| 纳米掺钯WO3薄膜及气致变色性能研究 |
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| 引用本文： | 陈世文 吴广明 史继超 沈军 周斌 倪星元. 纳米掺钯WO3薄膜及气致变色性能研究[J]. 纳米科技, 2006, 3(2): 13-16 |
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| 作者姓名： | 陈世文 吴广明 史继超 沈军 周斌 倪星元 |
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| 作者单位： | 同济大学波耳固体物理研究所,上海,200092;同济大学波耳固体物理研究所,上海,200092;同济大学波耳固体物理研究所,上海,200092;同济大学波耳固体物理研究所,上海,200092;同济大学波耳固体物理研究所,上海,200092;同济大学波耳固体物理研究所,上海,200092 |
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| 基金项目： | 上海市科委纳米专项（0552nm008）. |
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| 摘 要： | 以钨粉和双氧水为原料，采用溶胶-凝胶技术结合提拉镀膜法，制备了纳米结构掺钯气致变色WO3薄膜；分析了薄膜的折射率、厚度、结晶度、红外特性和表面形貌随温度变化特性；研究了薄膜的气致变色性能。研究结果表明，纳米掺钯气致变色WO3薄膜有着良好的气致变色特性。重点讨论了薄膜结构、薄膜水含量以及薄膜钯含量对薄膜变色效率的影响。
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| 关 键 词： | 掺钯WO3薄膜 纳米结构 气致变色 溶胶-凝胶技术 提拉镀膜法 |
| 文章编号： | 1812-1918（2006）02-0013-04 |
| 收稿时间： | 2006-01-19 |
A Study on Nano Structured Pd Doped WO3 Film and Gasochromic Property |
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| CHEN Shi-wen, WU Guang-ming, SHI Ji-chao, SHEN Jun, ZHOU Bin, NI Xing-yuan. A Study on Nano Structured Pd Doped WO3 Film and Gasochromic Property[J]. , 2006, 3(2): 13-16 |
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| Authors: | CHEN Shi-wen WU Guang-ming SHI Ji-chao SHEN Jun ZHOU Bin NI Xing-yuan |
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| Abstract: | Tungsten powder and H2O2 are used as main starting materials to prepare nano structured tungsten trioxide films with Pd catalyst by sol-gel technique and spin cohting method. Refractive index, thickness, crystallization, infrared property, surface appearance of the film annealed at different temperatures have been researched, besides, the gasochromic characteristic of the film is also analyzed. The results proved that nano structured Pd doped WO3 film has an excellent gasochromic property. The paper mainly takes an investigation on the impact of structure, moisture and Pd content on gasochromic efficiency of the film. |
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| Keywords: | Pd doped WO3 film nano structure gasochromism sol-gel technical spin coating method |
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