...关键词：共沉淀；气敏性能；纳米材料；敏感电阻器 [gap=464]Key words:Coprecipitation; Sensitive resistors; Gas Sensitivity; Nanocrystalline Material ...
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...关键词：共沉淀；气敏性能；纳米材料；敏感电阻器 [gap=464]Key words:Coprecipitation; Sensitive resistors; Gas Sensitivity; Nanocrystalline Material ...
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gas-sensitivity 气敏性
NO gas sensitivity NO气敏性能
gas sensitivity sensor 气敏传感器
gas sensitivity sensors 气敏传感器
gas-sensitivity mechanism 气敏性能
gas sensitivity properties 气敏特性
semiconductor gas-sensitivity 半导体气敏性能
After being modified by Pt QDs, the gas sensitivity of the ZnO nanowires had improved considerably, the minimum amount of alcohol and HCHO it could detect had lowered.
铂量子点修饰氧化锌纳米线后的气敏性能也有明显改善,对酒精、甲醛气体的检测下限也有所降低。
参考来源 - 氧化锌基一维纳米复合材料制备及其性能研究SiO2-doped and pure ZnO thick film gas sensors were prepared by using screen printing technique and tested for their methanol and ethanol gas sensitivity. Morphological properties of the thick film are studied by using field emission scanning electron microscopy（FESEM）.
利用丝网印刷技术,制备出掺入SiO2和未掺入SiO2的ZnO厚膜气敏传感器,测试对甲醇和乙醇的气敏性能,并用场发射扫描电子显微镜(FESEM)来分析表征气敏膜的微观形貌。
参考来源 - 掺入SiO·2,447,543篇论文数据，部分数据来源于NoteExpress
The gas sensitivity can be improved by the increment of the ferric vacancy concentration.
文章认为材料的气敏性因铁空位而产生，并随铁空位浓度增加灵敏度上升。
In addition, the experimental conditions, such as spin-coating speed and undetectable gas had a greater impact to the gas sensitivity.
另外，旋涂速度、非探测气体等条件都会对气敏性有较大的影响。
The application of WO_3 sensing-film and gas sensing mechanism are reviewed. Different dopings have different effects on gas sensitivity.
介绍了气敏性方面的应用和机理，说明了不同掺杂对气敏的影响；
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