Growth of platelike and branched single-crystalline Si3N4 whiskers

	Growth of platelike and branched single-crystalline Si3N4 whiskers
其他题名	论文其他题名
	Yang W. Y.; Xie Z. P.; Li J. J.; Miao H. Z.; Zhang L. G.; An L. N.
	2004
发表期刊	Solid State Communications
ISSN	0038-1098
卷号	132 期号:3—4 页码:263-268
摘要	In this communication, we report for the first time the growth of platelike and branched Si3N4 whiskers via catalyst-assisted pyrolysis of polymeric precursors. The as-prepared whiskers are single crystalline with a uniform thickness and width. The thickness and width of the Si3N4 whiskers range from 200 to 300 nm and 800 to 1200 nm, respectively. The platelike alpha-Si3N4 whiskers grew along [010] direction, while the branches grew along [001] direction. A growth mechanism based on solid-liquid-gas-solid reaction/crystallization is proposed. The formation of platelike whiskers instead of cylindrical whiskers is attributed to an anisotropic growth at an early nucleation/growth stage. (C) 2004 Elsevier Ltd. All rights reserved.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25087
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Yang W. Y.,Xie Z. P.,Li J. J.,et al. Growth of platelike and branched single-crystalline Si3N4 whiskers[J]. Solid State Communications,2004,132(3—4):263-268.
APA	Yang W. Y.,Xie Z. P.,Li J. J.,Miao H. Z.,Zhang L. G.,&An L. N..(2004).Growth of platelike and branched single-crystalline Si3N4 whiskers.Solid State Communications,132(3—4),263-268.
MLA	Yang W. Y.,et al."Growth of platelike and branched single-crystalline Si3N4 whiskers".Solid State Communications 132.3—4(2004):263-268.

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