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Title: Chemistry in confined spaces: reactivity of the Zn-MOF-74 channels

Journal Article · · Journal of Materials Chemistry. A
DOI:https://doi.org/10.1039/c6ta04388g· OSTI ID:1565463
 [1];  [2];  [2];  [1];  [3];  [2];  [1]
  1. Department of Physics; Wake Forest University; Winston-Salem; USA
  2. Department of Materials Science and Engineering; University of Texas at Dallas; Richardson; USA
  3. Department of Chemistry and Chemical Biology; Rutgers University; Piscataway; USA

Using infrared spectroscopy combined with ab initio methods we study reactions of H2O and CO inside the confined spaces of Zn-MOF-74 channels. Our results show that, once the water dissociation reaction H2O → OH + H takes place at the metal centers, the addition of 40 Torr of CO at 200 °C starts the production of formic acid via OH + H + CO → HCO2H. Our detailed analysis shows that the overall reaction H2O + CO → HCO2H takes place in the confinement of MOF-74 without an external catalyst, unlike the same reaction on flat surfaces. This discovery has several important consequences: it opens the door to a new set of catalytic reactions inside the channels of the MOF-74 system, it suggests that a recovery of the MOF's adsorption capacity is possible after it has been exposed to water (which in turn stabilizes its crystal structure), and it produces the important industrial feedstock formic acid.

Research Organization:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
AC05-00OR22725; FG02-08ER46491
OSTI ID:
1565463
Journal Information:
Journal of Materials Chemistry. A, Vol. 4, Issue 34; ISSN 2050-7488
Publisher:
Royal Society of Chemistry
Country of Publication:
United States
Language:
English

References (66)

Progress in adsorption-based CO 2 capture by metal–organic frameworks journal January 2012
Hydrogen storage in metal–organic frameworks journal January 2009
Carbon dioxide capture-related gas adsorption and separation in metal-organic frameworks journal August 2011
Molecular engineering for synthesizing novel structures of metal–organic frameworks with multifunctional properties journal December 2009
Tuning the Gate Opening Pressure of Metal–Organic Frameworks (MOFs) for the Selective Separation of Hydrocarbons journal September 2012
Small-Molecule Adsorption in Open-Site Metal–Organic Frameworks: A Systematic Density Functional Theory Study for Rational Design journal January 2015
The current status of hydrogen storage in metal–organic frameworks journal January 2008
Hydrogen Storage in Microporous Metal-Organic Frameworks journal May 2003
Commensurate Adsorption of Hydrocarbons and Alcohols in Microporous Metal Organic Frameworks journal September 2011
Methane storage in metal–organic frameworks journal January 2014
Metal–Organic Framework Materials as Chemical Sensors journal September 2011
Structural, elastic, thermal, and electronic responses of small-molecule-loaded metal–organic framework materials journal January 2015
Role of Solvent-Host Interactions That Lead to Very Large Swelling of Hybrid Frameworks journal March 2007
Stress-Induced Chemical Detection Using Flexible Metal−Organic Frameworks
  • Allendorf, Mark D.; Houk, Ronald J. T.; Andruszkiewicz, Leanne
  • Journal of the American Chemical Society, Vol. 130, Issue 44, p. 14404-14405 https://doi.org/10.1021/ja805235k
journal November 2008
Mechanical properties of hybrid inorganic–organic framework materials: establishing fundamental structure–property relationships journal January 2011
Luminescent metal–organic frameworks for chemical sensing and explosive detection journal January 2014
Polymerization reactions in porous coordination polymers journal January 2009
Lanthanide Metal-Organic Frameworks as Ziegler–Natta Catalysts for the Selective Polymerization of Isoprene journal November 2009
Luminescent metal–organic frameworks journal January 2009
Near-Infrared Luminescent Lanthanide MOF Barcodes journal December 2009
Electronic and vibrational properties of a MOF-5 metal–organic framework: ZnO quantum dot behaviour journal January 2004
Magnetic metal–organic frameworks journal January 2009
Porous metal–organic-framework nanoscale carriers as a potential platform for drug delivery and imaging journal December 2009
Electric Control of Magnetization and Interplay between Orbital Ordering and Ferroelectricity in a Multiferroic Metal-Organic Framework journal May 2011
Hybrid Improper Ferroelectricity in a Multiferroic and Magnetoelectric Metal-Organic Framework journal February 2013
Tuning the Ferroelectric Polarization in a Multiferroic Metal–Organic Framework journal November 2013
Heterogeneous Asymmetric Catalysis with Homochiral Metal–Organic Frameworks: Network-Structure-Dependent Catalytic Activity journal February 2007
Metal–organic framework materials as catalysts journal January 2009
Preparation, Adsorption Properties, and Catalytic Activity of 3D Porous Metal–Organic Frameworks Composed of Cubic Building Blocks and Alkali-Metal Ions journal April 2006
Bridging homogeneous and heterogeneous catalysis with MOFs: “Click” reactions with Cu-MOF catalysts journal November 2010
Increasing the Density of Adsorbed Hydrogen with Coordinatively Unsaturated Metal Centers in Metal−Organic Frameworks journal May 2008
Enhanced H2 Adsorption in Isostructural Metal−Organic Frameworks with Open Metal Sites: Strong Dependence of the Binding Strength on Metal Ions journal November 2008
Adsorption Sites and Binding Nature of CO 2 in Prototypical Metal−Organic Frameworks: A Combined Neutron Diffraction and First-Principles Study journal June 2010
Adsorption properties and structure of CO2 adsorbed on open coordination sites of metal–organic framework Ni2(dhtp) from gas adsorption, IR spectroscopy and X-ray diffraction journal January 2008
Dramatic Tuning of Carbon Dioxide Uptake via Metal Substitution in a Coordination Polymer with Cylindrical Pores
  • Caskey, Stephen R.; Wong-Foy, Antek G.; Matzger, Adam J.
  • Journal of the American Chemical Society, Vol. 130, Issue 33, p. 10870-10871 https://doi.org/10.1021/ja8036096
journal August 2008
Computational and Experimental Studies on the Adsorption of CO, N 2 , and CO 2 on Mg-MOF-74 journal June 2010
High-Capacity Methane Storage in Metal−Organic Frameworks M 2 (dhtp): The Important Role of Open Metal Sites journal April 2009
Metal-dioxidoterephthalate MOFs of the MOF-74 type: Microporous basic catalysts with well-defined active sites journal August 2014
CPO-27-M as heterogeneous catalysts for aldehyde cyanosilylation and styrene oxidation journal November 2014
Low-temperature CO oxidation using a metal organic framework with unsaturated Co2+ sites journal April 2015
Mixed-Metal Strategy on Metal–Organic Frameworks (MOFs) for Functionalities Expansion: Co Substitution Induces Aerobic Oxidation of Cyclohexene over Inactive Ni-MOF-74 journal August 2015
Synthesis of a Nanosized Carbon-Supported Ni Composite and Its Remarkable Catalysis for Hydrogen Desorption from the LiBH 4 –2LiNH 2 System journal October 2015
Nanocrystalline M-MOF-74 as Heterogeneous Catalysts in the Oxidation of Cyclohexene: Correlation of the Activity and Redox Potential journal January 2015
Understanding and controlling water stability of MOF-74 journal January 2016
Water Reaction Mechanism in Metal Organic Frameworks with Coordinatively Unsaturated Metal Ions: MOF-74 journal November 2014
Water interactions in metal organic frameworks journal January 2015
Synergistic Catalysis of Metal–Organic Framework-Immobilized Au–Pd Nanoparticles in Dehydrogenation of Formic Acid for Chemical Hydrogen Storage journal August 2011
Hydrogen production from formic acid decomposition at room temperature using a Ag–Pd core–shell nanocatalyst journal April 2011
Efficient Hydrogen Liberation from Formic Acid Catalyzed by a Well-Defined Iron Pincer Complex under Mild Conditions journal May 2013
Monodisperse AgPd Alloy Nanoparticles and Their Superior Catalysis for the Dehydrogenation of Formic Acid journal February 2013
Breakthroughs in Hydrogen Storage-Formic Acid as a Sustainable Storage Material for Hydrogen journal October 2008
Characterization of a high performing passive direct formic acid fuel cell journal July 2006
An Effective Pd-Ni 2 P/C Anode Catalyst for Direct Formic Acid Fuel Cells journal November 2013
Improvement and mechanism of electrocatalytic performance of Pd–Ni/C anodic catalyst in direct formic acid fuel cell journal February 2013
High activity of Pd–WO3/C catalyst as anodic catalyst for direct formic acid fuel cell journal March 2011
Analyzing the frequency shift of physiadsorbed CO 2 in metal organic framework materials journal February 2012
Spin Signature of Nonlocal Correlation Binding in Metal-Organic Frameworks journal September 2015
van der Waals forces in density functional theory: a review of the vdW-DF method journal May 2015
Van der Waals density functional: Self-consistent potential and the nature of the van der Waals bond journal September 2007
A climbing image nudged elastic band method for finding saddle points and minimum energy paths journal December 2000
Improved tangent estimate in the nudged elastic band method for finding minimum energy paths and saddle points journal December 2000
The Infrared Spectra of Dimeric and Crystalline Formic Acid journal July 1958
Cluster assisted water dissociation mechanism in MOF-74 and controlling it using helium journal January 2016
Diffusion of Small Molecules in Metal Organic Framework Materials journal January 2013
Preparation of Ni-MOF-74 membrane for CO2 separation by layer-by-layer seeding technique journal November 2012
High-throughput screening of small-molecule adsorption in MOF journal January 2013

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