| 高选择性NH3敏元件 |
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| 引用本文： | 全宝富,戚金清.高选择性NH3敏元件[J].云南大学学报(自然科学版),1997,19(2):117-120. |
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| 作者姓名： | 全宝富 戚金清 |
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| 作者单位： | 吉林大学电子工程系 |
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| 摘 要： | 以化学沉淀法制备的ＷＯ３微粉作为气敏基体材料，以Ａｕ２Ｏ（或ＨＡｕＣｌ４）及ＮＨ４ＶＯ３为主要掺杂剂制成的气敏元件对ＮＨ３具有较高的灵敏度和优良的选择特性
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| 关 键 词： | WO3微粉，NH3敏元件，选择性 |
High Selective Sensor for NH 3 |
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| Quan Baofu,Qi Jingqing,Wu Jinjian,Sun Liangyan.High Selective Sensor for NH 3[J].Journal of Yunnan University(Natural Sciences),1997,19(2):117-120. |
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| Authors: | Quan Baofu Qi Jingqing Wu Jinjian Sun Liangyan |
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| Abstract: | The powder was prepared by chemical deposition. The powder was loaded with Au 2O(or HAuCl 4)and NH 4VO 3,the sensor elements prepared are higher sensitivity and excellent selectivity for NH 3. |
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| Keywords: | WO 3 powder sensors for NH 3 selectivity |
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