20.500.12556/RUL-182675 Synergistic MOF-based composite enabling significant solar-to-water generation enhancement in climate-resilient AWH Solar-driven atmospheric water harvesting (SAWH) holds significant promise for decentralized water supply. However, its widespread application is hindered by two critical limitations: underutilization of high-humidity adsorption windows during nighttime and insufficient desorption during daytime due to the high desorption temperature requirement of conventional sorbents. To overcome these challenges, this study proposes a composite sorbent strategy by synergistically combining the low enthalpy of vaporization of LiCl with the robust adsorption capacity and stability of a metal‒organic framework (MOF, specifically ▫$Ni_{2}Cl_{2}(BTDD)$▫, ▫$H_{2}BTDD$▫ = bis(1H−1,2,3-triazolo[4,5-b],[4′,5′-i])dibenzo[1,4]dioxin). This design leverages the complementary properties to achieve lower desorption temperatures (e.g., < 60 oC in device level) compared to typical MOF-based systems (usually >90 oC in device level), thereby significantly reducing the energy consumption for desorption. Concurrently, the composite exhibits extended adsorption duration within the high-humidity window. Field validation across diverse climatic regions demonstrates the composite’s exceptional wide-range environmental stability and performance. The resulting SAWH device achieves a solar-to-water generation improvement up to 91% in a continental field test. This work presents a generalizable and effective pathway for enhancing SAWH performance through synergistic material engineering, enabling efficient water production and thermal control under varying environmental conditions. atmospheric water harvesting solar thermal energy energy efficiency heat and mass transfer mechanical engineering pridobivanje vode iz atmosfere solarna energija energetska učinkovitost prenos toplote in snovi strojništvo true false true Angleški jezik Slovenski jezik Članek v reviji 2026-05-20 15:21:37 2026-05-20 15:21:44 2026-05-21 04:57:17 0000-00-00 00:00:00 2026 0 0 8 str. Vol. 17, art. 2097 2026 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 620.9:536.24 2041-1723 10.1038/s41467-026-68946-8 278824451 Shao,_Poredos_..._Synergistic....pdf Shao,_Poredos_..._Synergistic....pdf 1 6C57EC26CF8096F4DDED026F45A7A10A cba6f7fe567466992782adb72517bf2b4da3441922466ac8d3acb7c43d502c4b d7f89817-544e-11f1-b0ab-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=234150 https://www.nature.com/articles/s41467-026-68946-8 1 89402985-544e-11f1-b0ab-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=234149 Fakulteta za strojništvo 0 0 0