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纤维素基气凝的制造,功能化和应用:一篇综述
Yufeng Ma1, Yun Hu2, Xiao Yang3
1College of Materials Science and Engineering, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China.
International journal of biological macromolecules
|November 28, 2024
概括
基于纤维素的气凝 (NCBA) 提供可持续的,生物相容的材料,具有高透性和吸附能力. 本综述强调了它们的制备和在吸附,绝缘,能源和生物医学领域的各种应用.
科学领域:
- 材料科学 材料科学 材料科学
- 绿色化学 绿色化学
- 纳米技术 纳米技术
背景情况:
- 基于纤维素的气凝 (NCBA) 正因为其可持续性,生物相容性和生物降解性而引起人们的兴趣.
- 纤维素是一种具有成本效益的可再生原料,非常适合制备气凝.
研究的目的:
- 审查纳米纤维素和NCBAs的最新制备技术.
- 对功能性纤维素水凝的制造和应用进行全面报告.
主要方法:
- 通过物理,化学和酶方法制备纳米纤维素.
- 对纤维素纳米晶体,纤维素纳米纤维和细菌纤维素制剂的审查.
- 对各种应用的功能性纤维素水凝的分析.
主要成果:
- NCBA 呈现出高孔隙度,大特定表面积,低密度和高吸附度.
- 应用范围包括染料,石油,重金属和二氧化碳吸附.
- 其他应用包括隔热,储能,电磁,生物医学等.
结论:
- NCBAs代表了一个有前途的第三代气凝,具有多样化的应用.
- 讨论了NCBA的未来研究方向.
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