织物应用可持续天然染料的进步:一篇综述
Barbara Pizzicato1, Severina Pacifico2, Diana Cayuela3
1Dipartimento di Ingegneria, Università degli Studi della Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy.
Molecules (Basel, Switzerland)
|August 26, 2023
概括
天然染料为织品中的合成染料提供了一个可持续的替代品,但诸如不良的坚固性和成本等挑战阻碍了广泛采用. 需要进一步的研究来提高天然染料的性能和行业的整合.
科学领域:
- 织品化学 织品化学
- 可持续材料科学科学 可持续材料科学
- 绿色化学 绿色化学
背景情况:
- 织行业的染色和成品工艺是重要的环境热点,由于高水,能源和化学品的消耗.
- 天然染料正在成为合成染料的可持续替代品,解决了织品湿加工中的环境问题.
研究的目的:
- 审查天然染料作为织行业可持续替代品的现状.
- 总结最近关于天然染料提取,基板制备,染和染色工艺的创新研究.
主要方法:
- 文献综述侧重于天然染料与合成染料.
- 可持续创新领域的分析:提取,基板制备,染和染色.
- 对自然染色技术进步和局限性的评估.
主要成果:
- 新技术有望提高自然染色的性能和可持续性.
- 关键的局限性仍然存在,包括不良的快速性,较低的基质亲和力和阴影可重现性问题.
- 成本效益仍然是大规模工业采用天然染料的障碍.
结论:
- 虽然取得了进展,但天然染料面临着广泛工业化使用的重大障碍.
- 为了克服速度,亲和力,可重复性和成本方面的限制,进一步的研究是必不可少的.
- 在利基市场之外扩大天然染料的应用需要持续的创新和发展.
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