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    黄梅, 胡耿源. ^13C—NMR研究环氧乙烷—环氧丙烷无规共聚物的序列结构[J]. 功能高分子学报, 1998, 11(4): 483-487.
    引用本文: 黄梅, 胡耿源. ^13C—NMR研究环氧乙烷—环氧丙烷无规共聚物的序列结构[J]. 功能高分子学报, 1998, 11(4): 483-487.
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    13 C-NMR Study of the Sequence Structure of Statistical Copolymers of Ethylene Oxide and Propylene Oxide[J]. Journal of Functional Polymers, 1998, 11(4): 483-487.
    Citation: 13 C-NMR Study of the Sequence Structure of Statistical Copolymers of Ethylene Oxide and Propylene Oxide[J]. Journal of Functional Polymers, 1998, 11(4): 483-487.
    shu

    ^13C—NMR研究环氧乙烷—环氧丙烷无规共聚物的序列结构

    13 C-NMR Study of the Sequence Structure of Statistical Copolymers of Ethylene Oxide and Propylene Oxide

      摘要
    • 摘要: 利用高分辨核磁共振谱仪研究了环氧乙烷－环氧丙烷均聚物和无规共聚物的核磁共振主链碳谱。在对其链结构进行有效归属的基础上，讨论了不同配比聚合物的僚共振主链碳谱特点及其可能的单元链节排列顺序。

       

      Abstract: C-NMR spectra of homopolymers and statistical copolymers of ethylene oxide (EO) and propylene oxide (PO) have been studied in CDCl 3 solution. On the basis of assignment of diad and triad sequences,characterizations of the main chain carbon-13 spectra o

       

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