摘要
太阳能驱动界面蒸发(solar-driven interfacial evaporation, SDIE)能够利用太阳能将液态水高效转换为蒸汽,为发展生态友好和具有成本效益的淡水生产技术提供基础。其中光热材料是实现能量转换的关键平台,产生的热量可以直接用来加热蒸发。近年来,人们在提高太阳能水蒸发效率方面做了大量的工作,许多创新光热材料被用于实现可控和高效的太阳能-热能转换,以应对从微观尺度到分子水平的能源-水关系挑战。在此基础上,以碳基光热材料为基础,综述了SDIE技术中最新研究进展,重点介绍了石墨烯、碳纳米管、天然植物碳材料以及碳基复合材料等目前应用较为广泛的光热材料在SDIE领域的设计、合成和应用概况,并总结了蒸发水收集速率相关的研究成果,以期为设计低成本、高效光吸收、化学稳定、可重复使用和宽谱吸收的SDIE装置,实现离网脱盐提供参考;最后,对未来碳基材料在SDIE结合人工智能、发电、灭菌及全天候运行等领域的发展前景进行了展望,以期实现环保高效、多用途的水处理净化技术。
The solar-driven interfacial evaporation(SDIE)can efficiently convert liquid water into steam using solar energy,providing a foundation for the development of eco-friendly and cost-effective freshwater production technologies.The photothermal material is the key platform for energy conversion,and the generated heat can be directly used for evaporation.In recent years,significant efforts have been made to enhance the efficiency of solar-driven water evaporation.Numerous innovative solar-thermal materials have been employed to achieve controlled and efficient solar-thermal conversion to meet energy-water challenges ranging from the microscale to the molecular level.On this basis,the latest research progress in carbon-based photothermal materials for SDIE technology is reviewed,focusing on the design,synthesis,and application of graphene,carbon nanotubes,natural plant-based carbon materials,carbon-based composite materials,and other photothermal materials that are currently widely used in the field of SDIE.Research findings related to the evaporation water collection rate were summarized.This aims to provide a reference for designing low-cost,efficient light absorption,chemical stability,and reusable and broad-spectrum absorption SDIE devices for off-grid desalination.Finally,the future development prospects of carbon-based materials for SDIE combined with artificial intelligence,power generation,sterilization,and all-weather operation are envisioned,to achieve eco-friendly,efficient,and multi-purpose water treatment and purification technologies.
作者
许兵
周晶
刘佳
张旭
杨晓彤
姚兴洁
郭培勋
马良
张新玉
XU Bing;ZHOU Jing;LIU Jia;ZHANG Xu;YANG Xiaotong;YAO Xingjie;GUO Peixun;MA Liang;ZHANG Xinyu(School of Municipal and Environmental Engineering,Shandong Jianzhu University,Jinan 250101,China;Resource and Environmental Innovation Research Institute,Shandong Jianzhu University,Jinan 250101,China;Jinan Water Group Co.,Ltd.,Jinan 250012,China;College of Environmental Science and Engineering,Yangzhou University,Yangzhou 225127,Jiangsu,China;Shandong Guochen Industrial Group,Jinan 250300,China)
出处
《材料工程》
EI
CAS
CSCD
北大核心
2024年第10期44-56,共13页
Journal of Materials Engineering
基金
山东省重点研发(重大科技创新工程2020CXGC011203)。
关键词
太阳能驱动界面蒸发
光热转换
碳基材料
海水淡化
离网脱盐
solar-driven interfacial evaporation
photothermal conversion
carbon-based materials
seawater desalination
off-grid desalination
