| 聚丁二烯－b－甲基丙烯酸甲酯共聚物的聚集态研究 |
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| 引用本文： | 周庆业,张邦华,宋谋道,何炳林.聚丁二烯－b－甲基丙烯酸甲酯共聚物的聚集态研究[J].高等学校化学学报,1994,15(10):1572. |
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| 作者姓名： | 周庆业 张邦华 宋谋道 何炳林 |
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| 作者单位： | 南开大学高分子化学研究所, 天津, 300071 |
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| 摘 要： | 聚丁二烯－ｂ－甲基丙烯酸甲酯共聚物的聚集态研究周庆业，张邦华，宋谋道，何炳林（南开大学高分子化学研究所，天津，３０００７１）关键词共聚物，相分离，聚集态结构嵌段共聚物按其组成、合成及成型条件的不同可形成丰富的相结构［１］，其动态力学性能，如在损耗模量...
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| 关 键 词： | 共聚物 相分离 聚集态结构 |
| 收稿时间： | 1993-10-11 |
Studies on Morphologies of PBD-b-PMMA Block Copolymer |
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| ZHOU Qing-Ye,ZHANG Bang-Hua,SONG Mou-Dao,HE Bing-Lin.Studies on Morphologies of PBD-b-PMMA Block Copolymer[J].Chemical Research In Chinese Universities,1994,15(10):1572. |
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| Authors: | ZHOU Qing-Ye ZHANG Bang-Hua SONG Mou-Dao HE Bing-Lin |
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| Institution: | Institute of Polymer Chemistry, Nankai University, Tianjin, 300071 |
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| Abstract: | The poly(butadiene-b-methyl methacrylate)copolymer(PBD-b-PMMA)were synthesized by anionic polyfmerization method.The results of 1HNMRand FTIRshow that the products are block copolymers.The studies on copolymer by DMAand TEMdemonstrate that the block copolymers are microphase separation, that is, the polybutadiene phase and polymethyl methacrylate phase were formed.The molecular weight of copolymer and solvent do not have significant effects on the morphologies of copolymer, The morphologies of copolymer are dependent on structures of copolymers. |
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| Keywords: | Copolymer Phase separation Morphology |
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