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镧掺杂铁酸铋纳米线的溶胶凝胶氧化铝模板法制备

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摘要 以Bi(NO3)3·5H2O、Fe(NO3)3·9H2O和La(NO3)3·6H2O为原料,乙二醇甲醚[2-methoxyethanol,C3H8O2]为溶剂,冰乙酸[C2H4O2]为络合剂,采用溶胶凝胶氧化铝模板法在600℃退火制备了Bi0·85La0·15FeO3(BLFO)纳米线.利用X射线(XRD)和扫描电子显微镜(SEM)研究了产物的物相和形貌.结果表明合成的产物为BLFO纳米线,直径约100-200 nm,长度约5-50μm.不同退火温度XRD研究表明600℃制备了纯相BLFO,低于文献报道的铁酸铋纳米结构合成温度.
出处 《湖北科技学院学报》 2013年第6期1-2,共2页 Journal of Hubei University of Science and Technology
基金 湖北科技学院博士启动项目(BK1101) 湖北省教育厅中青年项目(Q20122803)
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