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Transient Studies of CO2 Adsorption over CeO2 Nanostructures with In Situ DRIFTS and Modulation Excitation

Journal Article · · Journal of Physical Chemistry. C
 [1];  [2];  [3];  [4];  [5];  [2];  [6];  [6];  [7];  [8]
  1. State Univ. of New York (SUNY), Stony Brook, NY (United States); Brookhaven National Laboratory (BNL), Upton, NY (United States)
  2. Brookhaven National Laboratory (BNL), Upton, NY (United States)
  3. Univ. of Connecticut, Storrs, CT (United States)
  4. Brookhaven National Laboratory (BNL), Upton, NY (United States); State Univ. of New York (SUNY), Stony Brook, NY (United States)
  5. State Univ. of New York (SUNY), Binghamton, NY (United States)
  6. Univ. of Kansas, Lawrence, KS (United States)
  7. Instituto de Catálisis y Petroleoquímica (ICP-CSIC), Madrid (Spain)
  8. State Univ. of New York (SUNY), Stony Brook, NY (United States)
Experiments of in-situ DRIFTS combined with modulation excitation (ME) spectroscopy showed a rich surface chemistry associated with the adsorption of CO2 on nanocubes and nanospheres of ceria. The nanocubes exposed faces with a (100) orientation, with the edges and corners displaying (110) and (111) orientations, respectively. Here, the nanospheres mainly contained ceria (111) and (110) planes. DFT calculations showed that CO2 is a multidentate adsorbate on ceria that can undergo changes in its bonding configuration depending on the chemical environment. At 250 °C, a temperature typically used for the conversion of CO2 into oxygenates, alkanes and olefins, CO2 reacted with O centers or OH groups present on the nanocubes and nanospheres to yield bi- and tri-dentate carbonates, hydroxycarbonates, and formates. Both nanostructures were highly reactive and a dynamic equilibrium was established: carbonate species were rapidly generated upon the injection of CO2 and they decomposed upon the removal of CO2 from the gas phase. In the case of the ceria nanocubes, the adsorption/desorption processes were essentially reversible, opening the door to catalytic transformations. A larger concentration of defects in the ceria nanospheres led to strongly bound carbonates and formates that may be spectators, site blockers, or surface modifiers in catalytic processes. In the ME studies, additional intermediates were detected, and it was clear that the response of surface species to the presence/absence of CO2 was highly dependent on the morphology of the ceria nanostructures.
Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
National Science Foundation (NSF); USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division (CSGB); USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities (SUF)
Grant/Contract Number:
SC0012704
OSTI ID:
3010081
Report Number(s):
BNL-229247-2025-JAAM
Journal Information:
Journal of Physical Chemistry. C, Journal Name: Journal of Physical Chemistry. C Journal Issue: 51 Vol. 129; ISSN 1932-7455; ISSN 1932-7447
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (66)

SINGLE‐ATOM MOVEMENT: Dynamics of Polar Surfaces on Ceria Nanoparticles Observed In Situ with Single‐Atom Resolution (Adv. Funct. Mater. 11/2011) journal May 2011
Beyond Oil and Gas: The Methanol Economy journal April 2005
Methanol as a Hydrogen Carrier: Kinetic and Thermodynamic Drivers for its CO 2 ‐Based Synthesis and Reforming over Heterogeneous Catalysts journal August 2020
Effect of the damping function in dispersion corrected density functional theory journal March 2011
Methanol as the energy vector of a new climate-neutral energy system☆ journal January 1989
L3 edge X-ray absorption spectrum of CeO2: crystal structure effects journal March 1995
Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set journal July 1996
Characterization of oxide surfaces and zeolites by carbon monoxide as an IR probe molecule book January 2002
IR study of polycrystalline ceria properties in oxidised and reduced states journal April 1999
The utilization of ceria in industrial catalysis journal April 1999
Preferential oxidation of CO in excess H2 over CuO/CeO2 catalysts: Characterization and performance as a function of the exposed face present in the CeO2 support journal February 2013
The effect of CO on CO2 methanation over Ru/Al2O3 catalysts: a combined steady-state reactivity and transient DRIFT spectroscopy study journal November 2019
The power of quantitative kinetic studies of adsorbate reactivity by operando FTIR spectroscopy carried out at chemical potential steady-state journal October 2010
Infrared spectroscopic study of carbon dioxide adsorption on the surface of cerium–gallium mixed oxides journal January 2012
Catalytic developments in the direct dimethyl carbonate synthesis from carbon dioxide and methanol journal September 2017
Sensitivity enhancement and dynamic behavior analysis by modulation excitation spectroscopy: Principle and application in heterogeneous catalysis journal October 2008
Kinetic analysis using square-wave stimulation in modulation excitation spectroscopy: Mixing property of a flow-through PM-IRRAS cell journal May 2006
Development of Novel CeO2-based CO2 adsorbent and analysis on its CO2 adsorption and desorption mechanism journal July 2017
In situ spectroscopic studies of methane catalytic combustion over Co, Ce, and Pd mixed oxides deposited on a steel surface journal June 2017
A general method for studying reactive surface species, CT-SKAn: Charge-transfer spectrokinetic analysis journal June 2024
Hydrogenation of CO2 to value-added products—A review and potential future developments journal March 2014
Catalytic conversions of CO2 to help mitigate climate change: Recent process developments journal January 2021
Dry reforming of methane: Influence of process parameters—A review journal May 2015
Tailoring CO2 adsorption and activation properties of ceria nanocubes by coating with nanometre-thick yttria layers journal October 2021
The surface chemistry of cerium oxide journal March 2015
Storage Material Effects on the Performance of Ru-Based CO 2 Capture and Methanation Dual Functioning Materials journal March 2021
Applications of Modulation Excitation Spectroscopy in Heterogeneous Catalysis journal January 2017
CO2 Adsorption on Stoichiometric Ceria (110) Revisited journal July 2025
The Interaction of CO 2 with CeO 2 Powder Explored by Correlating Adsorption and Thermal Desorption Analyses journal April 2018
Comprehensive Study of the Ceria–H2 System: Effect of the Reaction Conditions on the Reduction Extent and Intermediates journal February 2020
Integrated CO2 Capture and Dry Reforming of CH4 to Syngas: A Review journal July 2024
Direct Visualization and Control of Atomic Mobility at {100} Surfaces of Ceria in the Environmental Transmission Electron Microscope journal November 2017
Magnetically Doped Molybdenum Disulfide Layers for Enhanced Carbon Dioxide Capture journal June 2022
Atomistic Insights into the Hydrogen Oxidation Reaction of Palladium-Ceria Bifunctional Catalysts for Anion-Exchange Membrane Fuel Cells journal February 2021
Structural and Chemical Evolution of an Inverse CeOx/Cu Catalyst under CO2 Hydrogenation: Tunning Oxide Morphology to Improve Activity and Selectivity journal November 2023
Performance of DFT+ U Approaches in the Study of Catalytic Materials journal November 2016
Ceria Catalysts at Nanoscale: How Do Crystal Shapes Shape Catalysis? journal June 2017
Application of Ceria in CO 2 Conversion Catalysis journal November 2019
Visualizing Size-Dependent Dynamics of CeO2−δ{100}-Supported CoOx Nanoparticles Under CO2 Hydrogenation Conditions journal May 2025
Qualitative Differences in the Adsorption Chemistry of Acidic (CO2, SOx) and Amphiphilic (NOx) Species on the Alkaline Earth Oxides journal December 2003
Shape-Selective Synthesis and Oxygen Storage Behavior of Ceria Nanopolyhedra, Nanorods, and Nanocubes journal December 2005
Structure−Activity Relationship in Nanostructured Copper−Ceria-Based Preferential CO Oxidation Catalysts journal July 2007
Reassignment of the Vibrational Spectra of Carbonates, Formates, and Related Surface Species on Ceria: A Combined Density Functional and Infrared Spectroscopy Investigation journal November 2011
Coverage Effect of the CO 2 Adsorption Mechanisms on CeO 2 (111) by First Principles Analysis journal January 2013
CO 2 Adsorption As a Flat-Lying, Tridentate Carbonate on CeO 2 (100) journal April 2014
Imaging the Atomic Surface Structures of CeO 2 Nanoparticles journal December 2013
CeO 2 -based heterogeneous catalysts toward catalytic conversion of CO 2 journal January 2016
Temperature-induced structural transition of ceria by bulk reduction under hydrogen atmosphere journal January 2018
Application of modulation excitation-phase sensitive detection-DRIFTS for in situ /operando characterization of heterogeneous catalysts journal January 2019
Feasibility of switchable dual function materials as a flexible technology for CO2 capture and utilisation and evidence of passive direct air capture journal January 2022
The role of ceria/precious metal interfaces in catalysis journal January 2024
Determining the active site in a catalytic process: Operando spectroscopy is more than a buzzword journal January 2003
The design and testing of kinetically-appropriate operando spectroscopic cells for investigating heterogeneous catalytic reactions journal January 2010
Recent developments in carbon dioxide utilization under mild conditions journal January 2010
Recent advances in catalytic hydrogenation of carbon dioxide journal January 2011
Carbon monoxide and carbon dioxide adsorption on cerium oxide studied by Fourier-transform infrared spectroscopy. Part 1.—Formation of carbonate species on dehydroxylated CeO2, at room temperature
  • Li, Can; Sakata, Yoshihisa; Arai, Toru
  • Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, Vol. 85, Issue 4 https://doi.org/10.1039/f19898500929
journal January 1989
Carbon dioxide activation and dissociation on ceria (110): A density functional theory study journal January 2013
CO2 adsorption on the pristine and reduced CeO2 (111) surface: Geometries and vibrational spectra by first principles simulations journal March 2021
Projector augmented-wave method journal December 1994
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set journal October 1996
Electron-energy-loss spectra and the structural stability of nickel oxide: An LSDA+U study journal January 1998
Erratum: First-principles LDA+U and GGA+U study of cerium oxides: Dependence on the effective U parameter [Phys. Rev. B75, 035115 (2007)] journal November 2011
Spectroscopic Evidence for Localized and Extended f -Symmetry States in Ce O 2 journal July 1984
Generalized Gradient Approximation Made Simple journal October 1996
EXAFS analysis of the L 3 edge of Ce in CeO 2 : effects of multi-electron excitations and final-state mixed valence journal January 1999
ATHENA , ARTEMIS , HEPHAESTUS : data analysis for X-ray absorption spectroscopy using IFEFFIT journal June 2005

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