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杨磊, 张慧, 王超, 刘振, 颜兆庆, 张勇, 魏琴. 基于半导体纳米SnO2构建的气敏传感器的应用研究进展[J]. 分析测试技术与仪器, 2015, (2): 88-92.
引用本文: 杨磊, 张慧, 王超, 刘振, 颜兆庆, 张勇, 魏琴. 基于半导体纳米SnO2构建的气敏传感器的应用研究进展[J]. 分析测试技术与仪器, 2015, (2): 88-92.
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YANG Lei, ZHANG Hui, WANG Chao, LIU Zhen, YAN Zhao-qing, ZHANG Yong, WEI Qin. Advances on Applied Research of Gas Sensor Based on Nano Tin Dioxide Semiconductor[J]. Analysis and Testing Technology and Instruments, 2015, (2): 88-92.
Citation: YANG Lei, ZHANG Hui, WANG Chao, LIU Zhen, YAN Zhao-qing, ZHANG Yong, WEI Qin. Advances on Applied Research of Gas Sensor Based on Nano Tin Dioxide Semiconductor[J]. Analysis and Testing Technology and Instruments, 2015, (2): 88-92.
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基于半导体纳米SnO2构建的气敏传感器的应用研究进展

Advances on Applied Research of Gas Sensor Based on Nano Tin Dioxide Semiconductor

    摘要
  • 摘要: SnO2是传统的气敏材料,由于其具有间隙锡离子和氧空位的特性,使得气体更容易吸附在材料表面,从而显示出更好的气敏性质. 通过把SnO2进行贵金属附载掺杂和多种气敏性半导体氧化物的复合,探讨了一系列性能良好的气敏传感器,阐述了SnO2气敏传感的最新进展.

     

    Abstract: Tin dioxide is a traditional gas sensitive material. Owing to the gap of tin ion and the vacancy of oxygen, the detecting gas can be adsorbed on the surface of the material, which can demonstrate good gas sensing properties. It is a good way to discuss a series of gas sensors with good properties by means of noble metal-load and synthesis of composite oxides. In this article, the new development of tin dioxide gas sensor from the two aspects of gas sensor mechanism and development of materials are mainly elaborated.

     

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