面向持久的抗/解冰技术:具有工程耐磨性能的液态表面
Yifan Yan1, Fuchao Yang1,2, Daheng Wu3
1Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei Key Laboratory of Polymer Materials and School of Materials Science & Engineering, Hubei University, Wuhan 430062, People's Republic of China. zguo@licp.cas.cn.
Materials horizons
|September 18, 2025
概括
液态表面 (LLS) 为交通和基础设施提供持久的防冰解决方案. 本综述详细介绍了LLS机制,影响因素,制备方法以及先进冰保护的未来潜力.
科学领域:
- 材料科学 材料科学 材料科学
- 表面化学 表面化学
- 工程 工程师 工程师 工程师
背景情况:
- 飞机和高速铁路等关键基础设施上的冰积累带来了重大的经济和安全风险.
- 基于表面的抗/解冰策略,包括滑动液体注入多孔表面 (SLIPS) 和稳定疏水表面 (SHS),已经显示出希望,但面临着耐用性挑战.
- 最近的进展集中在液态表面 (LLS) 上,利用移植的功能聚合物来提高抗/脱冰涂层的耐用性和性能.
研究的目的:
- 综合审查液态表面 (LLS) 的湿和抗/解冰机制.
- 分析影响LLS抗/脱冰性能的关键因素,如接种密度,分子量和聚合物结构.
- 探索各种LLS类型的制备方法和性能,包括聚合物刷和网络,用于各种应用.
主要方法:
- 关于用于抗/解冰应用的液态表面 (LLS) 的科学出版物的文献综述.
- 分析LLS结构参数 (接种密度,分子量,分支结构,末端组) 与它们的抗/解冰功效之间的关系.
- 针对不同LLS架构的制备方法的分类和阐述,包括聚合物刷,聚合物网络,存储功能聚合物网络和类似刷的聚合物网络.
主要成果:
- 与传统方法相比,LLS在抗/脱冰表面的耐用性方面取得了显著的改进.
- 诸如接种密度,相对分子量,分支结构和末端组等关键因素极大地影响了LLS的抗/脱冰性能.
- 不同的LLS,包括聚合物刷和网络,可以为特定的抗/脱冰要求合成可控制的特性.
- 将LLS集成到光热防冰涂料中可以保持出色的透明度,适合专门的环境.
结论:
- 液态表面 (LLS) 是解决各种技术应用中冰积累日益增长的挑战的有希望和持久的解决方案.
- 了解LLS的结构-属性关系对于优化其抗/脱冰性能至关重要.
- 在未来,LLS在先进的防冰/脱冰技术,包括透明光热涂层等方面具有很大的发展潜力.
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