Solventothermal synthesis and morphological control of nanocrystalline FeS2

被引：48

作者：

Xuefeng, Qian ^{[1
,2
]}

Yi, Xie ^{[2
]}

Yitai, Qian ^{[2
]}

机构：

[1] Sch. of Chem. and Chem. Technology, Shanghai Jiao Tong Univ., 200240, Shanghai, China

[2] Chemistry Department, Univ. Sci. Technol. China, A., Hefei, China

来源：

| 2001年 / Elsevier Science B.V., Amsterdam, Netherlands卷 / 48期

关键词：

Crystal structure - Morphology - Nanostructured materials - Solvents - Synthesis (chemical);

D O I：

10.1016/S0167-577X(00)00288-3

中图分类号：

学科分类号：

摘要：

One-dimensional nanocrystalline FeS2 has been prepared in ethylenediamine. Much different from other materials, such as CdE (E = S, Se, Te) with hexagonal structure, FeS2 is in cubic structure. The as-prepared FeS2 powders display rodlike morphology with diameters of 20-50 nm and lengths of up to 1000 nm. The morphology control by choosing different solvents is also discussed.

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