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研究了以 VOSO4为前驱体,应用液相沉淀法制取VO2纳米粉的制粉技术以及 VO2粉末的晶化过程,采用 TGA, DSC, XRD,TEM等测试手段对所得粉的物理特性进行了测试分析.试验结果表明:所制取的 VO2粉末颗粒粒径介于 10 nm~30 nm之间,该粉体经 400℃真空热处理10 h可完全实现晶化,相变温度为 65℃.

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