| ~(13)C-NMR-研究丁腈羧液体共聚物序列结构 |
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| 引用本文： | 谢德民,孙克实.~(13)C-NMR-研究丁腈羧液体共聚物序列结构[J].东北师大学报(自然科学版),1989(4). |
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| 作者姓名： | 谢德民 孙克实 |
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| 作者单位： | 东北师大化学系，东北师大化学系 长春应用化学研究所 |
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| 摘 要： | 用~(13)C—NMR方法研究了端羧基丁二烯-丙烯腈液体共聚物的序列分布和微观结构。结果指出,丙烯腈单体主要以BAB三元组形式存在,并给出了定量数据。
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| 关 键 词： | ~(13)C—NMR 序列结构 丁二烯-丙烯共聚物 |
~(13)C-NMR STUDY ON SEQUENCE STRUCTURE IN TERMINAL CARBOXYL LIQUID BUTADIENE-ACRYIONITRILE COPOLYMERS |
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| Xie Demin and Sun Keshi.~(13)C-NMR STUDY ON SEQUENCE STRUCTURE IN TERMINAL CARBOXYL LIQUID BUTADIENE-ACRYIONITRILE COPOLYMERS[J].Journal of Northeast Normal University (Natural Science Edition),1989(4). |
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| Authors: | Xie Demin and Sun Keshi |
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| Institution: | Xie Demin and Sun Keshi |
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| Abstract: | Sequence distribution and microstructure in terminal carboxyl liquid butadiene-acrylonitrile copolymers were studied by ~(18)C-NMR method to confirm the acrylonitrile residues mainly in BAB triads and we give quantitative data concerning their triads composition. |
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| Keywords: | ~(13)C-NMR Sequenoe Struoture Butadiene-Acrylonitrile Copolymer |
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