| 聚苯胺-复合钒钼酸纳米复合材料的湿敏特性研究 |
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| 引用本文： | 李莉,王宝辉,童茂松.聚苯胺-复合钒钼酸纳米复合材料的湿敏特性研究[J].传感器与微系统,2007,26(11):39-40,44. |
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| 作者姓名： | 李莉 王宝辉 童茂松 |
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| 作者单位： | 1. 大庆石油学院,化学化工学院,黑龙江,大庆,163318
2. 大庆石油管理局,测井公司研发中心,黑龙江,大庆,163412 |
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| 摘 要： | 采用原位氧化聚合法制备了聚苯胺—复合钒钼酸纳米复合材料,并对其进行了XRD表征和湿敏特性研究。结果表明:聚苯胺插入复合钒钼酸层间,当An∶H2V10Mo2O31±y=1/2∶1时,湿敏性能最好,在工作频率为1 kHz,温度为20℃的条件下,PAn-H2V10Mo2O31±y湿敏元件在全湿度范围内线性好、灵敏度高,是一种很有前途的新型湿敏材料。
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| 关 键 词： | 聚苯胺—复合钒钼酸 纳米复合材料 湿敏特性 |
| 文章编号： | 1000-9787（2007）11-0039-02 |
| 修稿时间： | 2007-10-11 |
Research on humidity sensing properties of pan-poly-vanadium-molybdenum acid nanocomposites |
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| LI Li,WANG Bao-hui,TONG Mao-song.Research on humidity sensing properties of pan-poly-vanadium-molybdenum acid nanocomposites[J].Transducer and Microsystem Technology,2007,26(11):39-40,44. |
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| Authors: | LI Li WANG Bao-hui TONG Mao-song |
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| Abstract: | Polyaniline can be inserted in poly-vanadium-molybdenum acid xerogel by in situ oxidative polymerization to produce PAn-H2V10Mo2O31±ynamocomposites.The XRD investigations indicate that the polyaniline is intercalated into the H2V10Mo2O31±yframework.The humidity sensing properties of PAn-H2V10Mo2O31±ynamocomposites are the best when An∶H2V10Mo2O31±y=1/2∶1 and it has high sensitivity,better linear in total humidity range at the condition of 1 kHz and 20 ℃,and it is a new humidity sensing material. |
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| Keywords: | PAn-Poly-vanadium-molybdenum acid nanocomposites humidity sensing properties |
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