ICCAS OpenIR
Conformational properties of stretched polyethylene chain
Zhang, LX; Zhao, DL
2000-11-01
Source PublicationCHINESE JOURNAL OF POLYMER SCIENCE
ISSN0256-7679
Volume18Issue:6Pages:521-525
AbstractWhen 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.
KeywordRotational Isomeric State Model Polyethylene Chain Elastic Force Rubber Elasticity
Indexed BySCI
Language英语
WOS IDWOS:000165081000006
PublisherSPRINGER-VERLAG BERLIN
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/75910
Collection中国科学院化学研究所
Corresponding AuthorZhao, DL
Affiliation1.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
Recommended Citation
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.
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