期刊
MATERIALS LETTERS
卷 100, 期 -, 页码 15-18出版社
ELSEVIER
DOI: 10.1016/j.matlet.2013.02.103
关键词
Hydrothermal synthesis; Nanocrystalline materials; Crystal growth; Microstructure; Semiconductors
资金
- National Natural Science Foundation of China [51275213]
- Jiangsu National Nature Science Foundation [BK2011534]
- Open Project of Key Laboratory of Tribology of Jiangsu Province [Kjsmcx2011002, Kjsmcx1005]
In this paper, flowerlike MOS2 hollow microspheres were synthesized by a facile hydrothermal solution route with the assistance of Pluronic F-127. The as-prepared products were characterized by X-ray powder diffraction (XRD), energy dispersive spectroscopy (EDS), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The experimental results indicated reaction time and surfactant have significant effects on the morphology of the as-prepared products. A possible formation mechanism has also been investigated on the basis of a series of transmission electron microscopy (TEM) studies of the product obtained at different durations. This well-controlled synthesis approach may be extended to fabricate complex hollow structures of other transition metal sulfide materials. (C) 2013 Elsevier B.V. All rights reserved.
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