Synthesis and crystallization behaviors of poly(styrene-b-isoprene-b-epsilon-caprolactone) triblock copolymers
文献类型：期刊论文
| 作者 | Wang HB ; Chen XS ; Pan CY |
| 刊名 | european polymer journal
 |
| 出版日期 | 2007 |
| 卷号 | 43期号:5页码:1905-1915 |
| 关键词 | POLY(EPSILON-CAPROLACTONE) C BLOCK DIBLOCK COPOLYMER THIN-FILMS POLYBUTADIENE B POLYSTYRENE S MORPHOLOGY OXIDE)-B-POLY(EPSILON-CAPROLACTONE) PCL POLYCAPROLACTONE POLYMERIZATION |
| ISSN号 | 0014-3057 |
| 通讯作者 | chen xs |
| 中文摘要 | the triblock copolymers, poly(styrene-b-isoprene-b-epsilon-caprolactone)s (ps-b-pi-b-pcl) have been synthesized successfully by combination of anionic polymerization and ring-opening polymerization. diblock copolymer capped with hydroxyl group, ps-b-pi-oh was synthesized by sequential- anionic polymerization of styrene and isoprene and following end-capping reaction of eo, and then it was used as macro initiator in the ring-opening polymerization of cl. the results of dsc and waxd show big effect of amorphous ps-b-pi on the thermal behaviors of pcl block in the triblock copolymers and the lower degree of crystalline in the triblock copolymer with higher molecular weight of ps-b-pi was observed. the real-time observation on the polarized optical microscopy shows the spherulite growth rates of pcl27, pcl328 and ps-b-pi-b-pcl344 are 0.71, 0.46 and 0.07 mu m s(-1), respectively. the atomic force microscopy (afm) images of the ps90-b-pi66-b-pcl-(28) show the columns morphology formed by it's self-assembling. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000247040600031 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/14413]  |
| 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 | Wang HB,Chen XS,Pan CY. Synthesis and crystallization behaviors of poly(styrene-b-isoprene-b-epsilon-caprolactone) triblock copolymers[J]. european polymer journal,2007,43(5):1905-1915. |
| APA | Wang HB,Chen XS,&Pan CY.(2007).Synthesis and crystallization behaviors of poly(styrene-b-isoprene-b-epsilon-caprolactone) triblock copolymers.european polymer journal,43(5),1905-1915. |
| MLA | Wang HB,et al."Synthesis and crystallization behaviors of poly(styrene-b-isoprene-b-epsilon-caprolactone) triblock copolymers".european polymer journal 43.5(2007):1905-1915. |
入库方式： OAI收割
来源：长春应用化学研究所
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