摘要
超疏水材料因其优异的疏液性能已成功应用于防污、油水分离以及液体定向输运等领域。作为表面微纳结构与低表面能物质协同作用的结果,超疏水材料的表面疏液性质极易被物理损伤、紫外光照、化学腐蚀等条件破坏,极大限制了其实际应用。因此,开发可长期使用的超疏水材料已成为当前的研究热点。近十年来,研究人员通过赋予超疏水材料自修复性质来延长其使用寿命,不仅提升了材料的实用性能,还进一步拓展了其应用范围。本文对当前常用的自修复超疏水材料构筑方法进行了综述,并对该类材料的应用方向进行了总结,最后对自修复超疏水材料的发展方向及应用前景进行展望。
Superhydrophobic materials have been widely applied in anti-fouling,oil-water separation,and fluid manipulation due to their excellent liquid repellency.As a result of the synergistic effect between surface micro/nano structures and low surface energy substances,the surface wettability of superhydrophobic materials is highly susceptible to physical damage,UV irradiation,chemical corrosion,etc.,which significantly limits their practical applications.Therefore,developing durable superhydrophobic materials is desirable.In the past decade,researchers have extended the service life of superhydrophobic materials by endowing them with self-healing properties,which not only enhances their practical performance but also broadens the application fields.In this review,an overview of the recent development of self-healing superhydrophobic materials focusing on fabrication strategies and possible applications is provided.Finally,an outlook on the future fabrication direction and application of self-healing superhydrophobic materials is presented.
作者
王宇涛
连跃畅
赵生缘
刘文东
WANG Yutao;LIAN Yuechang;ZHAO Shengyuan;LIU Wendong(Dalian Key Laboratory of Intelligent Chemistry,School of Chemistry,Dalian University of Technology,Dalian 116024,Liaoning,China)
出处
《山东大学学报(理学版)》
北大核心
2025年第10期59-78,共20页
Journal of Shandong University(Natural Science)
基金
国家自然科学基金青年科学基金项目(22205031)
辽宁省自然科学基金计划项目面上项目(2022-MS-136)
中央高校基本科研业务费资助项目(DUT25Z2533,DUT21RC(3)078)。
关键词
自修复
超疏水
防腐蚀
减阻
油水分离
self-healing
superhydrophobic
anti-corrosion
drag reduction
oil-water separation
