| 氧化铁系统气敏陶瓷的电阻温度特性以及硫酸盐的影响 |
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| 引用本文： | 贺蕴秋 解庆红. 氧化铁系统气敏陶瓷的电阻温度特性以及硫酸盐的影响[J]. 传感技术学报, 1997, 10(2): 7-12 |
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| 作者姓名： | 贺蕴秋 解庆红 |
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| 作者单位： | 同济大学上海建筑材料工业学院!上海200433 |
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| 摘 要： | 氧化铁系统陶瓷作为不掺贵金属催化剂的气敏材料需要提高其电阻温度稳定性才能适合定性和定量分析的要求，本文以ＣｕＯ－Ｆｅ２Ｏ３陶瓷烧结体为例，通过引入不同种类不同含量的硫酸盐，探讨了提高此系统对材料电阻温度稳定性的途径。
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| 关 键 词： | 气敏陶瓷 电阻温度特性 氧化铁系统 硫酸盐 |
Resistance-Temperature Property of Gas Sensing Ceramics Based Ferric Oxide with and without Sulfate |
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| He Yunqiu Xie Qinghong. Resistance-Temperature Property of Gas Sensing Ceramics Based Ferric Oxide with and without Sulfate[J]. Journal of Transduction Technology, 1997, 10(2): 7-12 |
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| Authors: | He Yunqiu Xie Qinghong |
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| Affiliation: | Tong Ji University |
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| Abstract: | Feric oxide ceramics undoped noble metal is necessary to improve its thermal stability, for the qualitative and quantitative analysis. The ceramics of system CuO-Fe2O3, introduced by different sorts and different concentrations of sulfate, presented the possibility of thermal stability improvement. |
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| Keywords: | gas sensor ceramics resistance-temperature property electrode potential of oxidation and reduction |
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