采用溶胶-凝胶法以钨粉过氧化聚钨酸的有机溶液为先驱物制备出了WO3薄膜,研究了不同热处理制度对其成膜性能和结构的影响,并进行了TG-DTA、SEM、XRD测试和分析.结果表明220℃热处理的薄膜具有最大离子通道,其变色效应、循环可塑性最好,并且WO3薄膜是非晶态结构.
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