| 聚乙二醇掺杂聚苯胺复合材料气敏性能的研究 |
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| 引用本文： | 杨建国,高莉丽,郑建旭,岳瑞丰,蒋登高.聚乙二醇掺杂聚苯胺复合材料气敏性能的研究[J].传感器与微系统,2011,30(4):34-36. |
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| 作者姓名： | 杨建国 高莉丽 郑建旭 岳瑞丰 蒋登高 |
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| 作者单位： | 杨建国,郑建旭,蒋登高,YANG Jian-guo,ZHENG Jian-xu,JIANG Deng-gao(郑州大学,化工与能源学院,河南,郑州,450001);高莉丽,GAO Li-li(河南省医药学校,河南,开封,475000);岳瑞丰,YUE Rui-feng(河南化工职业学院,河南,郑州,450042) |
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| 摘 要： | 以聚乙二醇(PEG)为掺杂剂,过硫酸铵(APS)为引发剂,用一步乳液聚合法合成PAN/PEG复合物.通过控制变量法,考察了不同制备因素对PAN/PEG乳液稳定性和复合材料气敏性能的影响,优化得到合成过程中最佳实验参数:n(DBSA)/n(An)=1.0,n(APS)/n(An)=1.0,n(PEG)/n(An)=2,聚...
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| 关 键 词： | 聚苯胺 聚乙二醇 气敏性能 |
Study on gas sensing properties of PANI/PEG composite |
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| YANG Jian-guo,GAO Li-li,ZHENG Jian-xu,YUE Rui-feng,JIANG Deng-gao.Study on gas sensing properties of PANI/PEG composite[J].Transducer and Microsystem Technology,2011,30(4):34-36. |
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| Authors: | YANG Jian-guo GAO Li-li ZHENG Jian-xu YUE Rui-feng JIANG Deng-gao |
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| Affiliation: | YANG Jian-guo1,GAO Li-li2,ZHENG Jian-xu1,YUE Rui-feng3,JIANG Deng-gao1(1.School of Chemical Engineering & Energy,Zhengzhou University,Zhengzhou 450001,China,2.Henan Pharmaceutical School,Kaifeng 475000,3.Henan Industrial University Chemical Technology Vocational College,Zhengzhou 450042,China) |
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| Abstract: | PAN/PEG composite is synthesized with polyethyleneglycol(PEG) as dopant and ammonium persulfate(APS) as initiator by one-step emulsion polymerization.The impact of different factors on the stability of PAN/PEG emulsion and gas sensing properties of composite are studied by controlling the variables.The optimum experimental parameters are obtained: n(DBSA)/n(An)=1.0,n(APS)/n(An)=1.0,n(PEG)/n(An)=2,polymerization time is 16h.The results indicate that the composite’s gas sensitivity reaches 43.8 to 1 000 ×10-6NH3 at room temperature,and the response and recover time are short. |
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| Keywords: | polyaniline polyethyleneglycol gas sensing properties |
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