太阳能海水淡化系统在干旱、半干旱地区的饮用水和热水中发挥着重要作用,但该系统夜间无法运行,能源储存成为太阳能海水淡化系统面临的最大挑战。相变材料独特的热吸收和释放能力,在没有太阳能的情况下,可将存储能量释放以供系统持续工作,为生产淡水和蒸发器的夜间运行开辟了新的途径。介绍了生物质相变材料、废弃物相变材料和气凝胶相变材料在太阳能热储存中的应用,综述了固液相变材料封装技术(包括微胶囊包封法、多孔基质吸附法、接枝共聚法等)以及相变复合材料在太阳能界面蒸发领域的研究进展。
Solar seawater desalination systems play a significant role in providing drinking water and hot water in arid and semi-arid regions.However,these systems cannot operate at night,making energy storage the biggest challenge for solar seawater desalination systems.The unique heat absorption and release capabilities of phase change materials (PCM) enable the release of stored energy for the continuous operation of the system in the absence of solar energy,opening up new avenues for the production of fresh water and the night operation of evaporators.The application of biomass PCM,waste PCM and aerogel PCM in solar thermal storage was introduced.The research progress of solid-liquid phase change material encapsulation technologies (including microcapsule encapsulation method,porous matrix adsorption method,graft copolymerization method,etc.) and phase change composite materials in the field of solar interface evaporation was reviewed.
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基金资助
大学生创新创业训练项目(S202413561022);新疆科技学院校级项目(2025-KYPT38,2024-KYPT37)
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