水凝胶基太阳能驱动界面水蒸发器研究进展

摘要：

太阳能驱动界面水蒸发技术因其可持续性、低成本以及在偏远和离网地区的高适应性，已成为缓解全球淡水资源短缺问题的重要途径之一，在众多用于构筑太阳能驱动界面蒸发器的基体材料中，水凝胶凭借其优异的亲水性、可设计的网络结构、高度可调的物理化学特性以及能够有效降低水蒸发焓的独特优势而备受关注.系统综述了近年来基于水凝胶材料的太阳能界面蒸发器的研究进展，重点讨论其制备方法、结构设计策略及性能提升机制，并进一步探讨了高性能水凝胶基界面蒸发器面临的主要挑战，展望其未来发展方向。

Solardriven interfacial evaporation technolgy has emerged as a promising approach to alleviate the global freshwater scarcity due to its sustainability. low cost, and high applicability in remote and off-grid areas. Among the diverse material candidates for fabricating solar-driven interfacial evaportors. hydrogels have attracted significant attention owing to the combination of their intrinsic hy-drophilicity. designable network structures, and highly tunable properties. This review systematically summarizes recent progress in hydrogel-based solar-driven interfacial evaporators, emphasizing methods, structural design strategies, and mechanisms for performance en-hancement. Finally, the challenges and future research directions for advancing higb-performance hydroge-based evaporators are discussed.

作者：

于中振，李长骏，李晓锋，刘骥

Yu Zhongzhen, Li Changjun, Li Xiaofeng, Liu Ji

机构地区：

北京化工大学材料科学与工程学院;有机无机复合材料全国重点实验室

引用本文：

于中振，李长骏，李晓锋等。水凝胶基太阳能驱动界面水蒸发器研究进展[J].河南师范大学学报(自然科学版).2026,54(3):29-43.(Yu Zhongzhen.Li Changjun.Li Xiaofeng.et al.Research advances in hydroge-based soar-driven interfacial evaporators [J].Journal of Henan Normal University (Natural Science Edition),2026,54(3):29-43.DOI:10.16366/j.cnki.1000-2367.2025.11.18.0003.)

基金：

国家自然科学基金

关键词：

光热转换;水凝胶;界面蒸发;海水淡化

solar-thermal conversion; hydrogel; interfacial evaporation; seawater desalination

分类号：

P747

水凝胶基太阳能驱动界面水蒸发器研究进展.pdf