| 一种新型基于纳米TiO_2薄膜的电子纸器件(英文) |
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| 引用本文： | 李天军,陈奕卫,丁慧,林丽锋,钱敏,潘丽坤,孙卓,冯涛.一种新型基于纳米TiO_2薄膜的电子纸器件(英文)[J].功能材料与器件学报,2009,15(3). |
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| 作者姓名： | 李天军 陈奕卫 丁慧 林丽锋 钱敏 潘丽坤 孙卓 冯涛 |
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| 作者单位： | 华东师范大学纳光电集成与先进装备教育部工程研究中心,上海,200062 |
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| 基金项目： | The Rising Star Program of Shanghai，Shanghai Natural Science Foundation，Shanghai Pujiang Program，Special Project for Nanotechology of shanghai，Applied Materials Shanghai Research & Development Fund |
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| 摘 要： | 近年来,在电致变色领域基于甲基紫精修饰高比表面积的纳米TiO2薄膜电极取得了巨大的进步,并将这项技术推向商业化.本文介绍了一种由有机变色分子修饰纳米晶TiO2薄膜电极而组装成的电致变色器件,通过"嫁接"在甲基紫精分子上的磷酸基和纳米TiO2薄膜电极表面的羟基化学吸附,我们得到了具有良好电致变色性能的"电子纸".本文采用的电解质是0.05mol/L的高氯酸锂和0.05mol/L的二茂铁的1,4丁内酯溶液,对电极为透明导电玻璃.实验证明该电致变色器件具有很高的稳定性,并达到了毫秒级的响应速度,在未来显示领域"电子纸"的商业化进程中具有很大的潜力.
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| 关 键 词： | 电致变色 纳米电极 甲基紫精 TiO2(锐钛矿型) |
Novel "E-paper" device based on nanostructured film of titanium dioxide |
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| LI Tian-jun,CHEN Yi-wei,DING Hui,LIN Li-feng,QIAN Min,PAN Li-kun,SUN Zhuo,FENG Tao.Novel "E-paper" device based on nanostructured film of titanium dioxide[J].Journal of Functional Materials and Devices,2009,15(3). |
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| Authors: | LI Tian-jun CHEN Yi-wei DING Hui LIN Li-feng QIAN Min PAN Li-kun SUN Zhuo FENG Tao |
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| Affiliation: | Engineering Research Center for Nanophonics & Advanced Instrument;Ministry of Education;East China Normal University;Shanghai 200062;China |
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| Abstract: | Progress in recent years in the field of electrochromic displays based on viologen modified high-surface area nanocrystalline TiO2 film electrodes has moved the technology towards commercialisation.A electrochromic device based on a transparent nanostructured TiO2 film modified by organic electrochromphores supported on conducting glass is described.By the chemiabsorption between hydroxyl groups on the surface of nanostructured TiO2 film and phosphonic acid attachment groups which are derivatised on the vio... |
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| Keywords: | Electrochromic Nanostmctured electrode Viologen Titanium dioxide (anatase) |
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