zno对zno纳米棒阵列创建在锌衬底上通过低温水热合成[外文翻译].zip

材料科学与工程 材料物理与化学 外文文献翻译及原文

Application and preparation of ZnSe nanometerpowder by reduction process

Abstract
In this paper, we discussed the ZnSe synthesized from H2SeO4and Zn(Ac)2·2H2O as raw materials by coprecipitation process. WhenZn(Ac)2·2H2O dissolved in different solvents, the precipitated crystalline size and morphology of ZnSeO4were different after H2SeO4added.X-ray diffraction (XRD) method has been used to investigate the crystalline size, crystalline morphology, and phase structure of ZnSeO4.Then ZnSe was synthesized from ZnSeO4by reduction method using carbon monoxide. The structural variation of the ZnSe powder withdifferent annealing temperature was studied. The lowest temperature for the formation of single-phase ZnSe nanocrystals was found to be460 C and the average crystallite diameter in the powder annealed at 460 C was around 25 nm and it can be composed with organic glass.XRD and spectrum analysis showed that stable nanocomposite can be obtained from the mixture.

ZnO对ZnO纳米棒阵列创建在锌衬底上通过低温水热合成

摘 要
　　在本文中，我们讨论了从H2SeO4锌合成的ZnSe(Ac)2•2H2O为原料通过共沉淀过程。Zn(Ac)2•2H2O单独溶解在不同溶剂中，加入H2SeO4之后析出的ZnSeO4结晶的大小和形态均不同。X-射线衍射(XRD)方法已经被用于研究的结晶的大小，结晶形态和相结构的ZnSeO4。然后，硒化锌使用一氧化碳还原ZnSeO4合成的方法。在不同的退火温度研究了ZnSe粉末的结构变化。用于形成单相的ZnSe纳米晶体的最低温度被认为是460 ℃，粉末在460 ℃退火的平均晶粒直径是约25 nm。XRD谱分析表明，稳定的纳米复合材料可从混合物中得到的。XRD谱分析表明，稳定的纳米复合材料可从混合物中得到的。

关键词：纳米复合材料; ZnSe; 纳米;