| 含磺化聚苯胺和重氮树脂自组装超薄膜的制备及其光电转换性能 |
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| 引用本文： | 曹廷炳,杨术明,张茂峰,黄春辉,曹维孝. 含磺化聚苯胺和重氮树脂自组装超薄膜的制备及其光电转换性能[J]. 高等学校化学学报, 2002, 23(6): 1213-1215 |
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| 作者姓名： | 曹廷炳 杨术明 张茂峰 黄春辉 曹维孝 |
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| 作者单位： | 北京大学化学与分子工程学院, 北京 100871 |
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| 基金项目： | 国家自然科学基金 (批准号 :5 0 173 0 0 2 )资助 |
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| 摘 要： | 具有共轭结构的高分子化合物正日益被人们所重视 ,并被应用于导电、光电、电致发光等方面的研究 [1～ 3] .聚合物较之传统的无机太阳能材料 (如硅半导体等 )具有价格低廉 ,可方便地改变结构等优点 ,其光电转换性能的研究主要集中在提高光电转化效率和可加工性能 [4 ,5]两个方面 .由于共轭高分子如聚苯胺在一般溶剂中的溶解性较差 ,人们通过合成取代聚苯胺来提高其溶解性 ,从而改善其加工性能 ,为最终提高其在功能器件中的应用提供保证 .磺化聚苯胺就是通过在苯环上引入磺酸基而使其成为一种水溶性的高聚物 .自组装技术自 1 991年由 Decher[…
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| 关 键 词： | 磺化聚苯胺 自组装 光电转换 |
| 文章编号： | 0251-0790(2002)06-1213-03 |
| 收稿时间： | 2001-04-16 |
Fabrication of Self-assembly Ultra-thin Film Based on Sulfonated Polyaniline and Diazoresin and Its Photoelectric Conversion Property |
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| CAO Ting Bing,YANG Shu Ming,ZHANG Mao Feng,HUANG Chun Hui,CAO Wei Xiao. Fabrication of Self-assembly Ultra-thin Film Based on Sulfonated Polyaniline and Diazoresin and Its Photoelectric Conversion Property[J]. Chemical Research In Chinese Universities, 2002, 23(6): 1213-1215 |
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| Authors: | CAO Ting Bing YANG Shu Ming ZHANG Mao Feng HUANG Chun Hui CAO Wei Xiao |
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| Affiliation: | College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China |
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| Abstract: | Through self assembly technique, a new type of layer by layer ultra thin film was fabricated based on water soluble substituted polyaniline and photosensitive diazoresin through electrostatic attraction. Under UV irradiation, the bond nature between layers turns from ionic to covalent following the decomposition of diazonium group, and the film gets very stable. The photoelectric conversion property of substituted polyaniline containing self assembled film has also been investigated in this article. |
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| Keywords: | Sulfonated polyaniline Self assembly Photoelectric conversion |
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