| 用衰减全反射红外二向色性表征聚环氧乙烷薄膜的表面取向 |
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| 引用本文： | 顾庆超,叶温温,小林通雅. 用衰减全反射红外二向色性表征聚环氧乙烷薄膜的表面取向[J]. 化学学报, 1987, 45(12): 1195-1198 |
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| 作者姓名： | 顾庆超 叶温温 小林通雅 |
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| 作者单位： | 南京大学化学系;大阪大学高分子科学系 |
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| 摘 要： | 应用衰减全反射二向色性表征聚合物的表面取向,可不必测定样品的折光率使大多数实验简化.以聚环氧乙烷为例.用衰减全反射偏振红外光谱测定了它的表面二向色性比和计算了相应的取向函数.
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| 关 键 词： | 红外分光光度法 高聚物表征 聚氧化乙烯 偏振分析 取向 聚合物膜 衰减全反射 表面态 聚环氧醚 二向色性 |
Characterization of surface orientation in polyethylene oxide film by attenuated total reflection infrared dichroism |
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| GU QINGCHAO,YE WENWEN,KOBAYASHI,M.. Characterization of surface orientation in polyethylene oxide film by attenuated total reflection infrared dichroism[J]. Acta Chimica Sinica, 1987, 45(12): 1195-1198 |
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| Authors: | GU QINGCHAO YE WENWEN KOBAYASHI M. |
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| Abstract: | The surface dichroic ratio of poly(ethylene oxide) film was measured by attenuated total reflection polarized IR spectra and the corresponding orientation function was calculated from such dichroic ratio. The orientation functions measured at 1361, 1280, 1343, and 1243 cm-1 were linearly related to the draw ratio. |
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| Keywords: | INFRARED SPECTROPHOTOMETRY POLYMER CHARACTERIZATION POLYETHYLENE OXIDE POLARIZATION ANALYSIS ORIENTATION POLYMER FILMS ATTENUATED TOTAL REFLECTION SURFACE STATES POLYEPOXYETHER DICHROISM |
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