| 载体对聚丁二烯分子量分布的影响 |
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| 引用本文： | 张成林,单成基,张玉瑛.载体对聚丁二烯分子量分布的影响[J].黑龙江八一农垦大学学报,2004,16(3):84-86. |
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| 作者姓名： | 张成林 单成基 张玉瑛 |
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| 作者单位： | 黑龙江八一农垦大学文理学院,大庆,163319;中科院长春应用化学研究所;勤得利农场中学 |
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| 基金项目： | 中国科学院院长基金资助项目(031596)。 |
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| 摘 要： | 研究了稀土ziegler-Natta型载体催化剂中载体对聚丁二烯分子量分布的影响。实验中发现载体的加入使聚合物的分子量分布变宽，说明载体增加了稀土催化体系的链转移速率。
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| 关 键 词： | 载体 稀土催化剂 丁二烯聚合 分子量分布 |
| 文章编号： | 1002-2090(2004)03-0084-03 |
Effect of Supporters on The Distribution of Molecular Weight of Polybutadiene |
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| ZHANG Cheng-lin,SHAN Cheng-ji,ZHANG Yu-ying.Effect of Supporters on The Distribution of Molecular Weight of Polybutadiene[J].Journal of Heilongjiang August First Land Reclamation University,2004,16(3):84-86. |
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| Authors: | ZHANG Cheng-lin SHAN Cheng-ji ZHANG Yu-ying |
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| Abstract: | Studying the relationship between the supporter and the distribution of molecular weight of polybutadiene. It was found that the supporter increase the width of distribution of molecular weight of polybutadiene. This result showed that supporter increase chain transfer rate of rare earths catalysis system. |
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| Keywords: | supporter rare earth catalyst distribution of molecular weight polybutadiene |
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