The influence of crystal structures of nucleating agents on the crystallization behaviors of isotactic polypropylene
文献类型：期刊论文
| 作者 | Hou, Wei-Min; Liu, Gang; Zhou, Jian-Jun; Gao, Xia; Li, Yan; Li, Lin; Zheng, Shi; Xin, Zhong; Zhao, Li-Qun |
| 刊名 | COLLOID AND POLYMER SCIENCE
 |
| 出版日期 | 2006-10-01 |
| 卷号 | 285期号:1页码:11-17 |
| ISSN号 | 0303-402X |
| 关键词 | Isotactic Polypropylene Nucleating Agent Epitaxial Growth Crystallization |
| DOI | 10.1007/s00396-006-1475-x |
| 英文摘要 | The crystals of N, N'-dicyclohexyl-2,6-naphthalenedicarboxamide (DC26NDCA) and N,N'-dicyclohexyl-1,4-naphthalenedicarboxamide (DC14NDCA) were selected as nucleating agents to induce the crystallization of isotactic polypropylene (i-PP). The influence of the crystal structures of the nucleating agents on the crystallization behaviors and morphologies was studied by means of differential scanning calorimeter, wide-angle X-ray diffraction, polarized light microscopy, and atomic force microscopy (AFM). The results show that DC26NDCA is a selective beta-nucleating agent for the i-PP crystallization, while DC14NDCA only has a very weak alpha-nucleating effect for the i-PP crystallization. The dynamic growth processes reveal that i-PP crystals grow with different crystallization behaviors in the presence of the nucleating agents. The i-PP lamellar structures on the crystal surfaces of the nucleating agents were observed by AFM in details, which suggested that the nucleating agents induced the epitaxial growth of the i-PP lamellae. |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:000240720400002 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/59841]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhou, Jian-Jun |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China 2.E China Univ Sci & Technol, Coll Chem Engn, Shanghai 200237, Peoples R China 3.Shenyang Inst Chem Technol, Coll Chem Engn, Liaoning 110021, Peoples R China 4.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hou, Wei-Min,Liu, Gang,Zhou, Jian-Jun,et al. The influence of crystal structures of nucleating agents on the crystallization behaviors of isotactic polypropylene[J]. COLLOID AND POLYMER SCIENCE,2006,285(1):11-17. |
| APA | Hou, Wei-Min.,Liu, Gang.,Zhou, Jian-Jun.,Gao, Xia.,Li, Yan.,...&Zhao, Li-Qun.(2006).The influence of crystal structures of nucleating agents on the crystallization behaviors of isotactic polypropylene.COLLOID AND POLYMER SCIENCE,285(1),11-17. |
| MLA | Hou, Wei-Min,et al."The influence of crystal structures of nucleating agents on the crystallization behaviors of isotactic polypropylene".COLLOID AND POLYMER SCIENCE 285.1(2006):11-17. |
入库方式： OAI收割
来源：化学研究所
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