Crystallization behavior of polyethylene/montmorillonite(MMT) nanocomposites by in situ polymerization
文献类型：期刊论文
| 作者 | Li, M; He, XF; Liu, JJ; Zhang, XQ; Sun, GP; Cai, HG; Zhang, CY |
| 刊名 | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
 |
| 出版日期 | 2006-04-10 |
| 卷号 | 27期号:4页码:779-783 |
| 关键词 | High Density Polyethylene Montmorillonite(Mmt) Crystallization Kinetics |
| ISSN号 | 0251-0790 |
| 英文摘要 | The crystallization kinetics isothermally, the melting and crystallization behavior of pure HDPE, HDPE/MMT blends and HDPE/MMT nanocomposites prepared-by in situ polymerization were investigated by DSC. The crystallinity, linear growth rate of spherulites, equibrium melting temperature and. crystallization ability of HDPE are similar to that of its blends with MMT. However, the crystallinity and equibrium melting temperature of PE/MMT nanocomposites by in situ polymerization are higher than that of HDPE. The linear growth rate of spherulites and crystallization ability of the crystals formed at the same undercooling degree are lower for HDPE/MMT nanocomposites in comparison with HDPE. On the other hand, they are much higher when the crystals crystallized from melt at the same temperature, t(c), for HDPE/MMT nanocomposite. The lateral surface free energy, sigma, of the developing crystals is the smallest for HDPE, secondly it is for the HDPE/MMT blends, the HDPE/MMT nanocomposites exhibit the largest sigma and it increased gradually with increasing the content of MMT in these composites. |
| 语种 | 英语 |
| WOS记录号 | WOS:000236899200046 |
| 出版者 | HIGHER EDUCATION PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/59647]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, JJ |
| 作者单位 | 1.Jilin Univ, Coll Mat Sci & Engn, Changchun 130025, Peoples R China 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 | Li, M,He, XF,Liu, JJ,et al. Crystallization behavior of polyethylene/montmorillonite(MMT) nanocomposites by in situ polymerization[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2006,27(4):779-783. |
| APA | Li, M.,He, XF.,Liu, JJ.,Zhang, XQ.,Sun, GP.,...&Zhang, CY.(2006).Crystallization behavior of polyethylene/montmorillonite(MMT) nanocomposites by in situ polymerization.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,27(4),779-783. |
| MLA | Li, M,et al."Crystallization behavior of polyethylene/montmorillonite(MMT) nanocomposites by in situ polymerization".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 27.4(2006):779-783. |
入库方式： OAI收割
来源：化学研究所
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