| 微乳液法纳米SnO2材料的合成、结构与气敏性能 |
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| 引用本文： | 潘庆谊,徐甲强,刘宏民,安春仙,贾娜.微乳液法纳米SnO2材料的合成、结构与气敏性能[J].无机材料学报,1999,14(1):83-89. |
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| 作者姓名： | 潘庆谊 徐甲强 刘宏民 安春仙 贾娜 |
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| 作者单位： | 上海大学化学化工学院;上海200072;郑州轻工业学院化学工程系;郑州450002 |
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| 摘 要： | 本文研究了由阴离子表面活性剂组成的微乳液在纳米ＳｎＯ２气敏材料合成中的应用，研究了阴离子表面活性剂类型及肋表面活性对纳米ＳｎＯ２材料平均晶粒度的影响。
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| 关 键 词： | 氧化锡 纳米材料 气体传感器 表面活性剂 |
| 收稿时间： | 1998-3-6 |
| 修稿时间： | 1998-5-20 |
Preparation, Microstructure and Gas Sensing Properties of Nanosized SnO2 Materials Made by Microemulsions |
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| PAN Qing-Yi,XU Jia-Qiang,LIU Hong-MiAN Chun-Xian,JIA Na.Preparation, Microstructure and Gas Sensing Properties of Nanosized SnO2 Materials Made by Microemulsions[J].Journal of Inorganic Materials,1999,14(1):83-89. |
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| Authors: | PAN Qing-Yi XU Jia-Qiang LIU Hong-MiAN Chun-Xian JIA Na |
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| Affiliation: | SchoolofchemistryandChemicalenyineering;ShanghaiUniversityShanghai200072ChinaDepartmentofChemicalEngineering;Zhe-onInstituleofLightIndustryZhengzhou150002China |
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| Abstract: | The application of microemulsion made of anion surfactants in preparing SnO2 naosized materials was studied, and the influence of different anion surfactants and assistant surfactants on the mean grain size of nanosized SnO2 was also researched by XRD and TEM. It can be known from the experimental results, monodispersed SnO2 nanosized materials with the mean grain size of about 6nm and average partical size smaller than 20nm can be obtained from the microemulsion composed of AES or K12 anion surfactant and butanol assistant surfactant, and it has high sensitivity without catalysts and additives. |
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| Keywords: | tin oxides microemulsion nanosized materials gas sensor surfactant |
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