DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: The Significance of the 'Insignificant': Non-covalent Interactions in CO2 Reduction Reactions with 3C-TM (TM=Sc-Zn) Single-Atom Catalysts

Journal Article · · ChemSusChem

With energy shortages and excessive CO2 emissions driving climate change, converting CO2 into high-value-added products offers a promising solution for carbon recycling. We investigate CO2 reduction reactions (CO2RR) catalyzed by 10 single-atom catalysts (SACs), incorporating weak non-covalent interactions, specifically lone pair-π and H-π interactions. The SACs, consisting of transition metals coordinated by three carbon atoms in a defective graphene substrate (3C-TM, TM=Sc-Zn), leverage these interactions to influence the energy fluctuations of intermediates and the limiting potentials of CO2RR, without altering the overall reaction pathway. Further, our findings show that SACs based on early transition metals (Sc, Ti, V, Cr) can serve as catalysts for C1 products, including HCOOH, HCHO, CH3OH, and CH4, while those based on Fe and Co are suitable for CO formation. Driving force analysis helps bridge theoretical results with experimental observations and propose a modified approach for assessing hydrogen evolution reactions (HER) competition. SACs based on Ni and Cu exhibit moderate HER tolerance, while early transition metals excel in selective CO2 reduction. We also identify a linear scaling relationship between the free energies of *COOH and *CO. This study offers valuable insights for future experimental studies and large-scale computational screenings.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Center for Nanophase Materials Sciences (CNMS); Energy Frontier Research Centers (EFRC) (United States). Center for Closing the Carbon Cycle; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). National Energy Research Scientific Computing Center (NERSC)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0023427; SC0023418; AC02-05CH11231; AC05-00OR22725
OSTI ID:
2481205
Journal Information:
ChemSusChem, Journal Name: ChemSusChem Journal Issue: 5 Vol. 18; ISSN 1864-5631
Publisher:
ChemPubSoc EuropeCopyright Statement
Country of Publication:
United States
Language:
English

References (79)

Single‐Atom Catalysts for Electrocatalytic Applications journal June 2020
Ultra‐Fast Pulsed Discharge Preparation of Coordinatively Unsaturated Asymmetric Copper Single‐Atom Catalysts for CO2 Reduction journal January 2024
Heterogeneous Single‐Atom Catalysts for Electrochemical CO 2 Reduction Reaction journal July 2020
Defective Metal Oxides: Lessons from CO2RR and Applications in NOxRR journal June 2023
Electrocatalytic CO2 Reduction to C2+ Products in Flow Cells journal November 2023
Semimetallic Bismuthene with Edge‐Rich Dangling Bonds: Broad‐Spectrum‐Driven and Edge‐Confined Electron Enhancement Boosting CO2 Hydrogenation Reduction journal February 2024
Specific Metal Nanostructures toward Electrochemical CO2 Reduction: Recent Advances and Perspectives journal November 2022
Machine Learning Across Metal and Carbon Support for the Screening of Efficient Atomic Catalysts Toward CO2 Reduction journal July 2023
Highly Ordered Hierarchical Porous Single‐Atom Fe Catalyst with Promoted Mass Transfer for Efficient Electroreduction of CO2 journal August 2023
Rare‐Earth Single Erbium Atoms for Enhanced Photocatalytic CO 2 Reduction journal April 2020
Transition Metal Complexes as Catalysts for the Electroconversion of CO 2 : An Organometallic Perspective journal January 2021
Rational Fabrication of Low‐Coordinate Single‐Atom Ni Electrocatalysts by MOFs for Highly Selective CO 2 Reduction journal February 2021
Catalytic Potential of Post‐Transition Metal Doped Graphene‐Based Single‐Atom Catalysts for the CO2 Electroreduction Reaction journal March 2022
Effect of the damping function in dispersion corrected density functional theory journal March 2011
Ni Single Atoms Embedded in Graphene Nanoribbon Sieves for High‐Performance CO2 Reduction to CO journal June 2023
Recent Advances on Single‐Atom Catalysts for CO 2 Reduction journal October 2022
Electroreduction of Methanediol on Copper journal May 2013
Graphene oxide-derived single-atom catalysts for electrochemical energy conversion journal February 2022
Boron-doped Covalent Triazine Framework for Efficient CO2 Electroreduction journal November 2021
Adsorption of CO accompanied with simultaneous charge transfer on copper single crystal electrodes related with electrochemical reduction of CO2 to hydrocarbons journal July 1995
Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set journal July 1996
Revisiting catalytic performance of supported metal dimers for oxygen reduction reaction via magnetic coupling from first principles journal July 2022
Covalent Organic Frameworks Linked by Amine Bonding for Concerted Electrochemical Reduction of CO2 journal July 2018
VASPKIT: A user-friendly interface facilitating high-throughput computing and analysis using VASP code journal October 2021
Enhancing both selectivity and activity of CO2 conversion by breaking scaling relations with bimetallic active sites anchored in covalent organic frameworks journal October 2020
Theoretical calculations and experimental verification of carbon dioxide reduction electrocatalyzed by metalloporphyrin journal August 2024
Ni/N-modulated biomass pyrolysis to make carbon-based catalysts for electrochemical CO2-to-CO conversion journal July 2024
Theoretical Understandings of Graphene-based Metal Single-Atom Catalysts: Stability and Catalytic Performance journal October 2020
Scaling Relations on Basal Plane Vacancies of Transition Metal Dichalcogenides for CO 2 Reduction journal January 2019
Descriptor-Based Design Principle for Two-Dimensional Single-Atom Catalysts: Carbon Dioxide Electroreduction journal April 2020
Energy Decomposition Analysis Reveals the Nature of Lone Pair−π Interactions with Cationic π Systems in Catalytic Acyl Transfer Reactions journal May 2021
CO2 Photoelectrochemical Reduction Catalyzed by a GaP(001) Photoelectrode journal January 2021
A Machine Learning Model To Predict CO2 Reduction Reactivity and Products Transferred from Metal-Zeolites journal September 2022
Machine-Learning-Driven High-Entropy Alloy Catalyst Discovery to Circumvent the Scaling Relation for CO2 Reduction Reaction journal November 2022
Atomically Dispersed Metal–Nitrogen–Carbon Catalysts with d-Orbital Electronic Configuration-Dependent Selectivity for Electrochemical CO2-to-CO Reduction journal February 2023
Double-Atom Catalysts Featuring Inverse Sandwich Structure for CO2 Reduction Reaction: A Synergetic First-Principles and Machine Learning Investigation journal July 2023
Determination of the Evolution of Heterogeneous Single Metal Atoms and Nanoclusters under Reaction Conditions: Which Are the Working Catalytic Sites? journal October 2019
Single-Atom Catalysts on Covalent Organic Frameworks for CO2 Reduction journal October 2022
Modulating the Asymmetric Atomic Interface of Copper Single Atoms for Efficient CO2 Electroreduction journal February 2023
Single-Atom Catalysts: A New Frontier in Heterogeneous Catalysis journal April 2013
Water−Nucleobase “Stacking”:  H−π and Lone Pair−π Interactions in the Atomic Resolution Crystal Structure of an RNA Pseudoknot journal July 2003
Dynamic Stability of Copper Single-Atom Catalysts under Working Conditions journal September 2022
Stable and Efficient Single-Atom Zn Catalyst for CO 2 Reduction to CH 4 journal June 2020
Challenges and Perspectives of Single-Atom-Based Catalysts for Electrochemical Reactions journal February 2023
Origin of the Overpotential for Oxygen Reduction at a Fuel-Cell Cathode journal November 2004
Departures from the Adsorption Energy Scaling Relations for Metal Carbide Catalysts journal June 2014
Activity Descriptors for CO 2 Electroreduction to Methane on Transition-Metal Catalysts journal January 2012
Manipulating local coordination of copper single atom catalyst enables efficient CO2-to-CH4 conversion journal June 2023
Activating dynamic atomic-configuration for single-site electrocatalyst in electrochemical CO2 reduction journal August 2023
Operando formation of highly efficient electrocatalysts induced by heteroatom leaching journal January 2024
Towards molecular understanding of local chemical environment effects in electro- and photocatalytic CO2 reduction journal September 2020
CO2-to-methanol electroconversion on a molecular cobalt catalyst facilitated by acidic cations journal July 2024
Strong orbital interaction in a weak CH-π hydrogen bonding system journal March 2016
Lone-pair–π interactions: analysis of the physical origin and biological implications journal January 2016
Single-atom catalysts for CO 2 electroreduction with significant activity and selectivity improvements journal January 2017
Electrochemical reduction of CO 2 on graphene supported transition metals – towards single atom catalysts journal January 2017
Isolated Ni single atoms in graphene nanosheets for high-performance CO 2 reduction journal January 2018
π-Hydrogen bonding and aromaticity: a systematic interplay study journal January 2019
A general method to construct single-atom catalysts supported on N-doped graphene for energy applications journal January 2020
Theoretical investigation on graphene-supported single-atom catalysts for electrochemical CO2 reduction journal January 2020
Coordination environment engineering on nickel single-atom catalysts for CO2 electroreduction journal January 2021
Recent advances in single atom catalysts for the electrochemical carbon dioxide reduction reaction journal January 2021
Structural rule of N-coordinated single-atom catalysts for electrochemical CO2 reduction journal January 2022
Enrichment of reactants and intermediates for electrocatalytic CO2reduction journal January 2023
Enhancing C2+product selectivity in CO2electroreduction by enriching intermediates over carbon-based nanoreactors journal January 2024
CH/? hydrogen bonds in crystals journal January 2004
Lone pair–π interactions: a new supramolecular bond? journal January 2008
Trends in electrochemical CO2 reduction activity for open and close-packed metal surfaces journal January 2014
A consistent and accurate ab initio parametrization of density functional dispersion correction (DFT-D) for the 94 elements H-Pu journal April 2010
Implicit solvation model for density-functional study of nanocrystal surfaces and reaction pathways journal February 2014
Implicit self-consistent electrolyte model in plane-wave density-functional theory journal December 2019
Special points for Brillouin-zone integrations journal June 1976
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
Generalized Gradient Approximation Made Simple journal October 1996
VESTA : a three-dimensional visualization system for electronic and structural analysis journal May 2008
Identification of active sites in CO oxidation and water-gas shift over supported Pt catalysts journal September 2015
Covalent organic frameworks comprising cobalt porphyrins for catalytic CO 2 reduction in water journal August 2015