Conformational properties of stretched polyethylene chain
文献类型：期刊论文
| 作者 | Zhang, LX; Zhao, DL |
| 刊名 | CHINESE JOURNAL OF POLYMER SCIENCE
 |
| 出版日期 | 2000-11-01 |
| 卷号 | 18期号:6页码:521-525 |
| 关键词 | Rotational Isomeric State Model Polyethylene Chain Elastic Force Rubber Elasticity |
| ISSN号 | 0256-7679 |
| 英文摘要 | When polyethylene chains are stretched, the chains are regarded as being confined in an infinite cylinder with decreasing diameter. The conformational properties of polyethylene chains confined in an infinite cylinder are investigated by using rotational isomeric state model. Using the average conformational energy and entropy and the average length, we can determine the elastic force f, or the fraction of the energy term to the total force f(e)/f where f(e) = partial derivative < U > /partial derivative < r > and f = partial derivative < A > /partial derivative < r >. Comparisons with experimental data are also made. The results of these microscopic calculations are discussed in terms of the macroscopic phenomena of rubber elasticity. |
| 语种 | 英语 |
| WOS记录号 | WOS:000165081000006 |
| 出版者 | SPRINGER-VERLAG BERLIN |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/75909]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhao, DL |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Polymer Phys Lab, Beijing 100080, Peoples R China 2.Zhejiang Univ, Dept Phys, Hangzhou 310028, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, LX,Zhao, DL. Conformational properties of stretched polyethylene chain[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2000,18(6):521-525. |
| APA | Zhang, LX,&Zhao, DL.(2000).Conformational properties of stretched polyethylene chain.CHINESE JOURNAL OF POLYMER SCIENCE,18(6),521-525. |
| MLA | Zhang, LX,et al."Conformational properties of stretched polyethylene chain".CHINESE JOURNAL OF POLYMER SCIENCE 18.6(2000):521-525. |
入库方式： OAI收割
来源：化学研究所
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