期刊
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
卷 -, 期 20, 页码 4124-4128出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejic.200500442
关键词
manganese; nanostructures; semiconductors; solvothermal synthesis
A solvothermal route has been developed to prepare metastable wurtzite -structure gamma-MnS hollow spheres from anhydrous manganese chloride, sulfur powder, and potassium borohydride in ethylene glycol at 150-180 degrees C. The metastable gamma-MnS and stable alpha-MnS were characterized by X-ray diffraction, X-ray photoelectron spectroscopy, field-emission scanning electronic microscopy, scanning electron microscopy, transmission electron microscopy, and photoluminescence. Experiments show that the reaction temperature, the solvent, and the concentration and reducibility of the reductant are the crucial factors affecting the phase of the product. A possible growth mechanism for the hollow sphere is proposed. ((c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005).
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