Morphology evolution and location of ethylene-propylene copolymer in annealed polyethylene/polypropylene blends
文献类型：期刊论文
| 作者 | Li, L; Chen, LS; Bruin, P; Winnik, MA |
| 刊名 | JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS
 |
| 出版日期 | 1997-04-30 |
| 卷号 | 35期号:6页码:979-991 |
| 关键词 | Confocal Fluorescence Microscopy Polymer Blends Polymer Interfaces Compatibilizers |
| ISSN号 | 0887-6266 |
| 英文摘要 | Binary blends of linear low density polyethylene (PE) and polypropylene (PP), and ternary blends of PE, PP, and EP copolymer (EPR) were prepared in a finely mixed state. In all blends the ratio of PP to PE was 85/15. In some of the blends, the PE component was labeled with a fluorescent dye; in other blends, the EPR component was labeled. These blends were investigated by laser scanning confocal fluorescence microscopy [LCFM] as a function of annealing time as well as EPR compatibilizer content. In this way we were able to follow the evolution of sample morphology and the location of the EPR in the blends. The presence of EPR in the blends retards the growth of droplets of the dispersed PE phase. When EPR was added in amounts up to 5 wt %, it tended to cover the PE droplets in patches rather than form a true core-shell structure. In the LCFM images, the EPR/PP interface appeared sharper than the EPR/PE interface. (C) 1997 John Wiley & Sons, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:A1997WQ33000012 |
| 出版者 | JOHN WILEY & SONS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/44811]  |
| 专题 | 中国科学院化学研究所 |
| 作者单位 | 1.UNIV TORONTO,DEPT CHEM,TORONTO,ON M5S 1A1,CANADA 2.UNIV TORONTO,ERINDALE COLL,TORONTO,ON M5S 1A1,CANADA 3.CHINESE ACAD SCI,INST CHEM,BEIJING 100080,PEOPLES R CHINA |
| 推荐引用方式 GB/T 7714 | Li, L,Chen, LS,Bruin, P,et al. Morphology evolution and location of ethylene-propylene copolymer in annealed polyethylene/polypropylene blends[J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS,1997,35(6):979-991. |
| APA | Li, L,Chen, LS,Bruin, P,&Winnik, MA.(1997).Morphology evolution and location of ethylene-propylene copolymer in annealed polyethylene/polypropylene blends.JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS,35(6),979-991. |
| MLA | Li, L,et al."Morphology evolution and location of ethylene-propylene copolymer in annealed polyethylene/polypropylene blends".JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS 35.6(1997):979-991. |
入库方式： OAI收割
来源：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。