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査読

2 被引用数 (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.

本文言語English
ページ(範囲)1227-1228
ページ数2
ジャーナルChemistry Letters
12
DOI
出版ステータスPublished - 1997 1 1

ASJC Scopus subject areas

  • Chemistry(all)

フィンガープリント 「Preparation of soluble AIN precursors in a LiAlH<sub>4</sub>-CH<sub>3</sub>NH<sub>2</sub>·HCl-(CH<sub>3</sub>) <sub>2</sub>NH-HCl system」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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