【摘要】 非对称润湿性Janus织物因其液体选择性和定向输送性能而备受关注。系统梳理润湿性理论及其传输机制，全面综述近年来非对称润湿性Janus织物的主要制备方法及研究进展，重点从雾水收集、单向导湿、油水分离、医疗卫生和海水淡化5个应用领域进行归纳与总结，并在此基础上进一步探讨当前研究的挑战与局限性，并对未来发展方向进行展望。研究旨在为Janus织物的深入研究与创新应用提供理论参考和实践指导。更多还原

【Abstract】 Asymmetric wettability Janus fabrics have garnered widespread attention for their liquid selectivity and directional transport properties. The theories of wettability and their transport mechanisms has been systematically sorted out, the main preparation methods and research progress of asymmetric wettability Janus fabrics in recent years have been comprehensively summarized, and their applications in five key fields have been highlighted: fog collection, unidirectional moisture conduction, oil-water separation, medical and healthcare and seawater desalination. Building upon this foundation, the challenges and limitations existing of the current research are discussed, and the future development directions are prospected. The study aims to offer theoretical references and practical guidance for the in-depth study and innovative applications of Janus fabrics.更多还原