Band-to-Nonband Transition into Unique Poly(epsilon-caprolactone) Crystals by Modulating the Interplay of Diffusion and Growth
文献类型：期刊论文
| 作者 | Li YG ; Huang HY ; He TB ; Wang ZB |
| 刊名 | acs macro letters
 |
| 出版日期 | 2012 |
| 卷号 | 1期号:6页码:718-722 |
| 关键词 | THIN-FILMS ULTRATHIN FILMS ISOTACTIC POLYSTYRENE LAMELLAR ORIENTATION POLYMER-FILMS CRYSTALLIZATION MORPHOLOGY SPHERULITES SURFACE AFM |
| ISSN号 | 2161-1653 |
| 通讯作者 | he tb |
| 中文摘要 | previously, by modulating the interplay of chain diffusion and crystal growth rate in evaporating solution-cast poly(epsilon-caprolactone) (pcl) thin films, discrete banded crystals were obtained when diffusion and growth are competitive. in this study, we further investigated the effect of diffusion and growth, here mainly the growth rate on the crystallization of pcl. we found that there is a threshold (or range of) growth rate above which the banding cannot develop, and thus a band-to-nonband transition leads to the emergence of a novel crystal pattern. accompanied by the band-to-nonband transition, the lamellar orientation also changes from flat-on to mainly tilted or even edge-on. the result reveals the significant impact of the diffusion and growth, especially the growth rate on the crystal construction and then the crystal morphology. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000305320600015 |
| 公开日期 | 2013-05-20 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/48112]  |
| 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 | Li YG,Huang HY,He TB,et al. Band-to-Nonband Transition into Unique Poly(epsilon-caprolactone) Crystals by Modulating the Interplay of Diffusion and Growth[J]. acs macro letters,2012,1(6):718-722. |
| APA | Li YG,Huang HY,He TB,&Wang ZB.(2012).Band-to-Nonband Transition into Unique Poly(epsilon-caprolactone) Crystals by Modulating the Interplay of Diffusion and Growth.acs macro letters,1(6),718-722. |
| MLA | Li YG,et al."Band-to-Nonband Transition into Unique Poly(epsilon-caprolactone) Crystals by Modulating the Interplay of Diffusion and Growth".acs macro letters 1.6(2012):718-722. |
入库方式： OAI收割
来源：长春应用化学研究所
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