Temperature Dependence of Surface Composition and Morphology in Polymer Blend Film
文献类型：期刊论文
| 作者 | You JC ; Shi TF ; Liao YG ; Li XL ; Su ZH ; An LJ |
| 刊名 | polymer
 |
| 出版日期 | 2008 |
| 卷号 | 49期号:20页码:4456-4461 |
| 关键词 | ATOMIC-FORCE MICROSCOPY INVERSE GAS-CHROMATOGRAPHY PHASE-SEPARATION THIN-FILMS IN-SITU HOT-STAGE INTERFACE MORPHOLOGY CHEMICAL-COMPOSITION XPS CRYSTALLIZATION |
| ISSN号 | 0032-3861 |
| 通讯作者 | su zh |
| 中文摘要 | thin films of poly(methyl methacrylate) (pmma) and poly(styrene-ran-acrylonitrile) (san) blend can phase separate upon heating to above its critical temperature. temperature dependence of the surface composition and morphology in the blend thin film upon thermal treatment was studied using in situ x-ray photoelectron spectroscopy (xps) and in situ atomic force microscopy (afm). it was found that in addition to phase separation, the blend component preferentially diffused to and aggregated at the surface of the blend film, leading to the variation of surface composition with temperature. at 185 degrees c, above the critical temperature, the amounts of pmma and san phases were comparable. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000259715100018 |
| 公开日期 | 2010-04-14 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/10235]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | You JC,Shi TF,Liao YG,et al. Temperature Dependence of Surface Composition and Morphology in Polymer Blend Film[J]. polymer,2008,49(20):4456-4461. |
| APA | You JC,Shi TF,Liao YG,Li XL,Su ZH,&An LJ.(2008).Temperature Dependence of Surface Composition and Morphology in Polymer Blend Film.polymer,49(20),4456-4461. |
| MLA | You JC,et al."Temperature Dependence of Surface Composition and Morphology in Polymer Blend Film".polymer 49.20(2008):4456-4461. |
入库方式： OAI收割
来源：长春应用化学研究所
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