Effect of Clay Modification on Photo-oxidation of Polyethylene/Clay Nanocomposites
文献类型：期刊论文
| 作者 | Qian, Zhongzhong; Zhang, Shimin; Yang, Mingshu |
| 刊名 | POLYMERS & POLYMER COMPOSITES
 |
| 出版日期 | 2008 |
| 卷号 | 16期号:8页码:535-546 |
| ISSN号 | 0967-3911 |
| 英文摘要 | In this paper, effect of clay modification and the resultant clay dispersion and orientation structure on the photo-oxidation of polyethylene has been investigated upon ultraviolet exposure using the technique of infrared spectroscopy. Polyethylene/clay nanocomposites have been prepared using different clay modification. Both the pristine MMT clay and CTAB ammonium intercalated clay were modified via grafting reaction of silane with hydroxyl groups on the clay edge. The grafting modification leads to decreased photo-oxidation rate compared with that of neat PE, while the pristine MMT and ammoniums accelerate the photo-oxidation rate of the corresponding composites. Effect of the dispersion and orientation structure of clay in polymer matrix has also been discussed. In addition, the influence of photo-oxidation behavior on crystallization and morphology of the composites was studied by means of DSC and SEM. |
| 语种 | 英语 |
| WOS记录号 | WOS:000261796600008 |
| 出版者 | RAPRA TECHNOLOGY LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/64343]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yang, Mingshu |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Key Lab Engn Plast, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qian, Zhongzhong,Zhang, Shimin,Yang, Mingshu. Effect of Clay Modification on Photo-oxidation of Polyethylene/Clay Nanocomposites[J]. POLYMERS & POLYMER COMPOSITES,2008,16(8):535-546. |
| APA | Qian, Zhongzhong,Zhang, Shimin,&Yang, Mingshu.(2008).Effect of Clay Modification on Photo-oxidation of Polyethylene/Clay Nanocomposites.POLYMERS & POLYMER COMPOSITES,16(8),535-546. |
| MLA | Qian, Zhongzhong,et al."Effect of Clay Modification on Photo-oxidation of Polyethylene/Clay Nanocomposites".POLYMERS & POLYMER COMPOSITES 16.8(2008):535-546. |
入库方式： OAI收割
来源：化学研究所
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