| 厚膜α－Fe_2O_3气敏元件的研制 |
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| 引用本文： | 王恩信,候正则,恽正中. 厚膜α－Fe_2O_3气敏元件的研制[J]. 电子科技大学学报(社会科学版), 1994, 0(3) |
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| 作者姓名： | 王恩信 候正则 恽正中 |
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| 作者单位： | 电子科技大学信息材料工程学院 |
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| 摘 要： | 介绍用化学共沉淀法制备的ａ－Ｆｅ＿２Ｏ＿３粉体为原料，采用厚膜技术制作全膜化ａ－Ｆｅ＿２Ｏ＿３气敏元件的性能及工艺，试验并分析了玻璃添加剂对元件气敏性的影响，讨论了一种可能的气敏机理。
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| 关 键 词： | 气敏元件；厚膜技术；a－Fe_2O_3；玻璃添加剂；粉体 |
DEVELOPMENT OF THICK-FILM a-Fe_2O_3 GAS SENSORS |
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| Wang Enxing Hou Zhengzhe Yun Zhengzhong. DEVELOPMENT OF THICK-FILM a-Fe_2O_3 GAS SENSORS[J]. Journal of University of Electronic Science and Technology of China(Social Sciences Edition), 1994, 0(3) |
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| Authors: | Wang Enxing Hou Zhengzhe Yun Zhengzhong |
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| Abstract: | The properties and processing of a-Fe_2O_3 gas sensore made by the thick-filmtechnology from coprecipitation powder are introduced. The effect of glass composition in pasteon sensing properties are tested and analyzed.A possible sensing mechanism is discussed. |
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| Keywords: | gas sensors thick-rilm technology a-Fe_2O_3 glass additives powder |
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