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Formation of self-assembled quantum dots of iron oxide thin films by spray pyrolysis from non-aqueous medium

机译:通过非水介质的喷雾热解法形成氧化铁薄膜的自组装量子点

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Quantum dots (QDs) of iron oxide have been deposited onto ITO coated glass substrates by spray pyrolysis technique, using ferric chloride (FeCl(3)(.)7H(2)O) in non-aqueous medium as a starting material. The non-aqueous solvents namely methanol, ethanol, propanol, butanol and pentanol were used as solvents. The effect of solvents on the film structure and morphology was studied. The structural, morphological, compositional and optical properties were studied by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive analysis of X-rays (EDAX), and optical absorption measurement techniques. (c) 2005 Elsevier B.V. All rights reserved.
机译:通过使用非水介质中的氯化铁(FeCl(3)(。)7H(2)O)作为原料,通过喷雾热解技术将氧化铁的量子点(QDs)沉积到ITO涂覆的玻璃基板上。使用非水溶剂,即甲醇,乙醇,丙醇,丁醇和戊醇作为溶剂。研究了溶剂对薄膜结构和形貌的影响。通过X射线衍射(XRD),扫描电子显微镜(SEM),X射线能量色散分析(EDAX)和光吸收测量技术研究了结构,形态,组成和光学性质。 (c)2005 Elsevier B.V.保留所有权利。

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