Soft nanoconfinement effects on the crystallization behavior of asymmetric poly(ethylene oxide)-block-poly(e- caprolactone) diblock copolymers
文献类型：期刊论文
| 作者 | Xue FF ; Chen XS ; An LJ ; Funari SS ; Jiang SC |
| 刊名 | polymer international
 |
| 出版日期 | 2012 |
| 卷号 | 61期号:6页码:909-917 |
| 关键词 | GLYCOL) BLOCK-COPOLYMERS X-RAY-SCATTERING ISOTHERMAL CRYSTALLIZATION TRIBLOCK COPOLYMERS POLYETHYLENE POLYDISPERSITY NUCLEATION DEPENDENCE MORPHOLOGY KINETICS |
| ISSN号 | 0959-8103 |
| 通讯作者 | jiang sc |
| 中文摘要 | the time- and temperature-related crystallization process for the structure transitions of asymmetric crystalline-crystalline diblock copolymers from the melt to crystallites was investigated with synchrotron simultaneous small-angle/wide-angle x-ray scattering. two asymmetric poly(ethylene oxide)-poly(e-caprolactone) diblock copolymers were chosen. it is found in the course of the copolymer crystallization that the shorter blocks are uncrystallizable in both of the asymmetric diblock copolymers and final lamellar structures are formed in both of them. the final lamellar structure was confirmed from atomic force microscopy observations. the small-angle x-ray scattering data collected were analyzed with different methods for the early stage of crystallization. guinier and debye-bueche plots indicate that there are neither isolated domains nor correlated domains formed before the formation of lamellae in the asymmetric diblock copolymers during the crystallization process. the structure evolution was calculated according to the correlation function, and the soft nanoconfined crystallization behavior is discussed. copyright (c) 2012 society of chemical industry |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000304139300008 |
| 公开日期 | 2013-05-20 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/48123]  |
| 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 | Xue FF,Chen XS,An LJ,et al. Soft nanoconfinement effects on the crystallization behavior of asymmetric poly(ethylene oxide)-block-poly(e- caprolactone) diblock copolymers[J]. polymer international,2012,61(6):909-917. |
| APA | Xue FF,Chen XS,An LJ,Funari SS,&Jiang SC.(2012).Soft nanoconfinement effects on the crystallization behavior of asymmetric poly(ethylene oxide)-block-poly(e- caprolactone) diblock copolymers.polymer international,61(6),909-917. |
| MLA | Xue FF,et al."Soft nanoconfinement effects on the crystallization behavior of asymmetric poly(ethylene oxide)-block-poly(e- caprolactone) diblock copolymers".polymer international 61.6(2012):909-917. |
入库方式： OAI收割
来源：长春应用化学研究所
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