| 全氟聚甲乙醚的19F核磁共振波谱的研究 |
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| 引用本文： | 严宝珍,于小兵. 全氟聚甲乙醚的19F核磁共振波谱的研究[J]. 波谱学杂志, 1985, 2(3): 203-209 |
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| 作者姓名： | 严宝珍 于小兵 |
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| 作者单位： | 北京化工学院应用化学系 |
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| 摘 要： | 本文通过56.4MHz19F的核磁共振波谱对全氟聚甲乙醚的结构进行了初步研究。根据谱图上所出现的21条共振吸收峰,基本上确定了各峰的归宿。并在仪器分辨率所能达到的情况下,分别归纳出全氟聚甲乙醚不同单元组的序列分布,同时对聚合物链的未端结构也进行了探讨。
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| 收稿时间： | 1985-02-10 |
19F NUCLEAR MAGNETIC RESONANCE INVESTIGATION OF POLYPERFLUOROMETHYL ETHER |
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| Yan Baozhen,Yu Xiaobing. 19F NUCLEAR MAGNETIC RESONANCE INVESTIGATION OF POLYPERFLUOROMETHYL ETHER[J]. Chinese Journal of Magnetic Resonance, 1985, 2(3): 203-209 |
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| Authors: | Yan Baozhen Yu Xiaobing |
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| Affiliation: | Department of Applied Chemistry, Beijing Institute of Chemical Technology |
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| Abstract: | A study is described for the structural determination of polyperfluoro me-thylether with 56.4 MHz 19F NMR spectra. The assignments of 21 fluorine resonance lines and the sequence distribution of the polymer are given. A brief discussion about the end group structure is also included. |
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