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Št. zadetkov: 6
Hygroscopic porous polymer for sorption-based atmospheric water harvesting
Fangfang Deng, Zhihui Chen, Chenxi Wang, Chengjie Xiang, Primož Poredoš, Ruzhu Wang
Pregledni znanstveni članek
Oznake: higroskopski porozni polimeri;sorpcijsko pridobivanje vode iz atmosphere;kinetika sorpcijskih materialov;sorpcijski mehanizmi;strukturna optimizacija;hygroscopic porous polymer;sorption-based atmospheric water harvesting;sorption kinetics;sorption mechanism;structural optimization;
Sorption-based atmospheric water harvesting (SAWH) holds huge potential due to its freshwater capabilities for alleviating water scarcity stress. The two essential parts, sorbent material and system structure, dominate the water sorption–desorption performance and the total water productivity for SA ...
Leto: 2022 Vir: Fakulteta za strojništvo (UL FS)
Waste heat-driven water generator with optimized multi-cycle strategy for high water yield
Fangfang Deng, Primož Poredoš, Jiaqi Yu, Xinge Yang, Zhihui Chen, Ruzhu Wang
Izvirni znanstveni članek
Oznake: atmospheric water harvesting;waste heat recovery;multi-cycle;sorption kinetics;water productivity;
Water scarcity and energy crisis have recently become two severe global problems. Low-grade waste heat, a substantial byproduct of energy consumption, promises to provide safe water by driving sorption-based atmospheric water harvesting (SAWH) device. Herein, a low-grade waste heat-driven atmospheri ...
Leto: 2024 Vir: Fakulteta za strojništvo (UL FS)
Harvesting thermal energy and freshwater from air through sorption thermal battery enabled by polyzwitterionic gel
He Shan, Ziya Zeng, Xinge Yang, Primož Poredoš, Jie Yu, Zhihui Chen, Ruzhu Wang
Izvirni znanstveni članek
Oznake: hidrogeli;sorpcijska sredstva;shranjevanje energije;atmosfersko pridobivanje vode;energetska učinkovitost;obnovljivi viri energije;hydrogels;sorption materials;energy storage;atmospheric water harvesting;energy efficiency;renewable energy sources;
Leto: 2023 Vir: Fakulteta za strojništvo (UL FS)
Exceptional water production yield enabled by batch-processed portable water harvester in semi-arid climate
He Shan, Chunfeng Li, Zhihui Chen, Wenjun Ying, Primož Poredoš, Zhanyu Ye, Quanwen Pan, Jiayun Wang, Ruzhu Wang
Izvirni znanstveni članek
Oznake: pridobivanje vode iz atmosfere;nanokompozitna sorpcijska sredstva;porozne strukture;napredno toplotno inženirstvo;terenski preizkusi;atmospheric water harvesting;nanocomposite sorbents;porous stuctures;advanced thermal engineering;field tests;
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 ha ...
Leto: 2022 Vir: Fakulteta za strojništvo (UL FS)
Radiative sky cooling thermal concentration with cooling power exceeding one kW per square meter
Primož Poredoš, He Shan, Chenxi Wang, Zhihui Chen, Zhao Shao, Fangfang Deng, Haoran Liu, Jiaqi Yu, Ruzhu Wang
Izvirni znanstveni članek
Oznake: materiali za sevalno hlajenje z nebom;sevalna izmenjava;hlajenje;spektralno selektivni materiali;prenos toplote;koncentracija hladilne energije;atmosfersko pridobivanje vode;napredni toplotni inženiring;obnovljivi viri energije;materials for radiative sky cooling;radiative heat exchange;cooling;spectrally selective materials;heat transfer;cooling energy concentration;atmospheric water harvesting;advanced thermal engineering;renewable energy sources;
The world's first demonstration of passive radiative cooling under the sun in 2014 attracted substantial attention due to its ubiquitous and passive nature. Numerous nanophotonic and metamaterials capable of radiative sky cooling have been reported over the past decade. However, the cooling power de ...
Leto: 2024 Vir: Fakulteta za strojništvo (UL FS)
Hygroscopic salt-embedded composite materials for sorption-based atmospheric water harvesting
He Shan, Primož Poredoš, Zhihui Chen, Xinge Yang, Zhanyu Ye, Zhifeng Hu, Ruzhu Wang, Swee Ching Tan
Pregledni znanstveni članek
Oznake: atmospheric water harvesting;solar energy;hygroscopic salts;composite sorption materials;kinetics of sorption/desorption;dynamics of sorption/desorption;daytime radiative sky cooling materials;radiative heat exchange;spectrally selective materials;heat and mass transfer;renewable energy sources;
Sorption-based atmospheric water harvesting has the potential to address water scarcity by extracting fresh water from the air. The performance of this technology largely depends on the sorbent used. Hygroscopic salt-embedded composite materials (HSCMs) are promising sorbents for sorption-based atmo ...
Leto: 2024 Vir: Fakulteta za strojništvo (UL FS)
Št. zadetkov: 6
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