| 9-烷基亚胺-4,5-二氮杂芴LB膜内分子取向的研究 |
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| 引用本文： | 张根成,吕荣冠.9-烷基亚胺-4,5-二氮杂芴LB膜内分子取向的研究[J].长春理工大学学报,2002,25(1):14-17. |
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| 作者姓名： | 张根成 吕荣冠 |
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| 作者单位： | 盐城师范学院化学系，盐城师范学院化学系 江苏 盐城224002，江苏 盐城224002 |
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| 基金项目： | 江苏省教委资助项目(99KJD150005) |
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| 摘 要： | 用自制的两亲分子9-烷基亚胺4,5-二氮杂芴制备了多层LB膜,用偏振FT-IR透射光谱测定了化合物中长脂肪链在LB膜内的取向,并运用偏振UV-vis光谱测定了LB膜内二氮杂芴环的取向,结果表明长指肪链的轴线与膜表面法线间的夹角约为50°,芴环的长轴与膜表面法线间的夹角约为66°,由此提出了LB膜内分子排列的结构模型。
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| 关 键 词： | 9-烷基亚胺4 5-二氮杂芴 LB膜 分子取向 |
| 文章编号： | 1004-485X(2002)01-014-018 |
| 修稿时间： | 2002年3月10日 |
Study on The Orientation of AIDF in LB Films |
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| ZHANG Gencheng,LV Rongguan.Study on The Orientation of AIDF in LB Films[J].Journal of Changchun University of Science and Technology,2002,25(1):14-17. |
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| Authors: | ZHANG Gencheng LV Rongguan |
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| Abstract: | :In this paper the multiplayer LB films of AIDF are prepared. Polarized FT-IR spectrum and polar-ized UV-Vis spectrum are respectively used to calculate the orientation of alkyl chains component and the ori-entation of rings of AIDF in LB films. The results show: the angle between the alkyl chain axis and the vertical line of the film surface is 50? the angle between the ring axis and the vertical line of the film surface is a-bout66? Therefore we assum the structural model of molecules which arrang in LB films. |
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| Keywords: | :AIDF LB films Orientation of the molecule |
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