Direct synthesis and characterization of CdO nano-cubes

被引：23

作者：

Kim, Jong Hun ^{[1
]}

Hong, Yong Cheol ^{[1
]}

Uhm, Han Sup ^{[1
]}

机构：

[1] Ajou Univ, Dept Mol Sci & Technol, Suwon 443749, South Korea

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 2007年 / 46卷 / 7A期

关键词：

microwave; plasma; cadmium oxide; CdO; nanocube;

D O I：

10.1143/JJAP.46.4351

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A method to directly synthesize single crystalline cadmium oxide (CdO) nano-cubes in an atmospheric-pressure microwave-plasma is presented. The advantages of rapid synthesis within a few seconds and of template- or catalyst-free synthesis provide a chance of practical production and application of CdO nano-particles. The oxygen microwave plasma evaporates cadmium granules instantaneously in the plasma reactor and produces CdO nano-cubes through explosive oxidation of Cd molecules with oxygen radicals. The structural characteristics and morphologies of the as-synthesized samples were investigated by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscope (TEM), and Brunauer-Emmett-Teller (BET).

引用

页码：4351 / 4354

页数：4

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