THE SYSTEMS LIALH4/NH4X AND N2H5CL AS PRECURSOR SOURCES FOR ALN

被引：20

作者：

JANIK, JF

PAINE, RT

机构：

[1] UNIV NEW MEXICO,DEPT CHEM,ALBUQUERQUE,NM 87131

[2] UNIV MIN & MET KRAKOW,KRAKOW,POLAND

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1993年 / 449卷 / 1-2期

关键词：

D O I：

10.1016/0022-328X(93)80104-J

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reactions of LiAlH4 with NH4X (X = Cl, Br), N2H4 . HCl, and N2H4 . 2HCl in ethereal solvents have been investigated as potentially simple routes to a processible preceramic polymer. The polymer obtained from NH4Br is easily converted by pyrolysis at 950-degrees-C to crystalline AlN in high ceramic yield. The polymer obtained from N2H5Cl provides an ether-soluble fraction that can be used to form AlN coatings.

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页码：39 / 44

页数：6

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