Novel degradable compound shape-memory-polymer blend: mechanical and shape-memory properties
文献类型：期刊论文
| 作者 | Wang, Lian-Song1,2; Chen, He-Chun1; Xiong, Zuo-Chun1; Pang, Xiu-Bing3; Xiong, Cheng-Dong1 |
| 刊名 | Materials letters
 |
| 出版日期 | 2010-02-15 |
| 卷号 | 64期号:3页码:284-286 |
| 关键词 | Electronic microscopy Mechanical properties Microstructure Polymers Shape memory materials |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2009.10.063 |
| 通讯作者 | Xiong, cheng-dong(xiongcd_cocc@163.com) |
| 英文摘要 | Considering the mechanical properties and shape-memory properties. we developed a novel biodegradable compound shape-memory-polymer blend composed of poly (l-lactide-co-epsilon-caprolactone) (pllca) and poly (l-lactide-co-glycolide) (pllga). in comparison with most reported shape-memory blends, our blend showed outstanding shape-memory properties at higher stationary-phase concentrations (more than 50% w/w). the results of scanning electron microscopy (sem) demonstrated the immiscibility between pllca and pllga the tensile test results revealed that blends with different pllga concentrations showed different mechanical properties. the results of the shape-memory tests suggested that the blends showed improved recovery and fixing performances with an increase in the pllga content, especially at pllga concentrations greater than 50wt%. (c) 2009 elsevier b.v. all rights reserved. |
| WOS关键词 | COPOLYMERS |
| WOS研究方向 | Materials Science ; Physics |
| WOS类目 | Materials Science, Multidisciplinary ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000274164500018 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2409930 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Xiong, Cheng-Dong |
| 作者单位 | 1.Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Zhejiang Apeloa Med Technol Co Ltd, Jinhua 322118, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Lian-Song,Chen, He-Chun,Xiong, Zuo-Chun,et al. Novel degradable compound shape-memory-polymer blend: mechanical and shape-memory properties[J]. Materials letters,2010,64(3):284-286. |
| APA | Wang, Lian-Song,Chen, He-Chun,Xiong, Zuo-Chun,Pang, Xiu-Bing,&Xiong, Cheng-Dong.(2010).Novel degradable compound shape-memory-polymer blend: mechanical and shape-memory properties.Materials letters,64(3),284-286. |
| MLA | Wang, Lian-Song,et al."Novel degradable compound shape-memory-polymer blend: mechanical and shape-memory properties".Materials letters 64.3(2010):284-286. |
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来源：中国科学院大学
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