Deformation investigation on iPP/SiO2 composites: Influence of stretching temperature and particle size on morphology evolution and crystalline structure of thin films
文献类型：期刊论文
| 作者 | Zhang, Xiu-qin1; Xing, Qian2; Li, Rong-bo2; Wang, Rui1; Wang, Du-jin2 |
| 刊名 | CHINESE JOURNAL OF POLYMER SCIENCE
 |
| 出版日期 | 2013-02-01 |
| 卷号 | 31期号:2页码:275-284 |
| 关键词 | Ipp/sio2 Composites Stretching Morphology Structure Variation |
| ISSN号 | 0256-7679 |
| DOI | 10.1007/s10118-013-1206-y |
| 英文摘要 | In the present work, structure changes during stretching of isotactic polypropylene (iPP) and iPP/silicon dioxide (SiO2) composites have been investigated systematically. The alpha-form crystal structure of both iPP and iPP/SiO2 composites is destroyed and transforms into the mesophase as the samples are stretched at a low temperature (35A degrees C), while stretching at high temperatures (90A degrees C and 120A degrees C) can restrain the appearance of defects and keep the perfection of crystal structure. FTIR results reveal that the stretching temperatures show no obvious difference of the effect on the orientation of pure iPP, however, the orientation of iPP/SiO2 composites is greatly changed by the tensile temperature. In the case of micron-sized SiO2 particles (average particle diameter d > 1 mu m), the orientation of the composites is lower than that of pure iPP at all stretching temperatures. The above results suggest that the stretching temperature and the SiO2 particle size have great influence on the structure variation and orientation behavior of iPP/SiO2 composites. |
| 语种 | 英语 |
| WOS记录号 | WOS:000313054000008 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/46995]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Rui |
| 作者单位 | 1.Beijing Inst Fash Technol, Dept Mat Sci & Engn, Beijing Key Lab Clothing Mat R&D & Assessment, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xiu-qin,Xing, Qian,Li, Rong-bo,et al. Deformation investigation on iPP/SiO2 composites: Influence of stretching temperature and particle size on morphology evolution and crystalline structure of thin films[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2013,31(2):275-284. |
| APA | Zhang, Xiu-qin,Xing, Qian,Li, Rong-bo,Wang, Rui,&Wang, Du-jin.(2013).Deformation investigation on iPP/SiO2 composites: Influence of stretching temperature and particle size on morphology evolution and crystalline structure of thin films.CHINESE JOURNAL OF POLYMER SCIENCE,31(2),275-284. |
| MLA | Zhang, Xiu-qin,et al."Deformation investigation on iPP/SiO2 composites: Influence of stretching temperature and particle size on morphology evolution and crystalline structure of thin films".CHINESE JOURNAL OF POLYMER SCIENCE 31.2(2013):275-284. |
入库方式： OAI收割
来源：化学研究所
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