Structural evolution of tensile deformed high-density polyethylene at elevated temperatures: Scanning synchrotron small- and wide-angle X-ray scattering studies
文献类型：期刊论文
| 作者 | Jiang ZY ; Tang YJ ; Rieger J ; Enderle HF ; Lilge D ; Roth SV ; Gehrke R ; Wu ZH ; Li ZH ; Men YF |
| 刊名 | polymer
 |
| 出版日期 | 2009 |
| 卷号 | 50期号:16页码:4101-4111 |
| ISSN号 | 0032-3861 |
| 关键词 | PLANE-STRAIN COMPRESSION PLASTIC-DEFORMATION CRYSTALLINE POLYMERS MECHANICAL-PROPERTIES LINEAR POLYETHYLENE NEUTRON-SCATTERING DRAWN FIBERS SEMICRYSTALLINE POLYMERS UNIAXIAL DEFORMATION ETHYLENE COPOLYMERS |
| 通讯作者 | men yf |
| 中文摘要 | the structural evolution of an ice-quenched high-density polyethylene (hdpe) subjected to uniaxial tensile deformation at elevated temperatures was examined as a function of the imposed strains by means of combined synchrotron small-angle x-ray scattering (saxs) and wide-angle x-ray scattering (waxs) techniques. the data show that when stretching an isotropic sample with the spherulitic structure, intralamellar slipping of crystalline blocks was activated at small deformations, followed by a stress-induced fragmentation and recrystallization process yielding lamellar crystallites with their normal parallel to the stretching direction. stretching of an isothermally crystallized hdpe sample at 120 degrees c exhibited changes of the saxs diagram with strain similar to that observed for quenched hdpe elongated at room temperature, implying that the thermal stability of the crystal blocks composing the lamellae is only dependent on the crystallization temperature. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000268732500027 |
| 公开日期 | 2010-05-04 |
| 源URL | [http://202.98.16.49/handle/322003/11797]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Jiang ZY,Tang YJ,Rieger J,et al. Structural evolution of tensile deformed high-density polyethylene at elevated temperatures: Scanning synchrotron small- and wide-angle X-ray scattering studies[J]. polymer,2009,50(16):4101-4111. |
| APA | Jiang ZY.,Tang YJ.,Rieger J.,Enderle HF.,Lilge D.,...&Men YF.(2009).Structural evolution of tensile deformed high-density polyethylene at elevated temperatures: Scanning synchrotron small- and wide-angle X-ray scattering studies.polymer,50(16),4101-4111. |
| MLA | Jiang ZY,et al."Structural evolution of tensile deformed high-density polyethylene at elevated temperatures: Scanning synchrotron small- and wide-angle X-ray scattering studies".polymer 50.16(2009):4101-4111. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。