| 厚膜二氧化锡材料的气敏特性研究 |
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| 引用本文： | 侯榆青.厚膜二氧化锡材料的气敏特性研究[J].西北大学学报,1997,27(4):297-300. |
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| 作者姓名： | 侯榆青 |
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| 作者单位： | 西北大学电子科学系 |
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| 摘 要： | 用液相结晶和高温分解法制备偏离化学计量比的二氧化锡材料，对此二氧化锡进行掺杂，制成由一定原料配方组成的厚膜浆料，以此浆料用丝网印刷技术制备ＳｎＯ２厚膜气敏元件。然后，对系列元件进行气敏特性测试，所制备的ＳｎＯ２气敏元件表现出对乙醇气体的选择敏感性。
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| 关 键 词： | 二氧化锡 厚膜 气敏元件 乙醇气 |
A Study on the Gas Sensing Properties of Thick Film SnO 2 Materials |
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| Hou Yuqing.A Study on the Gas Sensing Properties of Thick Film SnO 2 Materials[J].Journal of Northwest University(Natural Science Edition),1997,27(4):297-300. |
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| Authors: | Hou Yuqing |
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| Abstract: | The Special SnO 2 materials were prepared in chemical method. By doping Pb, these SnO 2 mixed with other materials made the mixture for thick film. The SnO 2 thick film gas sensing parts were made in Screen printing method. The properties of the gas sensitive film were studied. The results show that they have a high sensitivity for alcohol gas. |
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| Keywords: | tin oxide thick film gas sensing part alcohol gas |
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