Synthesis, characterization and properties of poly(butylene succinate) reinforced by trimellitic imide units
文献类型：期刊论文
| 作者 | Liu, XQ; Li, CC; Zhang, D; Xiao, YN |
| 刊名 | Macromolecular chemistry and physics
 |
| 出版日期 | 2006-04-03 |
| 卷号 | 207期号:7页码:694-700 |
| 关键词 | Copolyester Mechanical properties Morphology Poly(butylene succinate) Thermal properties Trimellitic imide units |
| ISSN号 | 1022-1352 |
| DOI | 10.1002/macp.200500564 |
| 通讯作者 | Li, cc() |
| 英文摘要 | A series of high molecular weight poly(butylene succinate) copolyester containing rigid imide units were synthesized in this paper. the chemical structure and composition of the copolyesters were determined by h-1 nmr spectroscopy and fourier transform infrared spectroscopy (ft-ir). gel permeation chromatography (gpc) was employed to determine the molecular weight and molecular weight distribution. the differential scanning calorimetry (dsc) technique showed that the melting temperature (t-m) of the copolyester decreased slightly with the increment in trimellitic imide unit content. when the imide unit content was increased to 6.3 mol-%, it had an elongation at break of 510% (83% higher than that of pbs) and a tensile strength of 37 mpa (7% higher than that of pbs). the changes in mechanical properties of the copolyester might be owed to the compositive effects of spherulitic morphology and imide units. |
| WOS关键词 | POLY(ETHYLENE ADIPATE) ; ALIPHATIC POLYESTERS ; THERMAL-DEGRADATION ; PHYSICAL-PROPERTIES ; BIODEGRADABILITY ; ACID ; COPOLYESTERS ; COPOLYMERS ; BLENDS ; DIOLS |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000236806600005 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379243 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Li, CC |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Joint Lab Polymer Sci & Mat,Key Lab Engn Plast, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, XQ,Li, CC,Zhang, D,et al. Synthesis, characterization and properties of poly(butylene succinate) reinforced by trimellitic imide units[J]. Macromolecular chemistry and physics,2006,207(7):694-700. |
| APA | Liu, XQ,Li, CC,Zhang, D,&Xiao, YN.(2006).Synthesis, characterization and properties of poly(butylene succinate) reinforced by trimellitic imide units.Macromolecular chemistry and physics,207(7),694-700. |
| MLA | Liu, XQ,et al."Synthesis, characterization and properties of poly(butylene succinate) reinforced by trimellitic imide units".Macromolecular chemistry and physics 207.7(2006):694-700. |
入库方式： iSwitch采集
来源：中国科学院大学
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。