Print Email Facebook Twitter Porous Metal-Organic Framework CUK-1 for Adsorption Heat Allocation toward Green Applications of Natural Refrigerant Water Title Porous Metal-Organic Framework CUK-1 for Adsorption Heat Allocation toward Green Applications of Natural Refrigerant Water Author Lee, Ji Sun (Korea Research Institute Chemical Technology) Yoon, Ji Woong (Korea Research Institute Chemical Technology) Mileo, Paulo G.M. (Institut Charles Gerhardt Montpellier) Cho, Kyung Ho (Korea Research Institute Chemical Technology) Park, Jaedeuk (Korea Research Institute Chemical Technology) Kim, Kiwoong (Korea Research Institute Chemical Technology) Kim, Hyungjun (Korea Advanced Institute of Science and Technology) de Lange, M.F. (Student TU Delft) Kapteijn, F. (TU Delft ChemE/Catalysis Engineering) Date 2019 Abstract The development of new water adsorbents that are hydrothermally stable and can operate more efficiently than existing materials is essential for the advancement of water adsorption-driven chillers. Most of the existing benchmark materials and related systems in this field suffer from clear limitations that must be overcome to meet global requirements for sustainable and green energy production and utilization. Here, we report the energy-efficient water sorption properties of three isostructural metal-organic frameworks (MOFs) based on the simple ligand pyridine-2,4-dicarboxylate, named M-CUK-1 [M3(μ3-OH)2(2,4-pdc)2] (where M = Co2+, Ni2+, or Mg2+). The highly hydrothermally stable CUK-1 series feature step-like water adsorption isotherms, relatively high H2O sorption capacities between P/P0 = 0.10-0.25, stable cycling, facile regeneration, and, most importantly, benchmark coefficient of performance values for cooling and heating at a low driving temperature. Furthermore, these MOFs are prepared under green hydrothermal conditions in aqueous solutions. Our joint experimental-computational approach revealed that M-CUK-1 integrates several optimal features, resulting in promising materials as advanced water adsorbents for adsorption-driven cooling and heating applications. Subject M-CUK-1SAPO-34coefficient of performancemetal-organic frameworkwater sorption To reference this document use: http://resolver.tudelft.nl/uuid:d744a5b8-46c9-4696-a8d2-4d9f5149a58c DOI https://doi.org/10.1021/acsami.9b02605 Embargo date 2020-07-01 ISSN 1944-8244 Source ACS applied materials & interfaces, 11 (29), 25778-25789 Bibliographical note Accepted Author Manuscript Part of collection Institutional Repository Document type journal article Rights © 2019 Ji Sun Lee, Ji Woong Yoon, Paulo G.M. Mileo, Kyung Ho Cho, Jaedeuk Park, Kiwoong Kim, Hyungjun Kim, M.F. de Lange, F. Kapteijn, More Authors Files PDF CUK_1_Water_Adsorption_AC ... vision.pdf 1.26 MB Close viewer /islandora/object/uuid:d744a5b8-46c9-4696-a8d2-4d9f5149a58c/datastream/OBJ/view