Asymmetric silicon nitride nanodendrites

	Asymmetric silicon nitride nanodendrites
其他题名	论文其他题名
	Yang W. Y.; Gao F. M.; Wang H. T.; Xie Z. P.; An L. A.
	2008
发表期刊	Crystal Growth & Design
ISSN	1528-7483
卷号	8 期号:8 页码:2606-2608
摘要	We have demonstrated the growth of asymmetric ordered Si3N4 nanodendrites via the catalyst-assisted pyrolysis of a polymeric precursor. The growth of the unique structure is due to the usage of a co-catalyst composed of a Fe-Al mixture. First, Si3N4 stems grow at an early stage via a gas-solid process with Al being the catalyst. Fe is then selectively deposited on the negatively charged (010) surface of the Si3N4 stem to form catalytic droplets which promote the growth of the ordered nanowire branches. The novel nanostructures could be useful for the fabrication of nanodevices and nanocomposites. The principle demonstrated here is applicable for synthesizing ordered branched nanodendrites in other material systems.
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/181722/24823
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.,Gao F. M.,Wang H. T.,et al. Asymmetric silicon nitride nanodendrites[J]. Crystal Growth & Design,2008,8(8):2606-2608.
APA	Yang W. Y.,Gao F. M.,Wang H. T.,Xie Z. P.,&An L. A..(2008).Asymmetric silicon nitride nanodendrites.Crystal Growth & Design,8(8),2606-2608.
MLA	Yang W. Y.,et al."Asymmetric silicon nitride nanodendrites".Crystal Growth & Design 8.8(2008):2606-2608.

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