ICCAS OpenIR
Effects of the elastic deformation on the average conformations of polymethylene chains
Jiang, ZT; Zhang, LX; Chen, J; Zhao, DL
2002-02-01
Source PublicationPOLYMER
ISSN0032-3861
Volume43Issue:4Pages:1461-1466
AbstractThe average conformation properties, such as the a priori probability P-xi eta and the se mental orientation function of polymethylene chains with chain length from N = 13 to N = 21 are investigated by enumeration calculation method based on the rotational-isomeric state (RIS) model. Here non-local interactions of L-J potential are also considered. In the process of tensile deformation, the a priori probability P-t, increases with elongation ratio A, meanwhile the a priori probability Pg+. (or Pg-) decreases with elongation ratio A, and it leads the average energy per bond to decrease. The segmental orientation distribution function of short deformed polymethylene chains may be expressed in the form of
KeywordRotational-isomeric State Model The a Priori Probability Segmental Orientation
Indexed BySCI
Language英语
WOS IDWOS:000172824400050
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/79588
Collection中国科学院化学研究所
Corresponding AuthorZhang, LX
Affiliation1.Zhejiang Univ, Dept Phys, Hangzhou 310028, Peoples R China
2.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys, Ctr Mol Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Jiang, ZT,Zhang, LX,Chen, J,et al. Effects of the elastic deformation on the average conformations of polymethylene chains[J]. POLYMER,2002,43(4):1461-1466.
APA Jiang, ZT,Zhang, LX,Chen, J,&Zhao, DL.(2002).Effects of the elastic deformation on the average conformations of polymethylene chains.POLYMER,43(4),1461-1466.
MLA Jiang, ZT,et al."Effects of the elastic deformation on the average conformations of polymethylene chains".POLYMER 43.4(2002):1461-1466.
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