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首页> 外文会议>International Conference on Materials Engineering and Environmental Science >Abnormal FTIR, Raman and 'HNMR spectra of ionic liquids immobilized with Nano-SiO_2
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Abnormal FTIR, Raman and 'HNMR spectra of ionic liquids immobilized with Nano-SiO_2

机译：用纳米SiO2固定的离子液体异常FTIR，拉曼和'NMR光谱

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摘要

In this paper 1-ethyl-3-methylimidazolium hexafluorophosphate ionic liquid and nano-SiO2 (mean diameter is 30nm) was immobilized with a sample method using agate mortar. The ionic liquids was characterized by Fourier transform infrared spectroscopy (FTIR), Raman spectra and 'HNMR analysis, and abnormal FTIR, Raman spectra and 1HNMR spectra were observed, which suggested that the physical properties of ionic liquid were affected by nano-scale, since the interfacial effects as well as H-bonding between the ionic liquids and nano-SiO_2 could lead to the abnormal FTIR, Raman spectra and 'HNMR results.
机译：在本文中，将1-乙基-3-甲基咪唑鎓离子液体和纳米SiO 2（平均直径为30nm），用玛瑙研钵采用样品方法固定。离子液体的特征在于傅里叶变换红外光谱（FTIR），拉曼光谱和'HNMR分析，并且观察到异常的FTIR，拉曼光谱和1HNMR光谱，这表明离子液体的物理性质受纳米级的影响，以来离子液体和纳米SiO_2之间的界面效应以及H键合可能导致异常的FTIR，拉曼光谱和'HNMR结果。

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