期刊
CRYSTAL RESEARCH AND TECHNOLOGY
卷 40, 期 10-11, 页码 932-936出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/crat.200410462
关键词
SnO2; nanowires; nanobelts; growth model; short-distance vapor transport; SnO
Functional oxides are presently much investigated as regards not only their basic properties, but also their actual and potential applications. Tin oxides appear particularly interesting when grown in nanowire shape (SnO2-NW) because of their electronic- and sensor-device applications. In this paper the results of a systematic study on nucleation and growth of SnO2-NWs, when an open-tube vapor-transport technique is employed, are reported and discussed. The vapor transport conditions have been investigated in greater detail and for the first time a growth model is proposed. Functional tests at different temperatures and gaseous compositions have proved that the SnO2-NW are suitable for the preparation of highly-sensitive and stable gas sensors. (c) 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据