Influence of crystallization temperature on the morphologies of isotactic polypropylene single-polymer composite
文献类型：期刊论文
| 作者 | Li, HH; Zhang, XQ; Duan, YX; Wang, DJ; Li, L; Yan, SK |
| 刊名 | POLYMER
 |
| 出版日期 | 2004-10-28 |
| 卷号 | 45期号:23页码:8059-8065 |
| 关键词 | Polypropylene Single Polymer Composite Induced Crystallization |
| ISSN号 | 0032-3861 |
| DOI | 10.1016/j.polymer.2004.09.032 |
| 英文摘要 | The supermolecular structures of iPP fiber/matrix composites as a function of crystallization temperature were studied by means of optical microscopy. The results show that, even though partial melting of the iPP fibers is in favor of initiating the beta-iPP crystal growth, the interfacial morphology of iPP single-polymer composites induced by its own fiber depends strongly on the crystallization temperature. It was found that transcrystalline structures of negative radial beta(III)-iPP or banded beta(IV)-iPP can be produced within the crystallization temperature range 105-137 degreesC, while transcrystallization zone of pure negative radial alpha(II)-iPP crystals is observed at higher crystallization temperature, e.g. 141 degreesC. On the other hand, the surrounding iPP spherulites grown from the bulk are composed of alpha-iPP in the whole crystallization temperature range. However, the optical character of the spherulites is controlled by the thermal condition. (C) 2004 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000224813900030 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/81789]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yan, SK |
| 作者单位 | Chinese Acad Sci, Inst Chem, Joint Lab Polymer Sci & Mat, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, HH,Zhang, XQ,Duan, YX,et al. Influence of crystallization temperature on the morphologies of isotactic polypropylene single-polymer composite[J]. POLYMER,2004,45(23):8059-8065. |
| APA | Li, HH,Zhang, XQ,Duan, YX,Wang, DJ,Li, L,&Yan, SK.(2004).Influence of crystallization temperature on the morphologies of isotactic polypropylene single-polymer composite.POLYMER,45(23),8059-8065. |
| MLA | Li, HH,et al."Influence of crystallization temperature on the morphologies of isotactic polypropylene single-polymer composite".POLYMER 45.23(2004):8059-8065. |
入库方式： OAI收割
来源：化学研究所
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