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智能自愈聚合物系统用于功能和耐用涂料

Sudipta Paul¹, Ankit Kumar Kaushik¹, Amul Jain¹

¹Department of Chemistry, Indian Institute of Technology Bhilai, Durg, Chhattisgarh, 491001, India.

Chemistry, an Asian journal

|September 5, 2025

概括

这篇评论探讨了自我修复的聚合物涂层,详细介绍了微囊和动态共价键等机制. 这些智能材料自主修复损坏,延长基板寿命,并使工业应用成为可能.

科学领域:

材料科学
聚合物化学
纳米技术

背景情况:

自愈聚合物涂层 (SHC) 可自主修复损坏,延长材料的寿命.
这些智能材料对于在苛刻的环境中保护基板至关重要.

研究的目的:

系统地审查自我修复的聚合物涂层背后的机制和化学成分.
评估SHC在极端条件下的表现,并讨论工业翻译.
识别挑战,并概述海上交通发展的未来方向.

主要方法:

对外部策略 (微囊,微血管网络) 和内部方法 (动态共价键,超分子相互作用) 的审查.
对刺激反应系统 (热量,光,水分,pH,电力,磁场) 的分析.
在各种极端条件下的性能评估和制造路线的评估.

主要成果:

详细阐明各种自我修复机制,包括动态共价和超分子化学.
在腐蚀,海洋暴露和热循环等恶劣条件下证明了SHC的性能.
商业实例,可扩展的制造方法和可持续性考虑的概述.

结论:

自愈的聚合物涂料具有延长材料寿命和性能的巨大潜力.
需要解决多功能整合和标准化方面的挑战,以便更广泛地采用.
未来的研究应侧重于预测性分子设计和下一代SHC的高通量选.

关键词:

抗腐蚀的外在的自我愈合内在的自我愈合聚合物涂层自愈涂层

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