| 反射型聚苯胺基柔性电致变色器件的研制 |
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| 引用本文： | 李晓霞,马超杰.反射型聚苯胺基柔性电致变色器件的研制[J].电子元件与材料,2008,27(3):44-46. |
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| 作者姓名： | 李晓霞 马超杰 |
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| 作者单位： | 解放军电子工程学院,安徽省红外与低温等离子体重点实验室,安徽,合肥,230037 |
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| 摘 要： | 采用循环扫描伏安法在Au/Cr/PET复合基底上聚合出聚苯胺(PAN)膜,设计并制备了基于PAN的反射型柔性电致变色器件(ECD)。研究了该ECD反射光谱的电压响应特性。结果显示,所得PAN具有晶体结构,微观上呈直径约60nm的纤维网形态,与Au/Cr/PET基底结合良好;该ECD的反射光谱曲线的波长选择性,在-0.4～+1.8V电压范围内随电压增加而逐渐明显,反射率峰值出现的位置由476nm移至584nm,表现出良好的电致变色响应特性。
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| 关 键 词： | 电子技术 电致变色 聚苯胺 柔性电致变色器件 |
| 文章编号： | 1001-2028(2008)03-0044-03 |
| 修稿时间： | 2007年12月6日 |
Development of flexible reflective electrochromic devices based on polyaniline |
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| LI Xiao-xia,MA Chao-jie.Development of flexible reflective electrochromic devices based on polyaniline[J].Electronic Components & Materials,2008,27(3):44-46. |
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| Authors: | LI Xiao-xia MA Chao-jie |
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| Institution: | LI Xiao-xia,MA Chao-jie(Key Lab of Infrared , Low Temperature Plasma of Anhui Province,Electronic Engineering Institute,Hefei 230037,China) |
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| Abstract: | Polyaniline(PAN) films were synthesized on Au/Cr/PET flexible composite substrate layer by cyclic voltammetry.Then a flexible reflective electrochromic device(ECD) based on PAN was designed and assembled,and its voltage response was investigated.The results show that the PAN has a crystalline structure and a fiber-netted texture with diameter of 60 nm.And selective reflectiveity of the ECD becomes obvious gradually with the increase of applied voltages from-0.4 V to +1.8 V,and the wavelength of a maximal re... |
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| Keywords: | electron technology electrochromism polyaniline flexible electrochromic devices |
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