| 液晶聚合物的单层与Langmuir-Blodgett膜 |
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| 引用本文： | 陈晓,薛庆斌,杨孔章,张其震. 液晶聚合物的单层与Langmuir-Blodgett膜[J]. 化学学报, 2000, 58(7): 731-736 |
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| 作者姓名： | 陈晓 薛庆斌 杨孔章 张其震 |
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| 作者单位： | 山东大学,胶体与界面化学教育部重点实验室,济南,250100;山东大学,化学系,济南,250100 |
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| 基金项目： | 国家攀登计划,国家自然科学基金,97021107,29233052,, |
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| 摘 要： | 系统研究了手性液晶聚硅氧烷和光致变色液晶聚硅氧烷两个毓的侧链液晶聚合物在空气/水界面的单层行为和Langmuir-Blodgett(LB)膜沉积特性,对LB膜结构与存在的聚集现象进行了系统的表征,并初步探讨了LB膜中液晶聚合物表现的功能性。
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| 关 键 词： | 液晶聚合物 聚硅氧烷 单层 Langmuir-Blodgett膜 |
| 修稿时间： | 2000-04-20 |
Monolayers and langmuir-blodgett films of liquid crystalline polymers |
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| CHEN Xiao,XUE Qing-Bin,YANG Kong-Zhang,ZHANG Qi-Zhen. Monolayers and langmuir-blodgett films of liquid crystalline polymers[J]. Acta Chimica Sinica, 2000, 58(7): 731-736 |
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| Authors: | CHEN Xiao XUE Qing-Bin YANG Kong-Zhang ZHANG Qi-Zhen |
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| Affiliation: | Shandong Univ, Dept Chem.Jian(250100) |
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| Abstract: | Two series of the side - chain liquid crystalline polysiloxanes (LCPs), chiral LCPs and photochro-mic LCPs, were chosen to study their monolayer behaviors at the air/water interface when they were in pure states or mixed with arachidic acid (AA). Their LB film transfer properties and film structures were characterized as well. The aggregation phenomena in monolayers and LB multilayers were systematically characterized by different spectral and surface morphology observation methods. The functionality of these LCPs in LB films was preliminarily tested. |
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| Keywords: | liquid crystalline polymer polysiloxane monolayer Langmuir- Blodgett film |
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