期刊
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY
卷 122, 期 2, 页码 160-163出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.mseb.2005.05.001
关键词
ZnS; sonochemistry; nanoparticles
ZnS nanorods of approximately 1 mu m in length and 20 nm in diameter have been prepared by sonicating ethylenediamine solution of elemental S and zinc acetate in presence of 1-decanthiol under air. The nanorods were characterized using techniques such as X-ray powder diffraction (XRD), scanning electron microscope (SEM), energy-dispersive X-ray analysis (EDAX) and UV-vis absorption spectroscopy. The as-prepared nanorods have regular shape, narrow size distribution and high purity, having band gap of 4.56 eV compared to 3.54 eV corresponding to its bulk single-crystal. (c) 2005 Elsevier B.V. All rights reserved.
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