| 三元多嵌段共聚物分子链结构的统计表征 |
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| 引用本文： | 李民,张春山.三元多嵌段共聚物分子链结构的统计表征[J].高等学校化学学报,1989,10(10):1036-1041. |
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| 作者姓名： | 李民 张春山 |
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| 作者单位： | 吉林大学材料科学研究所
(李民，张春山，陈欣方)，吉林大学材料科学研究所(唐敖庆) |
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| 摘 要： | 本文根据三元多嵌段共聚反应的一般模型,运用母函数方法,严格推导出了型三元多嵌段共聚物的分子量分布及平均分子量的解析表达式.对几种具有特殊分布的预聚体进行了讨论.
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| 关 键 词： | 多嵌段共聚物 分子量分布 母函数 ？ |
Statistical Characterization on the Molecular Chain Structure of Ternary Multi-Block Copolymers |
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| Li Min,Zhang Chunshan,Chen Xinfang,Tang Aoqing.Statistical Characterization on the Molecular Chain Structure of Ternary Multi-Block Copolymers[J].Chemical Research In Chinese Universities,1989,10(10):1036-1041. |
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| Authors: | Li Min Zhang Chunshan Chen Xinfang Tang Aoqing |
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| Abstract: | In this paper, by using the generating function method, the expressions of the average molecular weight and the molecular weight distributions of ternary multi- block copolymers of type are derived, giving a theoretical method for characterizating the molecular structure of this block copolymer. The properties of some block copolymers composed of the prepoly-mers with a special molecular weight distribution are discussed. |
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| Keywords: | Multi- block copolymer Generating function Average molecular weight Molecular weight distribution |
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