中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Computer simulation on the change of polymer structure during yielding

文献类型:期刊论文

作者Xu, CG; Liang, TN; Sun, J; Han, M; Yang, XZ
刊名CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
出版日期2003-03-01
卷号24期号:3页码:485-487
关键词Polymer Deformation Yielding Structural Transition Multiple Yieldings
ISSN号0251-0790
英文摘要Whether there is a structural change during yielding was studied by molecular modeling. The results indicate that bond length and bond angle change little while intermolecular interaction dominates the yielding process just as other studies showed. But a structural transition phenomenon called "atom jump" was found during the yielding. The displacements of some atoms exceed ten times of the average displacement of all atoms. In addition, the complexity of polymer chain packing induces the multiple atomic jumps around the yielding, point, which can be used to explain properly why polymers have a broad yielding peak.
语种英语
WOS记录号WOS:000182511900026
出版者HIGHER EDUCATION PRESS
源URL[http://ir.iccas.ac.cn/handle/121111/80055]  
专题中国科学院化学研究所
通讯作者Yang, XZ
作者单位Chinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Polymer & Chem, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714
Xu, CG,Liang, TN,Sun, J,et al. Computer simulation on the change of polymer structure during yielding[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2003,24(3):485-487.
APA Xu, CG,Liang, TN,Sun, J,Han, M,&Yang, XZ.(2003).Computer simulation on the change of polymer structure during yielding.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,24(3),485-487.
MLA Xu, CG,et al."Computer simulation on the change of polymer structure during yielding".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 24.3(2003):485-487.

入库方式: OAI收割

来源:化学研究所

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