| 生物可降解材料聚乳酸结晶行为研究进展 |
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| 引用本文： | 任杰,杨军,任天斌. 生物可降解材料聚乳酸结晶行为研究进展[J]. 高分子通报, 2006, 0(12): 51-56 |
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| 作者姓名： | 任杰 杨军 任天斌 |
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| 作者单位： | 同济大学材料科学与工程学院纳米与生物高分子材料研究所,上海,200092 |
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| 基金项目： | 上海市重点基础研究项目;上海市纳米科技专项基金 |
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| 摘 要： | 聚乳酸是一种具有良好生物相容性、可生物降解的热塑性脂肪族聚脂,是一种环境友好材料。聚乳酸的结晶性能对其力学性能和降解速率有着重要的影响,因而其结晶行为也逐渐成为人们研究的热点。本文针对聚乳酸的结晶行为综述了聚乳酸及其共混、共聚体系的最新研究进展。
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| 关 键 词： | 聚乳酸 共聚 共混 结晶 |
Review of the Crystallization Behavior of Biodegradable PLA |
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| REN Jie,YANG Jun,REN Tian-bin. Review of the Crystallization Behavior of Biodegradable PLA[J]. Polymer Bulletin, 2006, 0(12): 51-56 |
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| Authors: | REN Jie YANG Jun REN Tian-bin |
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| Affiliation: | Institute of Nano and Bio-polymeric Materials, School of Material Science and Engineering, Tongji University, Shanghai 200092, China |
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| Abstract: | Poly(lactic acid)(PLA) is a biocompatible and biodegradable linear aliphatic thermoplastic and environmentally benign material.The crystallinity of PLA has great influence on its mechanical properties and degradation rate,so the crystallization behavior of PLA has also attracted many researchers to widely research. In this paper,the progress of PLA and its blends and copolymers was reviewed based on the crystallization behavior. |
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| Keywords: | Poly(lactic acid) Blend Copolymer Crystallization |
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