Novel Biodegradable and Double Crystalline Multiblock Copolymers Comprising of Poly(butylene succinate) and Poly(epsilon-caprolactone): Synthesis, Characterization, and Properties
文献类型：期刊论文
| 作者 | Zheng, Liuchun1; Li, Chuncheng1; Wang, Zhaodong1,2; Wang, Jin1,2; Xiao, Yaonan1; Zhang, Dong1; Guan, Guohu1 |
| 刊名 | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
 |
| 出版日期 | 2012-05-30 |
| 卷号 | 51期号:21页码:7264-7272 |
| ISSN号 | 0888-5885 |
| DOI | 10.1021/ie300576z |
| 英文摘要 | A series of double crystalline multiblock copolymers composed of poly(butylene succinate) (PBS) and poly(epsilon-caprolactone) (PCL) have been successfully synthesized with hexamethylene diisocyanate (HDI) as a chain extender. The copolymers were systematically characterized by H-1 NMR, GPC, TGA, DSC, WAXD, and mechanical testing. The results indicate that the PBS segment is immiscible with the PCL segment in the amorphous region. The copolymers follow a two-stage degradation behavior, and thermal stability increases with increasing PBS content. PBS and PCL in the copolymers crystallize and melt separately. The mechanical properties of the copolymers can be conveniently adjusted from rigid plastics to flexible elastomers by changing the feed composition. The impact strength is substantially improved by the incorporation of the PCL segment. |
| 语种 | 英语 |
| WOS记录号 | WOS:000304573400016 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/48013]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Chuncheng |
| 作者单位 | 1.Chinese Acad Sci ICCAS, Inst Chem, Key Lab Engn Plast, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Liuchun,Li, Chuncheng,Wang, Zhaodong,et al. Novel Biodegradable and Double Crystalline Multiblock Copolymers Comprising of Poly(butylene succinate) and Poly(epsilon-caprolactone): Synthesis, Characterization, and Properties[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2012,51(21):7264-7272. |
| APA | Zheng, Liuchun.,Li, Chuncheng.,Wang, Zhaodong.,Wang, Jin.,Xiao, Yaonan.,...&Guan, Guohu.(2012).Novel Biodegradable and Double Crystalline Multiblock Copolymers Comprising of Poly(butylene succinate) and Poly(epsilon-caprolactone): Synthesis, Characterization, and Properties.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,51(21),7264-7272. |
| MLA | Zheng, Liuchun,et al."Novel Biodegradable and Double Crystalline Multiblock Copolymers Comprising of Poly(butylene succinate) and Poly(epsilon-caprolactone): Synthesis, Characterization, and Properties".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 51.21(2012):7264-7272. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。