Relaxation dynamics of stretched polymer chains traced by shear induced Shish-Kebab structure
文献类型：期刊论文
| 作者 | Jiang, Xi1,2; Liao, Qi3; Zhou, Jianjun1; Wang, Zhaohui3; Chan, Chiming4,5; Li, Lin1 |
| 刊名 | JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS
 |
| 出版日期 | 2013-06-01 |
| 卷号 | 51期号:11页码:907-914 |
| 关键词 | Atomic Force Microscopy (Afm) Poly(Propylene) (Pp) Relaxation |
| ISSN号 | 0887-6266 |
| DOI | 10.1002/polb.23281 |
| 英文摘要 | We have developed a morphologic method to investigate the relaxation processing of the stretched polymer chains in melts, in which an atomic force microscope probe was used to shear the surface of an isotactic polypropylene melt to obtain the isolated shish-kebab structure. We present the results of the time dependence of length of the isolated shish-kebab structure and the stress dependence of the kebab density along the direction of shish in this paper. Our results demonstrate that the shear-oriented polymer melts show the relaxation dynamics of worm-like chain where the length deficit of the isolated shish-kebab structure is scaled with the relaxation time as a power of 1/3. The melting behavior of shish-kebab structure was also investigated. (c) 2013 Wiley Periodicals, Inc. J. Polym. Sci., Part B: Polym. Phys. 2013, 51, 907914 |
| 语种 | 英语 |
| WOS记录号 | WOS:000318085500006 |
| 出版者 | WILEY-BLACKWELL |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/42000]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liao, Qi |
| 作者单位 | 1.Beijing Normal Univ, Coll Chem, Beijing Key Lab Energy Convers & Storage Mat, Beijing 100875, Peoples R China 2.Kyushu Univ, Inst Mat Sci & Engn, Fukuoka 8190395, Japan 3.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China 4.Hong Kong Univ Sci & Technol, Dept Chem Engn & Biomol Engn, Hong Kong, Hong Kong, Peoples R China 5.Hong Kong Univ Sci & Technol, Div Environm, Hong Kong, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Xi,Liao, Qi,Zhou, Jianjun,et al. Relaxation dynamics of stretched polymer chains traced by shear induced Shish-Kebab structure[J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS,2013,51(11):907-914. |
| APA | Jiang, Xi,Liao, Qi,Zhou, Jianjun,Wang, Zhaohui,Chan, Chiming,&Li, Lin.(2013).Relaxation dynamics of stretched polymer chains traced by shear induced Shish-Kebab structure.JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS,51(11),907-914. |
| MLA | Jiang, Xi,et al."Relaxation dynamics of stretched polymer chains traced by shear induced Shish-Kebab structure".JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS 51.11(2013):907-914. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。