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 |
Fingerprint
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
}
TY - JOUR
T1 - Preparation of soluble AIN precursors in a LiAlH4-CH3NH2·HCl-(CH3) 2NH-HCl system
AU - Koyama, Seiichi
AU - Saito, Yasuo
AU - Sugahara, Yoshiyuki
AU - Kuroda, Kazuyuki
PY - 1997
Y1 - 1997
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=0007101806&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0007101806&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0007101806
SP - 1227
EP - 1228
JO - Chemistry Letters
JF - Chemistry Letters
SN - 0366-7022
IS - 12
ER -