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首页> 外文期刊>Journal of Materials Chemistry, A. Materials for energy and sustainability >A large-scale water-harvesting device with beta-Al(OH)(3) microcone arrays by simple hydrothermal synthesis
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A large-scale water-harvesting device with beta-Al(OH)(3) microcone arrays by simple hydrothermal synthesis

机译:具有Beta-Al(OH)(3)微孔阵列的大型水收集装置,通过简单的水热合成

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摘要

As the scarcity of fresh water emerges as a major global problem, fog-water harvesting is considered as a sustainable method for obtaining water resources. Although water-harvesting technologies based on special wetting surfaces have attracted considerable interest because of their high efficiency, many problems remain, including high cost and difficulties in the fabrication of special wetting surfaces. Here we report a novel approach to fabricate conical microstructures on aluminum substrates using a costeffective and scalable hydrothermal synthesis method. Due to their morphological features, the microcone surfaces exhibit extremely high wettability and excellent water-collection capacity. Furthermore, we suggest a practical water-harvesting device that allows an effective and sustainable way to collect fresh water from moist air and has enhanced adaptability to environmental conditions. These features enable us to develop a highly promising water-harvesting system for overcoming problems associated with water shortage.
机译:随着淡水的稀缺作为一个主要的全球性问题,雾 - 采集被认为是获得水资源的可持续方法。尽管基于特殊润湿表面的水收集技术由于其高效率而引起了相当大的兴趣,但仍然存在许多问题,包括高成本和在特殊润湿表面的制造中的困难。在这里,我们通过成本效益和可伸缩的水热合成方法报告一种新的制造铝基衬底上的锥形微观结构的方法。由于它们的形态特征,微孔表面表现出极高的润湿性和优异的水收集能力。此外,我们建议一种实用的水收集装置,允许一种有效和可持续的方法来收集来自潮湿空气的淡水,并提高对环境条件的适应性。这些功能使我们能够开发一个高度有希望的水收集系统,以克服与水短缺相关的问题。

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