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来自可再生和可持续资源的复合材料:挑战和创新
Amar K Mohanty1,2, Singaravelu Vivekanandhan3, Jean-Mathieu Pin4
1Bioproducts Discovery and Development Centre, Department of Plant Agriculture, University of Guelph, Guelph, ON N1G 2W1, Canada. mohanty@uoguelph.ca.
Science (New York, N.Y.)
|November 3, 2018
概括
研究人员正在开发使用回收和生物来源材料的先进生物复合材料,用于轻量化汽车零件和可持续包装. 克服兼容性挑战是提高机械性能和实现全球可持续性目标的关键.
科学领域:
- 材料科学
- 可持续工程
- 聚合物科学
背景情况:
- 越来越多的人对生物来源,回收和废物复合材料感兴趣.
- 汽车行业采用生物复合材料进行轻量化零件设计.
- 结合石化和生物资源的混合生物复合材料的开发,以实现制造进步.
研究的目的:
- 探索使用植物纤维和作物塑料制造更绿色的生物复合材料.
- 研究可生物降解复合材料在可持续包装应用中的潜力.
- 为提高复合材料的性能,应对科学挑战.
主要方法:
- 使用植物性纤维和植物性塑料制造更高含量的生物复合材料.
- 将回收塑料材料纳入复合材料应用,以减少对原始石化产品的依赖.
- 研究复合结构中的材料兼容性和接口特性.
主要成果:
- 开发具有增加生物基含量的生物复合材料.
- 用于复合材料的回收塑料的再利用.
- 确定与材料兼容性和机械性能有关的科学挑战.
结论:
- 生物复合材料为汽车和包装行业提供了可持续的替代品.
- 回收材料可以有效地整合到复合结构中.
- 需要进一步的研究来克服改善机械性能的兼容性挑战,并推进全球可持续性目标.
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