生物基玻璃:迈向可持续性和循环性
Alberto Mariani1, Giulio Malucelli2
1Department of Chemical, Physical, Mathematical and Natural Sciences, University of Sassari, Via Vienna 2, 07100 Sassari, Italy.
Chemical communications (Cambridge, England)
|January 13, 2025
概括
生物基玻璃,具有适应性共价网络的材料,为传统塑料提供可持续的替代品. 本次审查强调了它们的先进应用,促进循环经济原则和减少对环境的影响.
科学领域:
- 聚合物科学与技术 聚合物科学与技术
- 材料科学 材料科学 材料科学
- 可持续化学 可持续化学
背景情况:
- 传统的聚合物被分为热塑性塑料 (可再加工) 或热固体 (不可逆转的交联网络).
- 2011年发现的玻璃体是一种独特的材料类,具有共价适应网络 (CAN).
- 通过热激活的键交换反应,CANs可以实现拓变化,弥合了热塑性塑料和热之间的差距.
研究的目的:
- 审查生物基玻璃制剂在先进材料设计中的当前应用.
- 强调生物基玻璃制品在实现绿色和可持续材料解决方案中的重要性.
- 将这些材料的使用与循环经济原则保持一致.
主要方法:
- 对生物基玻璃剂现有研究的文献综述.
- 合成和表征研究的分析.
- 评估先进的应用程序及其与可持续发展目标的协调.
主要成果:
- 生物基玻璃材料为化石基聚合物提供了一个可持续的替代品.
- 与传统材料相比,它们对环境的影响较小.
- 现有的化学和生产平台可以适应生物基玻璃聚合物合成.
结论:
- 生物基玻璃制品对于开发新型环保材料至关重要.
- 它们的独特特性支持向循环经济过渡.
- 这些材料代表了增强聚合物技术可持续性的实用方法.
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