A novel one-step solvothermal route to nanocrystalline CuSbS2 and Ag3SbS3
A novel one-step solvothermal route to nanocrystalline CuSbS2 and Ag3SbS3
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DOI：
10.1016/s0167-2738(99)00094-6
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发表时间：
1999-08-01
影响因子：
3.2
通讯作者：
Qian, YT
中科院分区：
文献类型：
--
作者：
Su, HL;Xie, Y;Qian, YT
我们成功开发了一种新型溶剂热方法，通过 CuI 和 AgNO3 分别与 SbCl3 和元素硫在乙二胺中于 140 ℃ 反应 12 小时来制备纳米晶 CuSbS2 和 Ag3SbS3。 XRD、TEM 和 XPS 检查分别研究了产品的物相、晶粒尺寸、形貌和纯度。乙二胺在三元硫化物的形成中起重要作用。提出了一种可能的机制，并有望解释类似的反应。 (C) 1999 Elsevier Science B.V. 保留所有权利。
A novel solvothermal method has been successfully developed to prepare nanocrystalline CuSbS2 and Ag3SbS3 by the reactions between CuI and AgNO3 with SbCl3 and elemental sulfur in ethylenediamine at 140 degrees C for 12 h, respectively. XRD, TEM and XPS examinations investigated the phase, grain size, morphology and purity of the products, respectively. Ethylenediamine played important roles in the formation of the ternary sulfides. A possible mechanism is proposed and expected to explain similar reactions. (C) 1999 Elsevier Science B.V. All rights reserved.