| 基于半导体纳米SnO_2构建的气敏传感器的应用研究进展 |
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| 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SnO_2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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| 作者姓名： | 杨磊 张慧 王超 刘振 颜兆庆 张勇 魏琴 |
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| 作者单位： | 济南大学 山东省高校化学传感分析重点实验室, 化学化工学院, 山东 济南 250022;山东城市建设职业学院 市政与环境工程系, 山东, 济南 250103;济南大学 山东省高校化学传感分析重点实验室, 化学化工学院, 山东 济南 250022;济南大学 山东省高校化学传感分析重点实验室, 化学化工学院, 山东 济南 250022;济南大学 山东省高校化学传感分析重点实验室, 化学化工学院, 山东 济南 250022;济南大学 山东省高校化学传感分析重点实验室, 化学化工学院, 山东 济南 250022;济南大学 山东省高校化学传感分析重点实验室, 化学化工学院, 山东 济南 250022 |
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| 基金项目： | 国家自然科学基金(21375047,21175057). |
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| 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.
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| 关 键 词： | SnO2 气敏传感 贵金属 复合氧化物 |
| 收稿时间： | 2015/6/25 0:00:00 |
| 修稿时间： | 2015/6/30 0:00:00 |
Advances on Applied Research of Gas Sensor Based on Nano Tin Dioxide Semiconductor |
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| YANG Lei,ZHANG Hui,WANG Chao,LIU Zhen,YAN Zhao-qing,ZHANG Yong and 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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| Authors: | YANG Lei ZHANG Hui WANG Chao LIU Zhen YAN Zhao-qing ZHANG Yong and WEI Qin |
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| Institution: | Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China;Department of Municipal and Environmental Engineering, Shandong Urban Construction Vocational College, Jinan 250103, China;Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China;Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China;Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China;Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China;Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China |
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| 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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| Keywords: | tin dioxide gas sensing noble metal composite oxides |
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