| WO_3基气敏传感器 | |
| 徐宇兴 ; 谭强强 ; 唐子龙 ; 张中太 ; 袁章福 ; Xu Yuxing ; Tan Qiangqiang ; Tang Zilong ; Zhang Zhongtai ; Yuan Zhangfu | |
| 2010-06-10 ; 2010-06-10 | |
| 关键词 | WO3 气敏传感器 气敏性能 气敏机理 WO_3 gas sensors gas sensing properties gas sensing mechanism TP212.1 |
| 其他题名 | WO_3-Based Gas Sensors |
| 中文摘要 | 气敏传感器已在生物、化学、航空、军事等领域获得了广泛的应用。鉴于WO3基气敏传感器是检测H2S、NOx、O3和NH3等气体最有前景的新型氧化物气敏传感器之一,本文以不同的敏感气体为分类依据系统阐述了近年来WO3基气敏传感器的研究进展,详细探讨了制备方法及贵金属掺杂对上述各种气体气敏性能的影响,阐述了WO3基气敏传感器的气敏机理,并指出了目前WO3基气敏传感器在研究过程中存在的问题。; Gas sensors have been extensively developed in biology,chemistry,aeronautics,military affairs. WO_3-based gas sensors have been characterized as one of the most promising neotype oxide gas sensors for the detection of H_2S,NO_x,O_3,NH_3 and so on. An overview clarified by different sensing gases of the progress in WO_3-based gas sensors has been presented systematically. Effects of preparation methods and noble metal dopants on gas sensing properties have been discussed in detail. Gas sensing mechanism of WO_3 gas sensor has been discussed in this paper. Finally,the problems existed during the research process of WO_3-based gas sensors have been pointed out.; 国家重点基础研究发展计划(973)项目(No.2007CB936601); 国家自然科学基金项目(No.50872064); 中科院知识创新工程重要方向项目(No.KGCX2-YW-341)资助 |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/61517]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 徐宇兴,谭强强,唐子龙,等. WO_3基气敏传感器[J],2010, 2010. |
| APA | 徐宇兴.,谭强强.,唐子龙.,张中太.,袁章福.,...&Yuan Zhangfu.(2010).WO_3基气敏传感器.. |
| MLA | 徐宇兴,et al."WO_3基气敏传感器".(2010). |
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