| 竹纤维/聚乳酸可降解复合材料相容界面构建进展 |
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| 引用本文： | 李文豪,吴义强,李萍,李新功,左迎峰. 竹纤维/聚乳酸可降解复合材料相容界面构建进展[J]. 材料导报, 2018, 32(17): 3076-3082 |
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| 作者姓名： | 李文豪 吴义强 李萍 李新功 左迎峰 |
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| 作者单位： | 中南林业科技大学材料科学与工程学院 |
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| 基金项目： | 国家自然科学基金青年项目(31600460)；中国博士后科学基金特别资助项目(2017T100615)；中南林业科技大学大学生创新项目 |
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| 摘 要： | 竹纤维/聚乳酸可降解复合材料是一种性能优越、可完全生物降解的绿色生态环保材料。在针对亲水竹纤维与疏水聚乳酸界面不相容而导致竹纤维/聚乳酸复合材料性能劣化的问题,研究者通常采用三种策略来提高其界面相容性:竹纤维改性、聚乳酸树脂改性和增容剂改性。在现有研究基础上,未来可以通过引进纳米纤维改性粒子改善复合体系的界面相容性,完善两相界面基础理论,促进更深入的界面作用及其机理研究,以推动竹纤维/聚乳酸可降解复合材料的发展。
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| 关 键 词： | 竹纤维 聚乳酸 复合材料 相容界面 |
Construction of Compatible Interfaces for BF/PLA BiodegradableComposites:a Review |
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| LI Wenhao,WU Yiqiang,LI Ping,LI Xingong and ZUO Yingfeng. Construction of Compatible Interfaces for BF/PLA BiodegradableComposites:a Review[J]. Materials Review, 2018, 32(17): 3076-3082 |
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| Authors: | LI Wenhao WU Yiqiang LI Ping LI Xingong ZUO Yingfeng |
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| Affiliation: | College of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha 410004,College of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha 410004,College of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha 410004,College of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha 410004 and College of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha 410004 |
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| Abstract: | Bamboo fiber/poly(lactic acid) biodegradable composite material is an environmentally friendly material which is completely biodegradable and possesses superior performance. Nevertheless, the incompatible interface between hydrophilic bamboo fiber and hydrophobic polylactic acid will deteriorate the performance of bamboo fiber/poly(lactic acid) composite material. In consi-deration of this problem, three strategies are commonly used by researchers to improve the interface compatibility, which include the modification of bamboo fiber, the modification of polylactic acid resin and the modification of compatibilizer. Based on the existing research, it is possible to ameliorate the interfacial compatibility of the composite system by introducing nanofibers modified particles. The basic theory of the two-phase interface should be completed, which will promote the further study of the interfacial interaction and mechanism, and accelerate the development of bamboo fiber/poly(lactic acid) degradable composite materials. |
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| Keywords: | bamboo fiber poly(lactic acid) composites compatible interface |
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