| MOD－SnO_2酒敏元件研制 |
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| 引用本文： | 林海安,吴冲若,邱洁真.MOD－SnO_2酒敏元件研制[J].电子元件与材料,1994(4). |
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| 作者姓名： | 林海安 吴冲若 邱洁真 |
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| 作者单位： | 东南大学 |
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| 摘 要： | 采用金属有机物热分解（ＭＯＤ）法制备了ＳｎＯ_２酒敏元件，ＸＲＤ和ＡＥＳ谱表明热处理后己酸亚锡已转化为ＳｎＯ_２。此外还证实ＳｎＯ_２元件的内电势是加热丝偏位引起的热电势。元件的主要技术指标为：灵敏度＞８，选择性＞６，响应时间＜５ｓ，恢复时间＜３０ｓ。
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| 关 键 词： | 金属有机物热分解法，二氧化锡，酒敏元件 |
Development of Ethanol-sensing Components Based on MOD-SnO_2 |
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| Lin Haian, Wu Chongruo, Qiu Jiezhen.Development of Ethanol-sensing Components Based on MOD-SnO_2[J].Electronic Components & Materials,1994(4). |
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| Authors: | Lin Haian Wu Chongruo Qiu Jiezhen |
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| Institution: | Lin Haian; Wu Chongruo; Qiu Jiezhen |
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| Abstract: | SnO2-base ethanol-sensing components have been made by metallorganic deposition (MOD). By XRD and AES, it is shown that after heat trteatment, tin Caproate have been changed into SnO2.It has been also proved that the interior potential of the SnO2component is thermoelectric potential introduced by heater dislocation. Main technical characteristics of the components are:sensitivity>8, selectivity>6, response time<5 s, recover time<30 s. |
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| Keywords: | metallorganic deposition stannic oxid ethanol-sensing components |
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