Synchrotron investigation on the sheared structure evolution of syndiotactic polypropylene crystallization process
Wen, HY; Jiang, SC; Men, YF; Zhang, XQ; An, LJ; Wu, ZH; Okuda, H; Wu ZH(吴忠华)
刊名JOURNAL OF CHEMICAL PHYSICS
2009
卷号130期号:16页码:164909
学科分类Physics
DOI10.1063/1.3125383
通讯作者[Wen, Huiying ; Jiang, Shichun ; Men, Yongfeng ; Zhang, Xuequan ; An, Lijia] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China ; [Wen, Huiying] NE Forestry Univ, Coll Engn & Technol, Harbin 150040, Peoples R China ; [Jiang, Shichun] Tianjin Univ, Sch Mat Sci & Engn, Tianjin 300072, Peoples R China ; [Wu, Zhonghua] Acad Sinica, Inst High Energy Phys, Beijing Synchrotron Radiat Lab, Beijing 100039, Peoples R China ; [Okuda, Hiroshi] Kyoto Univ, Int Innovat Ctr, Sakyo Ku, Kyoto 6068501, Japan
文章类型Article
英文摘要The final structure of molten syndiotactic polypropylene (sPP) sheared under different conditions was investigated by synchrotron small-angle x-ray scattering (SAXS) and wide-angle x-ray diffraction (WAXD) techniques to elucidate the shear effects on sPP crystalline structure. The results obtained from the WAXD show that there is no variation on crystalline form but a little difference on the orientation of the 200 reflection. The SAXS data indicate that the lamellar thickness and long period have not been affected by shear but the lamellar orientation is dependent on shear. The experimental data of sPP crystallization from sheared melt may indicate a mesophase structure that is crucial to the shear effects on the final polymer multiscale crystalline structures. (C) 2009 American Institute of Physics. [DOI: 10.1063/1.3125383]
类目[WOS]Physics, Atomic, Molecular & Chemical
研究领域[WOS]Physics
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语种英语
WOS记录号WOS:000266885200079
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被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/241013
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
作者单位中国科学院高能物理研究所
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Wen, HY,Jiang, SC,Men, YF,et al. Synchrotron investigation on the sheared structure evolution of syndiotactic polypropylene crystallization process[J]. JOURNAL OF CHEMICAL PHYSICS,2009,130(16):164909.
APA Wen, HY.,Jiang, SC.,Men, YF.,Zhang, XQ.,An, LJ.,...&吴忠华.(2009).Synchrotron investigation on the sheared structure evolution of syndiotactic polypropylene crystallization process.JOURNAL OF CHEMICAL PHYSICS,130(16),164909.
MLA Wen, HY,et al."Synchrotron investigation on the sheared structure evolution of syndiotactic polypropylene crystallization process".JOURNAL OF CHEMICAL PHYSICS 130.16(2009):164909.
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