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In-situ growth of CdS nanobelts by anealing Cd foil at H 2 S atmosphere
Journal of Crystal Growth ( IF 1.7 ) Pub Date : 2018-09-01 , DOI: 10.1016/j.jcrysgro.2018.05.032
Zelu Wei , Ziyi Gan , Xingming Yang , Ligang Ma , F.M. Zhang , X.S. Wu

Abstract We report here a simple in-situ methodology to grow CdS nanobelts on Cd foil via annealing under H2S/N2 flux. The maximum size of CdS nanobelt reaches 4 μm in width and 200 μm in length. CdS nanobelts crystallize in wurtzite structure, growing along (1 0 1 ¯ 0) direction. Grain boundaries in Cd foil induce the formation of the mesh pattern structure overwide the surface. And the cluster structure of CdS nanbelts is a result of rapid reaction between H2S and liquid form Cd outpouring through loopholes on the surface.

中文翻译:

在 H 2 S 气氛下通过退火 Cd 箔原位生长 CdS 纳米带

摘要 我们在此报告了一种简单的原位方法,通过在 H2S/N2 通量下退火在 Cd 箔上生长 CdS 纳米带。CdS 纳米带的最大尺寸达到 4 μm 宽和 200 μm 长。CdS 纳米带以纤锌矿结构结晶,沿 (1 0 1¯ 0) 方向生长。Cd 箔中的晶界导致在整个表面形成网状图案结构。而 CdS 纳米带的簇状结构是 H2S 与液态 C​​d 通过表面的漏洞流出的快速反应的结果。
更新日期:2018-09-01
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