Interface structure of poly(ethylene terephthalate)/silica nanocomposites
文献类型：期刊论文
| 作者 | Yao XY ; Tian XY ; Xie DH ; Zhang X ; Zheng K ; Xu J ; Zhang GZ ; Cui P |
| 刊名 | Polymer
 |
| 出版日期 | 2009 |
| 期号 | 50页码:1251–1256 |
| 关键词 | PET-grafted-silica nanocomposites Branching Lightly crosslinking |
| 合作状况 | 国内 |
| 中文摘要 | The interface structure of the poly(ethylene terephthalate) (PET)/silica nanocomposites was characterized by Fourier transform infrared and solid-state nuclear magnetic resonance. Our study reveals that PET chains are grafted onto the surface of silica nanoparticles, and they form branched and lightly crosslinking structures during the polycondensation. Gel permeation chromatography measurements indicate that the grafted PET chains have a lower molecular weight and broader distribution. Furthermore,a model has been developed to elucidate the interaction of an entanglement network between silica and PET chains that lead to enhancements of G′, G〞and η* values of PET/2 wt% silica nanocomposites. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-01-05 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/213]  |
| 专题 | 宁波材料技术与工程研究所_宁波所知识产出 |
| 推荐引用方式 GB/T 7714 | Yao XY,Tian XY,Xie DH,et al. Interface structure of poly(ethylene terephthalate)/silica nanocomposites[J]. Polymer,2009(50):1251–1256. |
| APA | Yao XY.,Tian XY.,Xie DH.,Zhang X.,Zheng K.,...&Cui P.(2009).Interface structure of poly(ethylene terephthalate)/silica nanocomposites.Polymer(50),1251–1256. |
| MLA | Yao XY,et al."Interface structure of poly(ethylene terephthalate)/silica nanocomposites".Polymer .50(2009):1251–1256. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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