skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Electric field effects in electrochemical CO2 reduction

Journal Article · · ACS Catalysis
 [1];  [2];  [1];  [1]
  1. Stanford Univ., Stanford, CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States)
  2. Stanford Univ., Stanford, CA (United States); Mitsubishi Materials Corp., Ibaraki (Japan)

Electrochemical reduction of CO2 has the potential to reduce greenhouse gas emissions while providing energy storage and producing chemical feedstocks. A mechanistic understanding of the process is crucial to the discovery of efficient catalysts, and an atomistic description of the electrochemical interface is a major challenge due to its complexity. Here, we examine the CO2 → CO electrocatalytic pathway on Ag(111) using density functional theory (DFT) calculations and an explicit model of the electrochemical interface. We show that the electric field from solvated cations in the double layer and their corresponding image charges on the metal surface significantly stabilizes key intermediates—*CO2 and *COOH. At the field-stabilized sites, the formation of *CO is rate-determining. We present a microkinetic model that incorporates field effects and electrochemical barriers from ab initio calculations. As a result, the computed polarization curves show reasonable agreement with experiment without fitting any parameters.

Research Organization:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0004993; AC02-76SF00515
OSTI ID:
1348228
Journal Information:
ACS Catalysis, Vol. 6, Issue 10; ISSN 2155-5435
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 354 works
Citation information provided by
Web of Science

References (61)

Prospects of CO2 Utilization via Direct Heterogeneous Electrochemical Reduction journal December 2010
Electrochemical reduction of carbon dioxides to carbon monoxide at a gold electrode in aqueous potassium hydrogen carbonate journal January 1987
In-situ spectroscopic investigation of adsorbed intermediate radicals in electrochemical reactions: CO2 on platinum journal July 1987
The Photoelectrocatalytic Reduction of Carbon Dioxide journal September 1989
Electrocatalytic process of CO selectivity in electrochemical reduction of CO2 at metal electrodes in aqueous media journal August 1994
Electrochemical CO2 Reduction on Metal Electrodes book January 2008
Effect of Cations on the Electrochemical Conversion of CO2 to CO journal November 2012
Efficient Electrochemical Flow System with Improved Anode for the Conversion of CO2 to CO journal January 2014
Electrocatalytic Conversion of Carbon Dioxide to Methane and Methanol on Transition Metal Surfaces journal August 2014
First principles reaction modeling of the electrochemical interface: Consideration and calculation of a tunable surface potential from atomic and electronic structure journal April 2006
Impacts of electrode potentials and solvents on the electroreduction of CO 2 : a comparison of theoretical approaches journal January 2015
Using Implicit Solvent in Ab Initio Electrochemical Modeling: Investigating Li + /Li Electrochemistry at a Li/Solvent Interface journal June 2015
Identification of Possible Pathways for C–C Bond Formation during Electrochemical Reduction of CO 2 : New Theoretical Insights from an Improved Electrochemical Model journal April 2016
Mechanistic Explanation of the pH Dependence and Onset Potentials for Hydrocarbon Products from Electrochemical Reduction of CO on Cu (111) journal January 2016
Reconstruction of charged surfaces: General trends and a case study of Pt(110) and Au(110) journal December 2003
First-principles calculations of charged surfaces and interfaces: A plane-wave nonrepeated slab approach journal March 2006
Origin of the Overpotential for Oxygen Reduction at a Fuel-Cell Cathode journal November 2004
Modeling the HCOOH/CO 2 Electrocatalytic Reaction: When Details Are Key journal June 2015
Assessing a First-Principles Model of an Electrochemical Interface by Comparison with Experiment journal January 2016
Implicit solvation model for density-functional study of nanocrystal surfaces and reaction pathways journal February 2014
Revised self-consistent continuum solvation in electronic-structure calculations journal February 2012
Electrostatics of solvated systems in periodic boundary conditions journal December 2014
Density functionals for surface science: Exchange-correlation model development with Bayesian error estimation journal June 2012
Molecular adsorption at Pt(111). How accurate are DFT functionals? journal January 2015
Change of the work function of platinum electrodes induced by halide adsorption journal January 2014
Reduced CO2 on polycrystalline Pd and Pt electrodes in neutral solution: electrochemical and in situ Fourier transform IR studies journal July 1994
Understanding Trends in the Electrocatalytic Activity of Metals and Enzymes for CO 2 Reduction to CO journal January 2013
Adsorption of nitrogen on potassium promoted Fe(111) and (100) surfaces journal February 1982
Microscopic model for the poisoning and promotion of adsorption rates by electronegative and electropositive atoms journal February 1984
The effects of potassium on ammonia synthesis over iron single-crystal surfaces journal January 1988
Changes in the vibrational frequencies of adsorbed molecules due to an applied electric field journal February 1984
Field-Dependent Electrode−Chemisorbate Bonding:  Sensitivity of Vibrational Stark Effect and Binding Energetics to Nature of Surface Coordination journal March 2002
Theoretical Insights into a CO Dimerization Mechanism in CO 2 Electroreduction journal May 2015
Theoretical Study of the Adsorption and Dissociation of Oxygen on Pt(111) in the Presence of Homogeneous Electric Fields journal April 2005
Estimations of electric field effects on the oxygen reduction reaction based on the density functional theory journal January 2007
An abinitio study of electrochemical vs. electromechanical properties: the case of CO adsorbed on a Pt(111) surface journal January 2011
Ionic Liquid-Mediated Selective Conversion of CO2 to CO at Low Overpotentials journal September 2011
Switching the Reaction Course of Electrochemical CO 2 Reduction with Ionic Liquids journal May 2014
Electrolytic Reduction of Carbon Dioxide at Mercury Electrode in Aqueous Solution journal March 1982
The role of non-covalent interactions in electrocatalytic fuel-cell reactions on platinum journal August 2009
Promotion of the Oxidation of Carbon Monoxide at Stepped Platinum Single-Crystal Electrodes in Alkaline Media by Lithium and Beryllium Cations journal November 2010
Effects of Li + , K + , and Ba 2+ Cations on the ORR at Model and High Surface Area Pt and Au Surfaces in Alkaline Solutions journal October 2011
Theoretical Study of EMIM + Adsorption on Silver Electrode Surfaces journal August 2015
Catalytic Electrochemical Reduction of CO2 in Ionic Liquid EMIMBF3Cl journal January 2011
New Insights Into the Role of Imidazolium-Based Promoters for the Electroreduction of CO 2 on a Silver Electrode journal June 2016
CO 2 Adsorption on Cu 2 O(111): A DFT+U and DFT-D Study journal November 2013
Standard hydrogen electrode and potential of zero charge in density functional calculations journal September 2011
Avoiding pitfalls in the modeling of electrochemical interfaces journal January 2013
Structure of water layers on hydrogen-covered Pt electrodes journal March 2013
Interfacial Electrochemistry book January 2010
Potentials of Zero Charge book January 1980
Modeling CO2 reduction on Pt(111) journal January 2013
Barriers of Electrochemical CO 2 Reduction on Transition Metals journal July 2016
Unifying Kinetic and Thermodynamic Analysis of 2 e and 4 e Reduction of Oxygen on Metal Surfaces journal March 2014
A fast and robust algorithm for Bader decomposition of charge density journal June 2006
A grid-based Bader analysis algorithm without lattice bias journal January 2009
Influence of the exchange screening parameter on the performance of screened hybrid functionals journal December 2006
The Activated Complex in Chemical Reactions journal February 1935
Theory of multiple proton–electron transfer reactions and its implications for electrocatalysis journal January 2013
Theory of the transition from sequential to concerted electrochemical proton–electron transfer journal January 2013
Evidence for Decoupled Electron and Proton Transfer in the Electrochemical Oxidation of Ammonia on Pt(100) journal January 2016

Cited By (42)

A computational study on the electrified Pt(111) surface by the cluster model journal January 2019
Scalable and safe synthetic organic electroreduction inspired by Li-ion battery chemistry journal February 2019
On the origin of the elusive first intermediate of CO 2 electroreduction journal September 2018
Enhanced Carbon Dioxide Electroreduction to Carbon Monoxide over Defect-Rich Plasma-Activated Silver Catalysts journal August 2017
Electrochemical CO 2 Reduction into Chemical Feedstocks: From Mechanistic Electrocatalysis Models to System Design journal December 2018
Heterogeneous molecular catalysts for electrocatalytic CO2 reduction journal May 2019
Advances and challenges in electrochemical CO 2 reduction processes: an engineering and design perspective looking beyond new catalyst materials journal January 2020
CO 2 electrochemical reduction at thiolate-modified bulk Au electrodes journal January 2019
Photoelectrocatalytic Reduction of CO2 to Chemicals via ZnO@Nickel Foam: Controlling C–C Coupling by Ligand or Morphology journal July 2018
Photoelectrocatalytic reduction of CO 2 to syngas over Ag nanoparticle modified p-Si nanowire arrays journal January 2019
Structure‐Sensitivity and Electrolyte Effects in CO 2 Electroreduction: From Model Studies to Applications journal June 2019
An experimental and theoretical study of adenine adsorption on Au(111) journal January 2018
Activation of CO 2 at the electrode–electrolyte interface by a co-adsorbed cation and an electric field journal January 2019
Computational optimization of electric fields for better catalysis design journal September 2018
Mechanistic Understanding of the Effect of Surface Composition of Pt‐Ru Bimetallic Alloy Electrocatalysts on HCOOH Oxidation Pathways at Acid Electrochemical Interface journal June 2019
Promoting photocatalytic nitrogen fixation with alkali metal cations and plasmonic nanocrystals journal January 2019
Modelling pH and potential in dynamic structures of the water/Pt(111) interface on the atomic scale journal January 2017
Generalized molecular solvation in non-aqueous solutions by a single parameter implicit solvation scheme journal January 2019
Continuum embeddings in condensed-matter simulations journal October 2018
Sharp Cu@Sn nanocones on Cu foam for highly selective and efficient electrochemical reduction of CO 2 to formate journal January 2018
Enhancement of Oxygen Evolution Activity of Nickel Oxyhydroxide by Electrolyte Alkali Cations journal July 2019
Advances and challenges in understanding the electrocatalytic conversion of carbon dioxide to fuels journal September 2019
C 2 N-graphene supported single-atom catalysts for CO 2 electrochemical reduction reaction: mechanistic insight and catalyst screening journal January 2018
How cations affect the electric double layer and the rates and selectivity of electrocatalytic processes journal October 2019
Mechanistic insights into electrochemical reduction of CO 2 over Ag using density functional theory and transport models journal October 2017
Metal-Free Carbon Materials for CO 2 Electrochemical Reduction journal September 2017
Recent Progress in the Theoretical Investigation of Electrocatalytic Reduction of CO 2 journal April 2018
Guiding Principles for Designing Highly Efficient Metal‐Free Carbon Catalysts journal December 2018
Catalyst–Electrolyte Interactions in Aqueous Reline Solutions for Highly Selective Electrochemical CO 2 Reduction journal November 2019
Double layer charging driven carbon dioxide adsorption limits the rate of electrochemical carbon dioxide reduction on Gold journal January 2020
Understanding the Heterogeneous Electrocatalytic Reduction of Carbon Dioxide on Oxide-Derived Catalysts journal December 2017
Hydrogen bonding steers the product selectivity of electrocatalytic CO reduction journal April 2019
Catalyst electro-redeposition controls morphology and oxidation state for selective carbon dioxide reduction journal January 2018
Insight into the Formation and Transfer Process of the First Intermediate of CO 2 Reduction over Ag‐Decorated Dendritic Cu journal October 2019
Lateral Adsorbate Interactions Inhibit HCOO while Promoting CO Selectivity for CO 2 Electrocatalysis on Silver journal December 2018
Enhancement of Oxygen Evolution Activity of Nickel Oxyhydroxide by Electrolyte Alkali Cations journal July 2019
Designing materials for electrochemical carbon dioxide recycling journal July 2019
Aromaticity‐promoted CO 2 Capture by P/N‐Based Frustrated Lewis Pairs: A Theoretical Study journal December 2019
Enhanced Carbon Dioxide Electroreduction to Carbon Monoxide over Defect-Rich Plasma-Activated Silver Catalysts journal August 2017
Lateral Adsorbate Interactions Inhibit HCOO while Promoting CO Selectivity for CO 2 Electrocatalysis on Silver journal January 2019
Catalyst–Electrolyte Interactions in Aqueous Reline Solutions for Highly Selective Electrochemical CO 2 Reduction journal December 2019
High Pressure Electrochemical Reduction of CO 2 to Formic Acid/Formate: A Comparison between Bipolar Membranes and Cation Exchange Membranes journal January 2019

Similar Records

Influence of Atomic Surface Structure on the Activity of Ag for the Electrochemical Reduction of CO2 to CO
Journal Article · Tue Mar 19 00:00:00 EDT 2019 · ACS Catalysis · OSTI ID:1348228

Mechanistic insights into electrochemical reduction of CO 2 over Ag using density functional theory and transport models
Journal Article · Mon Oct 02 00:00:00 EDT 2017 · Proceedings of the National Academy of Sciences of the United States of America · OSTI ID:1348228

Dissecting Critical Factors for Electrochemical CO2 Reduction on Atomically Precise Au Nanoclusters
Journal Article · Tue Oct 25 00:00:00 EDT 2022 · Angewandte Chemie (International Edition) · OSTI ID:1348228