Hierarchical structure of thermotropic liquid crystalline polymer formed in blends jointly by dynamic and thermodynamic driving forces
文献类型：期刊论文
| 作者 | Ding, YF; Zhang, J; Chen, P; Zhang, BQ; Yi, ZQ; He, JS |
| 刊名 | POLYMER
 |
| 出版日期 | 2004-10-28 |
| 卷号 | 45期号:23页码:8051-8058 |
| 关键词 | Tlcp Hierarchical Structure Extensional Flow |
| ISSN号 | 0032-3861 |
| DOI | 10.1016/j.polymer.2004.09.035 |
| 英文摘要 | The hierarchical structure of thermotropic liquid crystalline polymer (TLCP), especially microfibrils with an average diameter of 30 nm has been obtained in polyamide 6 (PA6)/TLCP/glass bead (GB) ternary blends by capillary flows. Thermodynamically the different interfacial tensions between PA6 and GB, and between TLCP and GB, make the glass beads migrate to the vicinity of the TLCP melt droplets. Then the strong extensional flow field formed by the micro-rollers of these glass beads exerts strong extensional action on TLCP coils so that results in the formation of TLCP microfibrils, which are usually generated with neat TLCP melt only. The hierarchical structure of thermotropic liquid crystalline polymer (TLCP) in PA6/TLCP/GB ternary blends can enhance mechanical performance of such blends. (C) 2004 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000224813900029 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/81683]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | He, JS |
| 作者单位 | Chinese Acad Sci, Inst Chem, Joint Lab Polymer Sci & Mat, Key Lab Engn Plast, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding, YF,Zhang, J,Chen, P,et al. Hierarchical structure of thermotropic liquid crystalline polymer formed in blends jointly by dynamic and thermodynamic driving forces[J]. POLYMER,2004,45(23):8051-8058. |
| APA | Ding, YF,Zhang, J,Chen, P,Zhang, BQ,Yi, ZQ,&He, JS.(2004).Hierarchical structure of thermotropic liquid crystalline polymer formed in blends jointly by dynamic and thermodynamic driving forces.POLYMER,45(23),8051-8058. |
| MLA | Ding, YF,et al."Hierarchical structure of thermotropic liquid crystalline polymer formed in blends jointly by dynamic and thermodynamic driving forces".POLYMER 45.23(2004):8051-8058. |
入库方式： OAI收割
来源：化学研究所
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