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钼酸铋薄膜的化学溶液制备技术及其性能表征
引用本文:郭吾卿,余萍,肖定全,胡国兵,田云飞,刘洋.钼酸铋薄膜的化学溶液制备技术及其性能表征[J].稀有金属材料与工程,2008,37(Z2):192-195.
作者姓名:郭吾卿  余萍  肖定全  胡国兵  田云飞  刘洋
作者单位:四川大学材料科学与工程学院,四川,成都,610064
基金项目:Supported by NSFC(50410179)and(50372042)and Fok Ying Tung Education Foundation(94008)
摘    要:使用化学溶液制各技术在硅(100)衬底上制备出符合化学计量比的钼酸铋(α相)薄膜.采用X射线衍射(XRD)分析的研究结果表明,所制备的薄膜具有单一的单斜晶相结构利用原子力显微镜(AFM)对其表面形貌进行表征,验证了实验过程中溶剂的改变对薄膜结构和表面形貌产生的影响;使用荧光发射仪研究了薄膜在室温下的发光特性.结果表明,通过化学溶液制备技术可以制备出具有单一晶相的钼酸铋(α相)薄膜,该薄膜具有良好的光致发光特性.

关 键 词:Bi2(MoO4)3薄膜  化学溶液工艺  钼酸盐
文章编号:1002-185X(2008)S2-192-04
修稿时间:2007年11月22

Preparation and Characterization of Bismuth Molybdate Thin Film Prepared by Chemical Solution Deposition Technique
Guo Wuqing,Yu Ping,Xiao Dingquan,Hu Guobing,Tian Yunfei,Liu Yang.Preparation and Characterization of Bismuth Molybdate Thin Film Prepared by Chemical Solution Deposition Technique[J].Rare Metal Materials and Engineering,2008,37(Z2):192-195.
Authors:Guo Wuqing  Yu Ping  Xiao Dingquan  Hu Guobing  Tian Yunfei  Liu Yang
Abstract:Stoichiometric bismuth molybdate thin films have been prepared on silicon(100)substrate by chemical solution processing.The characteristics of the crystal structure,the surface morphology of the thin films were investigated by X-ray diffraction(XRD)and atomic force microscopy(AFM),respectively.The influence of the processing parameters on the fabrication of the films was studied experimentally.The photoluminescence properties of Bi2(MoO4)3 thin films under UV light excitation at room temperature were measured.XRD reveals that the prepared Bi2(MoO4)3 thin films are good poly-crystalline.The experimental results confirm that the chemical solution processing is a cheap and high productive technique for preparing Bi2(MoO4)3 thin films.
Keywords:Bi2(MoO4)3 thin film  chemical solution processing  molybdate
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