| 电容式高分子湿敏材料功能设计 |
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| 引用本文： | 郑丽,金建东,卢崇考. 电容式高分子湿敏材料功能设计[J]. 微纳电子技术, 2007, 44(7): 66-67,71 |
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| 作者姓名： | 郑丽 金建东 卢崇考 |
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| 作者单位： | 中国电子科技集团公司,第四十九研究所,哈尔滨,150001 |
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| 摘 要： | 以物理化学中的吸附理论为出发点，探讨高分子材料的感湿机理，研究了高分子湿敏材料的微观结构与灵敏度、湿滞、温度系数、长期稳定性等性能指标的内在联系，结合理论分析和实践提出了电容式高分子湿敏材料的功能设计方法，选取聚酰亚胺和制作的敏感元件对该理论进行验证，实验结果表明该方法有很强的可操作性。
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| 关 键 词： | 电容式高分子湿敏材料 感湿机理 功能设计 |
| 文章编号： | 1671-4776（2007）07/08-0066-02 |
| 修稿时间： | 2007-04-02 |
Function Design on Capacitive Humidity Sensitive Polymer |
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| ZHENG Li,JIN Jian-dong,LU Chong-kao. Function Design on Capacitive Humidity Sensitive Polymer[J]. Micronanoelectronic Technology, 2007, 44(7): 66-67,71 |
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| Authors: | ZHENG Li JIN Jian-dong LU Chong-kao |
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| Affiliation: | The 49th Research Institute ,CETC, Harbin 150001,China |
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| Abstract: | The humidity-sensitive principle of polymer based on absorption theory in physical chemistry was discussed. Relations of microstructure and performance such as sensitivity, hysteresis, temperature coefficient, long-term stability were investigated. The method of function design on capacitive humidity sensitive polymer was given based on theory and practice. The result of experiment indicates maneuverability of this method by sense organ made from PI. |
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| Keywords: | capacitive humidity sensitive polymer humidity-sensitive principlei function design |
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