Preparation of soluble AIN precursors in a LiAlH4-CH3NH2·HCl-(CH3) 2NH-HCl system

Seiichi Koyama, Yasuo Saito, Yoshiyuki Sugahara, Kazuyuki Kuroda

    研究成果: Article

    2 引用 (Scopus)

    抄録

    Novel AlN precursors have been prepared by reactions in a LiAlH4-CH3NH2·HCl-(CH3) 2NH·HCl system with several nominal CH3NH2·HCl:(CH3) 2NH·HCl (M:D) ratios (M:D=4:1, 6:1 and 8:1). Considerable amounts of precursors were soluble in both tetrahydrofuran and benzene. Soluble precursors consist of polymeric/oligomeric species possessing both [H2AlNMe2] and [HAlNMe] units, and ring-type (H2AlNMe2)3 was also present only if M:D=4:1. The precursors were converted into single-phase AIN with relatively high ceramic yields (up to 58 %) by pyrolysis at 1600°C under Ar.

    元の言語English
    ページ（範囲）1227-1228
    ページ数2
    ジャーナルChemistry Letters
    発行部数12
    出版物ステータスPublished - 1997

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    Benzene
    Pyrolysis
    tetrahydrofuran
    lithium aluminum hydride

    ASJC Scopus subject areas

    • Chemistry(all)

    これを引用

    Preparation of soluble AIN precursors in a LiAlH4-CH3NH2·HCl-(CH3) 2NH-HCl system. / Koyama, Seiichi; Saito, Yasuo; Sugahara, Yoshiyuki; Kuroda, Kazuyuki.

    ：: Chemistry Letters, 番号 12, 1997, p. 1227-1228.

    研究成果: Article

    Koyama, S, Saito, Y, Sugahara, Y & Kuroda, K 1997, 'Preparation of soluble AIN precursors in a LiAlH4-CH3NH2·HCl-(CH3) 2NH-HCl system', Chemistry Letters, 番号 12, pp. 1227-1228.
    Koyama S, Saito Y, Sugahara Y, Kuroda K. Preparation of soluble AIN precursors in a LiAlH4-CH3NH2·HCl-(CH3) 2NH-HCl system. Chemistry Letters. 1997;(12):1227-1228.
    Koyama, Seiichi ; Saito, Yasuo ; Sugahara, Yoshiyuki ; Kuroda, Kazuyuki. / Preparation of soluble AIN precursors in a LiAlH4-CH3NH2·HCl-(CH3) 2NH-HCl system. ：: Chemistry Letters. 1997 ; 番号 12. pp. 1227-1228.
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