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A review of natural materials for solar evaporation
Solar Energy Materials and Solar Cells ( IF 6.9 ) Pub Date : 2021-01-01 , DOI: 10.1016/j.solmat.2020.110814
R. Fillet , V. Nicolas , V. Fierro , A. Celzard

Abstract One way to harvest solar energy is to produce steam from liquid water. Steam can be used to provide freshwater even in a harsh environment, with extreme temperature and low groundwater supplies. It can also be extracted from polluted soil or water, purifying the water in the process at the same time. Water evaporation systems are energy effective, with efficiencies ranging from 60% to over 90%. Furthermore, they can be cost-effective and have a low environmental impact, using the right materials. In this article, we will review natural materials, mainly of biological origin, proposed for solar evaporation, from wood and plants to algae and other atypical biomass such as fungi or wastes such as pomelo peels, through gels and foams, raw or charred. Their evaporation effectiveness will be presented and discussed, as well as their energy efficiency. This timely review suggests the suitability of natural materials for this application and reports on the progress that has already been achieved, as well as on the advances that remain to be made to improve the performance of these low cost, low environmental impact but high performance systems.

中文翻译:

用于太阳能蒸发的天然材料综述

摘要 一种收集太阳能的方法是从液态水中产生蒸汽。即使在极端温度和低地下水供应的恶劣环境中,蒸汽也可用于提供淡水。它也可以从受污染的土壤或水中提取,同时净化过程中的水。水蒸发系统节能,效率从 60% 到 90% 以上不等。此外,使用正确的材料,它们可以具有成本效益并且对环境的影响很小。在本文中,我们将回顾天然材料,主要是生物来源,建议用于太阳能蒸发,从木材和植物到藻类和其他非典型生物质,如真菌或废物,如柚皮,通过凝胶和泡沫,生的或烧焦的。将介绍和讨论它们的蒸发效率,以及他们的能源效率。这份及时的审查表明了天然材料对这种应用的适用性,并报告了已经取得的进展,以及在提高这些低成本、低环境影响但高性能系统的性能方面仍有待取得的进展.
更新日期:2021-01-01
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