High-temperature X-ray diffraction studies on polyamide6/clay nanocomposites upon annealing
文献类型：期刊论文
| 作者 | Liu, XH; Wu, QJ; Zhang, QX; Berglund, LA; Mo, ZS |
| 刊名 | POLYMER BULLETIN
 |
| 出版日期 | 2002-06-01 |
| 卷号 | 48期号:4-5页码:381-387 |
| ISSN号 | 0170-0839 |
| 英文摘要 | The influence of nanodispersed clay on the alpha crystalline structure of polyamide 6 (PA6) was examined in-situ with X-ray diffraction (XRD) between room temperature and melting. In pure PA6 upon annealing the alpha crystalline phase was substituted by an unstable pseudohexagonal phase at 150degreesC, then it transformed into a new stable crystalline structure - high temperature alpha' phase above the transition temperature. However, in PA6/clay nanocomposite (PA6CN), the alpha phase did not present crystalline phase transition on heating. The increase in the annealing temperature only led to continuous intensity variation. The different behaviors were caused by the confined spaces formed by silicate layers, which constrained the mobility of the polymer chains in-between. |
| 语种 | 英语 |
| WOS记录号 | WOS:000176938300010 |
| 出版者 | SPRINGER-VERLAG |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/78203]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wu, QJ |
| 作者单位 | 1.Lulea Univ Technol, Div Polymer Engn, S-97187 Lulea, Sweden 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, XH,Wu, QJ,Zhang, QX,et al. High-temperature X-ray diffraction studies on polyamide6/clay nanocomposites upon annealing[J]. POLYMER BULLETIN,2002,48(4-5):381-387. |
| APA | Liu, XH,Wu, QJ,Zhang, QX,Berglund, LA,&Mo, ZS.(2002).High-temperature X-ray diffraction studies on polyamide6/clay nanocomposites upon annealing.POLYMER BULLETIN,48(4-5),381-387. |
| MLA | Liu, XH,et al."High-temperature X-ray diffraction studies on polyamide6/clay nanocomposites upon annealing".POLYMER BULLETIN 48.4-5(2002):381-387. |
入库方式： OAI收割
来源：化学研究所
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