|
|||||
|
|
In-situ SAXS study on PET/ PMMT composites during tensile tests |
|
| Institution: | 1. College of Materials Science and Engineering, Qiqihar University, Qiqihar 161006, China;2. Department of Practice Teaching and Equipment Management, Qiqihar University, Qiqihar 161006, China;3. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China |
| Abstract: | The nanostructures during the tensile drawing of poly(ethylene terephthalate)(PET)/hexadecyl triphenyl phosphonium bromide montmorillonite(PMMT) nanocomposites were studied by in-situ small angle x-ray scattering. For strain higher than the yield point, the scattering intensity increases dramatically due to the nucleation and growth of nanovoids and crystals. The nanovoids and crystals are significantly dependent on the heating temperature. The effective filling of PMMT in the PET matrix provokes a strong restriction to the long period. The peaks of the long period disappear gradually with the deformation strain increasing from 0% to 34%. |
| Keywords: | small angle x-ray scattering nanostructure montmorillonite poly(ethylene terephthalate) |
| 本文献已被 CNKI 等数据库收录！ | |
| 点击此处可从《中国物理 B》浏览原始摘要信息 | |
| 点击此处可从《中国物理 B》下载免费的PDF全文 | |