| 苯乙烯-马来酸酐交替共聚物钠盐/聚苯乙烯磺酸钠复合物的湿敏特性 |
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| 引用本文： | 刘若望,李扬,杨慕杰. 苯乙烯-马来酸酐交替共聚物钠盐/聚苯乙烯磺酸钠复合物的湿敏特性[J]. 传感技术学报, 2011, 24(4): 487-491. DOI: 10.3969/j.issn.1004-1699.2011.04.004 |
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| 作者姓名： | 刘若望 李扬 杨慕杰 |
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| 作者单位： | 温州大学化学与材料工程学院;浙江大学高分子科学与工程系高分子合成与功能构造教育部重点实验室; |
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| 摘 要： | 以苯乙烯-马来酸酐交替共聚物钠盐(NaSMA)与聚苯乙烯磺酸钠(NaPSS)复合物为湿敏材料,在叉指金电极上浸涂成膜制备了电阻型湿度传感器,考察了NaSMA和NaPSS浓度对复合湿度传感器响应特性的影响.研究表明,加入NaPSS可降低传感器在低湿下电阻,同时提高传感器的高湿灵敏度.在最佳条件下,当环境湿度从33%RH增...
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| 关 键 词： | 湿度传感器 高分子复合材料 湿敏响应特性 聚苯乙烯磺酸钠 苯乙烯-马来酸酐交替共聚物钠盐 |
Humidity sensitive properties of a composite of sodium poly(styrene-alt-maleic anhydride) and polystyrenesulfonate |
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| LIU Ruowang,LI Yang,YANG Mujie. Humidity sensitive properties of a composite of sodium poly(styrene-alt-maleic anhydride) and polystyrenesulfonate[J]. Journal of Transduction Technology, 2011, 24(4): 487-491. DOI: 10.3969/j.issn.1004-1699.2011.04.004 |
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| Authors: | LIU Ruowang LI Yang YANG Mujie |
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| Affiliation: | LIU Ruowang1,LI Yang2*,YANG Mujie2 1.College of Chemistry and Materials Engineering,Wenzhou University,Wenzhou 325027,China,2.MOE Key Laboratory of Macromolecular Synthesis and Functionalization,Department of Polymer Science and Engineering,Zhejiang University,Hangzhou 310027 |
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| Abstract: | Resistive-type humidity sensors based on a composite of sodium poly(styrene-alt-maleic anhydride)(NaSMA)and sodium polystyrenesulfonate(NaPSS)were fabricated by dip coating the aqueous solution of the composite onto interdigitated gold electrodes.The effect of the concentration of both NaSMA and NaPSS on the humidity sensing properties of the composite sensors has been investigated over a wide range of relative humidity(RH)(33% RH~97% RH).It was found that the introduction of NaPSS into the composite not on... |
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| Keywords: | humidity sensor polymer composite humidity sensitive properties sodium polystyrenesulfonate sodium poly(styrene-alt-maleic anhydride) |
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