Gas sensitivity of poly (3, 4-ethylene dioxythiophene) prepared by a modified LB film method |
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| Authors: | Huajing Zheng Yadong Jiang Jianhua Xu Yajie Yang |
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| Affiliation: | ZHENG Huajing,JIANG Yadong,XU Jianhua,YANG Yajie (State Key Laboratory of Electronic Thin Films Integrated Devices,School of Optoelectronic Information,University of Electronic Science and Technology of China,Chengdu 610054,China) |
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| Abstract: | An arachidic acid/poly (3, 4-ethylene dioxythiophene) (AA/PEDOT) multilayer Langmuir-Blodgett (LB) film was prepared by a modified LB film method. The theories were utilized to explain the effects between HCl molecule and LB film. The gas sensitivity mechanism of poly (3, 4-ethylene dioxythiophene) (PEDOT) multilayer film can be explained by the charge transfer between p system of PEDOT and oxidization HCl system. The gas sensitivity of PEDOT LB film deposited interdigital electrode to HCl was tested. The r... |
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| Keywords: | poly (3 4-ethylene dioxythiophene) (PEDOT) Langmuir-Blodgett (LB) film method gas sensitivity measurement |
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