20.500.12556/RUL-145244 Exceptional water production yield enabled by batch-processed portable water harvester in semi-arid climate Sorption-based atmospheric water harvesting has the potential to realize water production anytime, anywhere, but reaching a hundred-gram high water yield in semi-arid climates is still challenging, although state-of-the-art sorbents have been used. Here, we report a portable and modularized water harvester with scalable, low-cost, and lightweight LiCl-based hygroscopic composite (Li-SHC) sorbents. Li-SHC achieves water uptake capacity of 1.18, 1.79, and 2.93 g g−1 at 15%, 30%, and 60% RH, respectively. Importantly, considering the large mismatch between water capture and release rates, a rationally designed batch processing mode is proposed to pursue maximum water yield in a single diurnal cycle. Together with the advanced thermal design, the water harvester shows an exceptional water yield of 311.69 g day−1 and 1.09 g gsorbent−1 day−1 in the semi-arid climate with the extremely low RH of ~15%, demonstrating the adaptability and possibility of achieving large-scale and reliable water production in real scenarios. atmospheric water harvesting nanocomposite sorbents porous stuctures advanced thermal engineering field tests pridobivanje vode iz atmosfere nanokompozitna sorpcijska sredstva porozne strukture napredno toplotno inženirstvo terenski preizkusi true false true Angleški jezik Slovenski jezik Članek v reviji 2023-04-13 14:21:22 2023-04-13 14:21:25 2024-02-15 07:22:41 0000-00-00 00:00:00 2022 0 0 10 str. Vol. 13, art. 5406 2022 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 628.116 2041-1723 10.1038/s41467-022-33062-w 143312899 Shan_..._-_Exceptional_water_production_yield_enabled.pdf Shan_..._-_Exceptional_water_production_yield_enabled.pdf 1 91994C27142EA49301DA48DC3B2E9ABD a1a420164c6e5e039c06401e488d75fd6a74add349664a7cb65707463eac68b7 79fce5b0-d9f6-11ed-a314-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=167976 https://www.nature.com/articles/s41467-022-33062-w 1 8ffe1337-d9f5-11ed-a314-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=167975 Fakulteta za strojništvo 0 0 0