燃烧法制备纳米钒酸铋粉体及性能

莎木嘎; 候小虎; 娜仁图雅; 李金梅; 赵智宏

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DOI:DOI：10.3969/j.issn.1007-7545.2011.06.011

有色金属（冶炼部分）:2011,(6):45-49

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燃烧法制备纳米钒酸铋粉体及性能

莎木嘎¹, 候小虎², 娜仁图雅³, 李金梅¹, 赵智宏¹

(1.内蒙古农业大学理学院，呼和浩特010018;2.内蒙古工业大学测试中心，呼和浩特010051;3.呼和浩特民族学院，呼和浩特 010051)

Performance and Combustion Method Preparation of Nano-sized BiVO4

SHA Mu-ga¹, HOU Xiao-hu², NA Ren-tuya³, LI Jin-mei¹, ZHAO Zhi-hong¹

(1.The Science College of Inner Mongolia Agricultural University, Huhehaote 010018, China;2.Test Center of Inner Mongolia University of Technology, Huhehaote 010051, China;3.Hohht University for Nationalities, Huhehaote 010051, China)

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中文摘要: 以Bi(NO3)3?5H2O和NH4VO3为原料，柠檬酸为还原剂，采用燃烧法制备亮黄色四方晶系的BiVO4纳米粉体，通过XRD，TEM，IR，BET，BJH以及UV-Vis等手段表征所得BiVO4样品。结果表明，前驱物经400℃焙烧2h得到的BiVO4粉体的粒径为6~12nm，分布较均匀，纯度和结晶度均较高，比表面积为70.8052m2/g。所制备的四方晶系BiVO4也有光催化性能，最佳制备样品的条件为400℃焙烧2h。

中文关键词: 无机非金属材料纳米BiVO4 燃烧法光催化活性表征

Abstract:The bright yellow tetragonal BiVO4 nano-powder is prepared by direct combustion method with Bi(NO3)3?5H2O and NH4VO3 as raw materials and citric acid as reductant, and the products are characterized by means of XRD, TEM, IR, BET, BJH and UV-Vis. The results show that the high purity and crystallinity BiVO4 is obtained after roasting precursor at 400oC for 2h and the particle diameter is between 6 and 12nm and specific surface area is 70.8052m2/g. It is indicated that the best calcinating condition is for 2h under 400℃ and the tetragonal BiVO4 prepared nder this condition is also of the catalytic property.

keywords: metal material nano-sized BiVO4 combustion method photocatalytic activity characterization

文章编号： 中图分类号： 文献标志码：

基金项目:内蒙古自治区高等学校科学研究项目(NJzc08184)

作者	单位
莎木嘎	内蒙古农业大学理学院,呼和浩特010018
候小虎	内蒙古工业大学测试中心,呼和浩特010051
娜仁图雅	呼和浩特民族学院,呼和浩特 010051
李金梅	内蒙古农业大学理学院,呼和浩特010018
赵智宏	内蒙古农业大学理学院,呼和浩特010018

Author Name	Affiliation
SHA Mu-ga	The Science College of Inner Mongolia Agricultural University, Huhehaote 010018, China
HOU Xiao-hu	Test Center of Inner Mongolia University of Technology, Huhehaote 010051, China
NA Ren-tuya	Hohht University for Nationalities, Huhehaote 010051, China
LI Jin-mei	The Science College of Inner Mongolia Agricultural University, Huhehaote 010018, China
ZHAO Zhi-hong	The Science College of Inner Mongolia Agricultural University, Huhehaote 010018, China

引用文本：
莎木嘎,候小虎,娜仁图雅,李金梅,赵智宏.燃烧法制备纳米钒酸铋粉体及性能[J].有色金属（冶炼部分）,2011(6):45-49.
SHA Mu-ga,HOU Xiao-hu,NA Ren-tuya,LI Jin-mei,ZHAO Zhi-hong.Performance and Combustion Method Preparation of Nano-sized BiVO4[J].Nonferrous Metals (Extractive Metallurgy),2011(6):45-49.

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