Investigation of the sub-melting-temperature exotherm in melt-quenched polyamide-6/clay nanocomposites
文献类型：期刊论文
| 作者 | Li, BY; Li, CX; Zhao, DL; Xu, J; Fan, QR |
| 刊名 | Journal of polymer science part b-polymer physics
 |
| 出版日期 | 2005-02-15 |
| 卷号 | 43期号:4页码:378-382 |
| 关键词 | Crystallization Internal stresses Nanocomposites Polyamide-6 Submelting-temperature exotherm Differential scanning calorimetry (dsc) |
| ISSN号 | 0887-6266 |
| 通讯作者 | Li, cx() |
| 英文摘要 | A sub-melting-temperature exotherm in a polyamide-6/clay nanocomposite (containing 3 wt % montmorillonite) was investigated with differential scanning calorimetry. it existed only via air-quenching from the melt; it did not exist at higher or lower heating rates. the exotherm could be ascribed to frozen-in stresses in the interlamellar regions through hydrogen bonding. a combination of larger internal stresses and larger crystallinity was necessary to produce this exotherm. its appearance was closely connected to the addition of montmorillonite. during the air-quenching process, montmorillonite not only greatly accelerated the crystallization rate of polyamide-6 but also further intensified the internal stresses produced during the quenching process. (c) 2005 wiley periodicals, inc. |
| WOS关键词 | NYLON-6 ; BEHAVIOR ; MORPHOLOGY ; POLYMERS ; HYBRID |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000226675300004 |
| 出版者 | JOHN WILEY & SONS INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2378187 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Li, CX |
| 作者单位 | 1.Pohang Univ Sci & Technol, Polymer Res Inst, Kyungbuk, South Korea 2.Chinese Acad Sci, State Key Lab Polymer Phys & Chem, Joint Lab Polymer Sci & Mat, Inst Chem, Beijing 100080, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, BY,Li, CX,Zhao, DL,et al. Investigation of the sub-melting-temperature exotherm in melt-quenched polyamide-6/clay nanocomposites[J]. Journal of polymer science part b-polymer physics,2005,43(4):378-382. |
| APA | Li, BY,Li, CX,Zhao, DL,Xu, J,&Fan, QR.(2005).Investigation of the sub-melting-temperature exotherm in melt-quenched polyamide-6/clay nanocomposites.Journal of polymer science part b-polymer physics,43(4),378-382. |
| MLA | Li, BY,et al."Investigation of the sub-melting-temperature exotherm in melt-quenched polyamide-6/clay nanocomposites".Journal of polymer science part b-polymer physics 43.4(2005):378-382. |
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来源：中国科学院大学
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