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Molecular simulation study on the change of polymer structure during yielding
Xu, CG; Liang, TN; Sun, J; Yang, XZ
2001-09-01
Source PublicationCHINESE JOURNAL OF POLYMER SCIENCE
ISSN0256-7679
Volume19Issue:5Pages:527-529
AbstractA better understanding of a recently raised argument on whether there occurs a structure change during yielding has been acquired by using molecular simulation. That is, when monitoring the displacements of all atoms before and after the yield, a structure transition does occur, which is the "atomic jump" that coordinates the amount of the atoms in the polymer and makes a large step beyond similar to0.05 nm for all those atoms. Results indicate that the complex of polymer chain packing induces the multiple atomic jumps around the yield point. This explains why polymers have a broader yielding peak.
KeywordPolymer Deformation Yield Structure Transition Atomic Jump Multiple Yields
Indexed BySCI
Language英语
WOS IDWOS:000170675700015
PublisherSPRINGER-VERLAG BERLIN
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76870
Collection中国科学院化学研究所
Corresponding AuthorYang, XZ
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Xu, CG,Liang, TN,Sun, J,et al. Molecular simulation study on the change of polymer structure during yielding[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2001,19(5):527-529.
APA Xu, CG,Liang, TN,Sun, J,&Yang, XZ.(2001).Molecular simulation study on the change of polymer structure during yielding.CHINESE JOURNAL OF POLYMER SCIENCE,19(5),527-529.
MLA Xu, CG,et al."Molecular simulation study on the change of polymer structure during yielding".CHINESE JOURNAL OF POLYMER SCIENCE 19.5(2001):527-529.
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