| 监测挥发性有机物的SAW传感器的研究进展 |
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| 引用本文： | 张红艳,魏东炜,李复生. 监测挥发性有机物的SAW传感器的研究进展[J]. 传感器与微系统, 2008, 27(4): 1-4 |
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| 作者姓名： | 张红艳 魏东炜 李复生 |
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| 作者单位： | 天津大学石油化工技术开发中心,天津,300072 |
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| 摘 要： | 综述了可以连续操作和用于原位监测有机挥发性化合物的声表面波(SAW)化学传感器的研究进展。不锈钢包装和集成电路板的应用,使SAW传感器可以用于空气、土壤和水等在内的多种环境中监测有机挥发性化合物(VOCs)。介绍了根据常见地下水污染物氯代脂肪烃(如三氯乙烯)选择的高分子膜以及对传感器进行的优化。
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| 关 键 词： | 声表面波 化学传感器 聚合物 监测 |
Research progress of surface acoustic wave chemical sensor for monitoring volatile organic compounds |
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| ZHANG Hong-yan,WEI Dong-wei,LI Fu-sheng. Research progress of surface acoustic wave chemical sensor for monitoring volatile organic compounds[J]. Transducer and Microsystem Technology, 2008, 27(4): 1-4 |
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| Authors: | ZHANG Hong-yan WEI Dong-wei LI Fu-sheng |
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| Abstract: | The development of a surface-acoustic-wave(SAW) chemical sensor that can operate continuously and in situ detect volatile organic compounds is summarized.A ruggedized stainless-steel package and integrated circuit board allows the SAW sensor to be used a variety of media including air,soil and water to monitor valatile organic compounds(VOCs).Polymers based on their response to groundwater contaminants—chlorinated aliphatic hydrocarbons(e.g.trichloroethylene) are introduced,and the optimization of the sensor is done. |
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| Keywords: | surface acoustic wave(SAW) chemical sensor polymer monitoring |
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