
    chlorides
    Pipe flow
    aluminum
    Ammonia
    ammonia
    synthesis
    Particle size
    Vapors
    reactors
    vapors
    tubes

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Ohhashi, T., Nishida, T., Sugiura, M., & Fuwa, A. (1993). AlN powder synthesis via nitriding reaction of aluminum sub-chloride. materials transactions, jim, 34(6), 541-547.

    AlN powder synthesis via nitriding reaction of aluminum sub-chloride. / Ohhashi, T.; Nishida, T.; Sugiura, M.; Fuwa, A.

    In: materials transactions, jim, Vol. 34, No. 6, 06.1993, p. 541-547.

    Research output: Contribution to journalArticle

    Ohhashi, T, Nishida, T, Sugiura, M & Fuwa, A 1993, 'AlN powder synthesis via nitriding reaction of aluminum sub-chloride', materials transactions, jim, vol. 34, no. 6, pp. 541-547.
    Ohhashi T, Nishida T, Sugiura M, Fuwa A. AlN powder synthesis via nitriding reaction of aluminum sub-chloride. materials transactions, jim. 1993 Jun;34(6):541-547.
    Ohhashi, T. ; Nishida, T. ; Sugiura, M. ; Fuwa, A. / AlN powder synthesis via nitriding reaction of aluminum sub-chloride. In: materials transactions, jim. 1993 ; Vol. 34, No. 6. pp. 541-547.
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