| 间规聚苯乙烯改性的研究进展 |
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| 引用本文： | 李伯耿,余波,曹堃. 间规聚苯乙烯改性的研究进展[J]. 化工进展, 2003, 22(6): 559-563 |
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| 作者姓名： | 李伯耿 余波 曹堃 |
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| 作者单位： | 浙江大学材料与化学工程学院聚合反应工程国家重点实验室,杭州,310027 |
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| 基金项目： | 国家杰出青年科学基金项目资助 (No .2 0 12 5 617) |
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| 摘 要： | 综述了近年来间规聚苯乙烯改性的研究进展，分别对其共混改性、化学共聚改性和纳米改性等方法进行了评述。
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| 关 键 词： | 间规聚苯乙烯 研究进展 共混改性 化学共聚改性 纳米改性 |
| 文章编号： | 1000-6613(2003)06-0559-05 |
| 修稿时间： | 2002-12-31 |
Advances in Modification of Syndiotactic Polystyrene |
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| Li Bogeng,Yu Bo,Cao Kun. Advances in Modification of Syndiotactic Polystyrene[J]. Chemical Industry and Engineering Progress, 2003, 22(6): 559-563 |
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| Authors: | Li Bogeng Yu Bo Cao Kun |
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| Abstract: | Syndiotactic polystyrene(sPS) is a new semicrystalline engineering thermoplastic having excellent electronic/electric properties, good heat stability and chemical resistance. However, the use of the polymers is still limited by its poor impact strength and processability. Many efforts have been devoted to modify the polymer with two approaches: blending and copolymerization. In this review, some methods on physical blending, block or graft copolymerization and preparation of sPS/clay nanocomposite, as well as some factors affecting miscibility, polymorphic behavior and morphology, are discussed. |
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| Keywords: | syndiotactic polystyrene blending chemical modification nanocomposite review |
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