Non-isothermal crystallization kinetics and melting behaviors of poly(butylene succinate) and its copolyester modified with trimellitic imide units
文献类型：期刊论文
| 作者 | Liu, Xiaoqing; Li, Chuncheng; Xiao, Yaonan; Zhang, Dong; Zeng, Wan |
| 刊名 | Journal of applied polymer science
 |
| 出版日期 | 2006-11-05 |
| 卷号 | 102期号:3页码:2493-2499 |
| 关键词 | Poly(butylene succinate) Trimellitic imide units Nonisothermal crystallization kinetics Melting behaviors |
| ISSN号 | 0021-8995 |
| DOI | 10.1002/app.24625 |
| 通讯作者 | Liu, xiaoqing(lizy@iccas.ac.cn) |
| 英文摘要 | With the help of differential scanning calorimeter (dsc), the basic thermal behaviors, nonisothermal crystallization kinetics, and subsequent melting behaviors of poly(butylene succinate) (pbs) and its copolyester (pbstma) modified with trimellitic imide units were investigated in this paper. the dsc thermograms of pbs and pbstma showed that the crystallization behaviors of pbs were affected seriously because of the addition of a small quantity of trimellitic imide units. the nonisothermal crystallization processes of them were represented by the avrami equation modified by jeziorny and the method developed by ozawa. after that, the conception of "crystallization rate coefficient (crc)" introduced by khanna was employed. the values of crc for pbs and pbstma are 174.6 and 88.2 h(-1), respectively. at the end of this paper, the melting behaviors of pbs and pbstma after being cooled from 130 to 30 degrees c at different cooling rate were studied in detail. (c) 2006 wiley periodicals, inc. |
| WOS关键词 | MALEOPIMARIC ACID ANHYDRIDE ; POLY(TETRAMETHYLENE SUCCINATE) ; POLY(ETHYLENE SUCCINATE) ; ALIPHATIC POLYESTERS ; THERMAL-ANALYSIS ; BIODEGRADABILITY ; DEGRADATION ; MORPHOLOGY ; GLYCOL) ; DSC |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000240923900060 |
| 出版者 | JOHN WILEY & SONS INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2378754 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Liu, Xiaoqing |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Engn Plast, Joint Lab Polymer Sci & Mat, Ctr Mol Sci,Inst Chem, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Xiangtan Univ, Dept Chem, Xiangtan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xiaoqing,Li, Chuncheng,Xiao, Yaonan,et al. Non-isothermal crystallization kinetics and melting behaviors of poly(butylene succinate) and its copolyester modified with trimellitic imide units[J]. Journal of applied polymer science,2006,102(3):2493-2499. |
| APA | Liu, Xiaoqing,Li, Chuncheng,Xiao, Yaonan,Zhang, Dong,&Zeng, Wan.(2006).Non-isothermal crystallization kinetics and melting behaviors of poly(butylene succinate) and its copolyester modified with trimellitic imide units.Journal of applied polymer science,102(3),2493-2499. |
| MLA | Liu, Xiaoqing,et al."Non-isothermal crystallization kinetics and melting behaviors of poly(butylene succinate) and its copolyester modified with trimellitic imide units".Journal of applied polymer science 102.3(2006):2493-2499. |
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来源：中国科学院大学
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