| 二氧化锡基气敏材料研究进展 |
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| 引用本文： | 刘增伟,杨希,孙杰,马凤国. 二氧化锡基气敏材料研究进展[J]. 材料导报, 2017, 31(Z1): 23-29 |
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| 作者姓名： | 刘增伟 杨希 孙杰 马凤国 |
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| 作者单位： | 青岛科技大学橡塑材料与工程教育部重点实验室, 青岛 266042;中国工程物理研究院化工材料研究所, 绵阳 621900,中国工程物理研究院化工材料研究所, 绵阳 621900,中国工程物理研究院化工材料研究所, 绵阳 621900,青岛科技大学橡塑材料与工程教育部重点实验室, 青岛 266042 |
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| 基金项目： | 刘增伟:男,1992年生,硕士研究生,主要从事气敏传感器研究 E-mail:dushanqishen2004@hotmail.com 马凤国:通讯作者,男,1973年生,副教授,硕士研究生导师,主要从事高分子材料合成及高性能化研究 E-mail:fgma@qust.edu.cn |
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| 摘 要： | 在众多可应用于气敏传感器的金属氧化物材料中,SnO_2半导体是应用范围最为广泛的金属氧化物之一。现今对于SnO_2基气敏材料的性能改良主要通过两种手段:一是掺杂法,通过与不同的材料复合,制备复合金属氧化物;二是SnO_2纳米材料的制备,控制制备不同形貌的纳米材料。总结了SnO_2纳米材料的制备方法,以及不同材料掺杂形成的SnO_2基气敏材料,详细描述了各种复合材料的制备方法、形貌特点和气敏性能,并展望了未来SnO_2气敏材料的发展方向。
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| 关 键 词： | 二氧化锡 气敏性能 掺杂改性 |
Research Progress of Gas Sensing Materials Based on SnO2 |
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| LIU Zengwei,YANG Xi,SUN Jie and MA Fengguo. Research Progress of Gas Sensing Materials Based on SnO2[J]. Materials Review, 2017, 31(Z1): 23-29 |
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| Authors: | LIU Zengwei YANG Xi SUN Jie MA Fengguo |
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| Affiliation: | MOE Key Laboratory of Rubber-Plastics, Qingdao University of Science & Technology, Qingdao 266042;Institute of Chemical Materials,China Academy of Engineering Physics, Mianyang 621900,Institute of Chemical Materials,China Academy of Engineering Physics, Mianyang 621900,Institute of Chemical Materials,China Academy of Engineering Physics, Mianyang 621900 and MOE Key Laboratory of Rubber-Plastics, Qingdao University of Science & Technology, Qingdao 266042 |
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| Abstract: | Tin dioxide, as the most widely used commercial metal oxide gas sensing material, were developed dozens of SnO2 based gas sensing materials in last two decades. From literatures about SnO2 based gas sensing materials, we could summarize that synthesizing metallic oxides with different elements or morphologies are the mostly used two methods to improve the properties of SnO2 based gas sensing materials. This article summarized the preparation technologies and gas sensing properties of SnO2 based materials developed in last two decades, and pointed out the future research trend of SnO2 based materials. |
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| Keywords: | tin dioxide gas sensing property doping modification |
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