开发纤维化纤维素作为可持续的技术材料
Tian Li1,2, Chaoji Chen1,2, Alexandra H Brozena1
1Department of Materials Science and Engineering, University of Maryland, College Park, MD, USA.
Nature
|February 4, 2021
概括
纤维化纤维素来自丰富的生物质, 它的多功能特性使其能够制造多种材料,目前正在进行研究,以应对广泛应用的扩展挑战.
科学领域:
- 材料科学
- 纳米技术
- 生物技术
背景情况:
- 纤维素是地球上最丰富的生物聚合物,来源于可再生生物质,如树木和农业废物.
- 纤维素纤维可以加工成可控制的纳米尺寸的纤维素.
- 纤维化纤维素具有独特的机械,光学,热和流体性质,使其成为具有重要技术意义的材料.
研究的目的:
- 探索纤维化纤维素在各种先进材料制造中的应用.
- 讨论未来的纤维化纤维素结构实际利用的研究方向.
- 确定纤维化纤维素材料的成功制造规模的挑战和关键问题.
主要方法:
- 来自可再生资源的纤维素的采集和纤维化.
- 使用纤维化纤维素制造各种材料,包括复合材料,宏纤维,薄膜,膜和凝.
- 对材料性能和潜在应用的分析.
主要成果:
- 证明纤维化纤维素在制造各种材料结构中的实用性.
- 确定利用纤维化纤维素的特性的具体研究途径.
- 强调实现工业规模生产的关键因素.
结论:
- 纤维化纤维素是一种可持续的纳米材料,
- 需要进一步的研究和开发来克服扩展的障碍,并充分实现其技术和商业影响.
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