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    Reticular Chemistry in Action: A Hydrolytically Stable MOF Capturing Twice Its Weight in Adsorbed Water

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    Type
    Article
    Authors
    Towsif Abtab, Sk Md
    Alezi, Dalal cc
    Bhatt, Prashant
    Shkurenko, Aleksander cc
    Belmabkhout, Youssef cc
    Aggarwal, Himanshu
    Weselinski, Lukasz Jan cc
    Alsadun, Norah Sadun cc
    Samin, Umer cc
    Hedhili, Mohamed N. cc
    Eddaoudi, Mohamed cc
    KAUST Department
    Advanced Membranes and Porous Materials Research Center
    Chemical Engineering Program
    Chemical Science Program
    Functional Materials Design, Discovery and Development (FMD3)
    Imaging and Characterization Core Lab
    Physical Science and Engineering (PSE) Division
    Surface Science
    Date
    2018-01-11
    Online Publication Date
    2018-01-11
    Print Publication Date
    2018-01
    Permanent link to this record
    http://hdl.handle.net/10754/626981
    
    Metadata
    Show full item record
    Abstract
    Summary Hydrolytically stable adsorbents, with notable water uptake, are of prime importance and offer great potential for many water-adsorption-related applications. Nevertheless, deliberate construction of tunable porous solids with high porosity and high stability remains challenging. Here, we present the successful deployment of reticular chemistry to address this demand: we constructed Cr-soc-MOF-1, a chemically and hydrolytically stable chromium-based metal-organic framework (MOF) with underlying soc topology. Prominently, Cr-soc-MOF-1 offers the requisite thermal and chemical stability concomitant with unique adsorption properties, namely extraordinary high porosity (apparent surface area of 4,549 m2/g) affording a water vapor uptake of 1.95 g/g at 70% relative humidity. This exceptional water uptake is maintained over more than 100 adsorption-desorption cycles. Markedly, the adsorbed water can be fully desorbed by just the simple reduction of the relative humidity at 25°C. Cr-soc-MOF-1 offers great potential for use in applications pertaining to water vapor control in enclosed and confined spaces and dehumidification.
    Citation
    Towsif Abtab SM, Alezi D, Bhatt PM, Shkurenko A, Belmabkhout Y, et al. (2018) Reticular Chemistry in Action: A Hydrolytically Stable MOF Capturing Twice Its Weight in Adsorbed Water. Chem 4: 94–105. Available: http://dx.doi.org/10.1016/j.chempr.2017.11.005.
    Sponsors
    Research reported in this publication was fully supported by the King Abdullah University of Science and Technology.
    Publisher
    Elsevier BV
    Journal
    Chem
    DOI
    10.1016/j.chempr.2017.11.005
    Additional Links
    http://www.sciencedirect.com/science/article/pii/S2451929417304734
    Relations
    Is Supplemented By:
    • [Dataset]
      . DOI: 10.5517/ccdc.csd.cc1pl3ds HANDLE: 10754/663997
    Is Supplemented By:
    • [Dataset]
      . DOI: 10.5517/ccdc.csd.cc1nsb0s HANDLE: 10754/663998
    Is Supplemented By:
    • [Dataset]
      . DOI: 10.5517/ccdc.csd.cc1ns9zq HANDLE: 10754/663999
    ae974a485f413a2113503eed53cd6c53
    10.1016/j.chempr.2017.11.005
    Scopus Count
    Collections
    Articles; Advanced Membranes and Porous Materials Research Center; Imaging and Characterization Core Lab; Physical Science and Engineering (PSE) Division; Functional Materials Design, Discovery and Development (FMD3); Chemical Science Program; Chemical Engineering Program

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