| 硬脂酸Langmuir Blodgett膜的FTIR研究 |
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| 引用本文： | 梁映秋,姜玉涛,田永驰.硬脂酸Langmuir Blodgett膜的FTIR研究[J].物理化学学报,1991,7(1):72-76. |
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| 作者姓名： | 梁映秋 姜玉涛 田永驰 |
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| 作者单位： | Institute Theoretical Chemistry, Jilin University, Changchun |
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| 摘 要： | 本文首次测得3—11层硬脂酸LB膜的FTIR-T光谱与测得的1—11层LB膜FTIR-ATR光谱对照表明, 透射技术简便易行, 两种技术研究LB脂结构, 可以起到相互补充的作用, 对于复杂体系LB膜, 两种方法对应的谱带强度比是获得分子片断取向的重要手段。
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| 关 键 词： | 硬脂酸 LB膜 FT-IR 红外光谱 |
| 收稿时间： | 1989-10-04 |
| 修稿时间： | 1990-05-09 |
FT-IR SPECTROSCOPIC STUDY ON LANGMUIR-BLODGETT FILMS OF STEARIC ACID |
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| Liang Yingqiu Jiang Yutao Tian Yongchi.FT-IR SPECTROSCOPIC STUDY ON LANGMUIR-BLODGETT FILMS OF STEARIC ACID[J].Acta Physico-Chimica Sinica,1991,7(1):72-76. |
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| Authors: | Liang Yingqiu Jiang Yutao Tian Yongchi |
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| Institution: | Institute Theoretical Chemistry, Jilin University, Changchun |
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| Abstract: | FT-IR transmission spectra of the 3—11 monolayer Langmu ir-Blodgett(LB) films of stearic acid, have been observed compared with FT-IR ATR spectra. As an easily feasible technique, transmission method can offer supplementery information to the ATR one. The intensity ratios between the vibrational bands obtained by the two methods give the orientation aspect of molecular fregments of complecated LB films. |
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| Keywords: | stearit acid LB film FT-IR spectrum |
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