| CuPc/H2PtCl6有机半导体毒气传感器的制备与性能 |
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| 引用本文： | 施云波,季惠明,张洪泉,李月,郭建英.CuPc/H2PtCl6有机半导体毒气传感器的制备与性能[J].天津大学学报(自然科学与工程技术版),2006,39(Z1):345-348. |
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| 作者姓名： | 施云波 季惠明 张洪泉 李月 郭建英 |
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| 作者单位： | 哈尔滨理工大学测控技术与通讯工程学院 哈尔滨150080(施云波，张洪泉，李月，郭建英)，天津大学材料科学与工程学院 天津300072(季惠明) |
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| 基金项目： | 中国黑龙江省科技攻关项目(GC03A121)，中国国家自然科学基金(60272002)． |
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| 摘 要： | 针对有毒有害气体的监测问题,采用有机合成工艺制备了CuPc有机半导体材料,并对其进行杂化处理和电极设计,形成了具有较佳性能的毒气传感器．以对甲基苯酚、4-硝基邻苯二晴为原材料,以N,N-二甲基甲酰胺为溶剂,在N\-2保护和碳酸钾的催化作用下合成酞菁分子碎片,再以共溶技术合成了4取代对甲苯氧基CuPc．然后,按照一定比例将CuPc和H\-2 PtCl\-6共溶在甲醇溶液中,杂化合成了有机半导体CuPc/H\-2PtCl\-6气敏材料．并采用多孔电极结构结合真空饺技术形成气敏薄膜型传感器．质谱和红外吸收光谱分析验证了合成工艺路线的正确性．电子扫描观察了多孔电极和气敏膜的微观形貌．气敏性能测试表明,CuPe/H\-2PtCl\-6对Cl\-2和H\-2S等有毒气体有较好的敏感性和选择性．
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| 关 键 词： | CuPc/H_2Ptcl_6 杂化 有机半导体 毒气传感器 |
| 文章编号： | 0493-2137(2006)增刊-0345-04 |
| 修稿时间： | 2006年1月5日 |
Preparation and Characteristics of CuPc/H2PtCl6 Based Organic Semiconductor Poisonous Gas Sensor |
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| SHI Yun-bo JI Hui-ming ZHANG Hong-quan LI Yue GUO Jan-ying .School of Observe and Control Technology and Communication Engineering,Harbin University of Science and Technology,Harbin ,China, .School of Materials Science and Engineering,Tianjin University,Tianjin ,China.Preparation and Characteristics of CuPc/H2PtCl6 Based Organic Semiconductor Poisonous Gas Sensor[J].Journal of Tianjin University(Science and Technology),2006,39(Z1):345-348. |
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| Authors: | SHI Yun-bo JI Hui-ming ZHANG Hong-quan LI Yue GUO Jan-ying School of Observe and Control Technology and Communication Engineering Harbin University of Science and Technology Harbin China School of Materials Science and Engineering Tianjin University Tianjin China |
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| Institution: | SHI Yun-bo~1 JI Hui-ming~2 ZHANG Hong-quan~1 LI Yue~1 GUO Jan-ying~1 1.School of Observe and Control Technology and Communication Engineering,Harbin University of Science and Technology,Harbin 150080,China, 2.School of Materials Science and Engineering,Tianjin University,Tianjin 300072,China |
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| Abstract: | CuPc based organic semiconductor material is prepared using template-based approach,and poison- ous gas sensor with fine performance is made through electrode design.First,phthalocyanine molecule fragment is synthesized using methyphenol and 4-Nitro phthalonitrile as raw materials and DMF as solvent under the ca- talysis of potassium in nitrogen atmosphere,then CuPc is chemosynthesized.Second,organic semiconducting CuPc/H_2PtCl_6 gas sensing material is synthesized by dissolving CuPc and H_2PtCl_6 in methanol at certain ratio. Finally,thin film gas sensor with mesoporous electrode structure is made using vacuum plating technique.Syn- thesized process is conformed by mass spectrum and infrared spectrum.The morphology of the the mesoporous electrode and gas sensing thin film is characterized by scanning electron microscopy (SEM).Test result indi- cates that CuPc/H_2PtCl_6 shows high sensitivity and selectivity to Cl_2 and H_2S. |
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| Keywords: | CuPc/H_2 PtCl_6 hybrid organic semiconductor poisonous gas sensor |
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