| 水热法制备Sb2S3纳米棒有序阵列 |
| Hydrothermal Synthesis of Sb2S3 Nanorod Ordered Arrays |
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| 摘要: 以Sb(S2CNEt2)3为单源前驱体，通过改变时间、温度、表面活性剂等反应条件，用水热法成功合成了各种尺寸的Sb2S3纳米棒及其有序阵列。X-射线衍射(XRD)、能量分散光谱(EDS)以及选区电子衍射(SAED)研究表明纳米棒由正交晶系Sb2S3单晶构成。扫描电子显微镜(SEM)和透射电子显微镜(TEM)研究显示Sb2S |
| 关键词: Sb2S3 纳米棒 阵列 水热合成 |
| 基金项目: |
| Abstract: Using Sb(S2CNEt2)3 as a single-source precursor， ordered arrays of Sb2S3 column-like and needle-like nanorods with various sizes have been synthesized via a hydrothermal treatment by adjusting the reaction conditions such as time， temperature and surfactant. X-ray powder diffraction (XRD)， energy-dispersive spectroscopy (EDS) and selected-area electron diffraction (SAED) results demonstrate that the nanorods are composed of pure orthorhombic Sb2S3 single-crystal. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) show that the Sb2S3 nanorods are highly ordered with controllable diameter and length in ranges from 60～300 nm and 2～5 μm， respectively. On the basis of the experimental results， the influences of the reaction conditions on the formation of the Sb2S3 nanorod arrays are discussed. |
| Keywords: Sb2S3 nanorods arrays hydrothermal synthesis |
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| 沈小平,赵 慧,刘 琦,徐 正.水热法制备Sb2S3纳米棒有序阵列[J].无机化学学报,2007,23(9):1561-1566. |
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