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Title: Mechanistic insights into electrochemical reduction of CO 2 over Ag using density functional theory and transport models

Abstract

Electrochemical reduction of CO2 using renewable sources of electrical energy holds promise for converting CO2 to fuels and chemicals. Since this process is complex and involves a large number of species and physical phenomena, a comprehensive understanding of the factors controlling product distribution is required. While the most plausible reaction pathway is usually identified from quantum-chemical calculation of the lowest free-energy pathway, this approach can be misleading when coverages of adsorbed species determined for alternative mechanism differ significantly, since elementary reaction rates depend on the product of the rate coefficient and the coverage of species involved in the reaction. Moreover, cathode polarization can influence the kinetics of CO2 reduction. Here in this work, we present a multiscale framework for ab initio simulation of the electrochemical reduction of CO2 over an Ag(110) surface. A continuum model for species transport is combined with a microkinetic model for the cathode reaction dynamics. Free energies of activation for all elementary reactions are determined from density functional theory calculations. Using this approach, three alternative mechanisms for CO2 reduction were examined. The rate-limiting step in each mechanism is **COOH formation at higher negative potentials. However, only via the multiscale simulation was it possible to identify themore » mechanism that leads to a dependence of the rate of CO formation on the partial pressure of CO2 that is consistent with experiments. Additionally, simulations based on this mechanism also describe the dependence of the H2 and CO current densities on cathode voltage that are in strikingly good agreement with experimental observation.« less

Authors:
ORCiD logo; ; ; ORCiD logo; ORCiD logo
Publication Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
OSTI Identifier:
1396063
Alternate Identifier(s):
OSTI ID: 1426740
Grant/Contract Number:  
SC0004993; AC02-05CH11231
Resource Type:
Published Article
Journal Name:
Proceedings of the National Academy of Sciences of the United States of America
Additional Journal Information:
Journal Name: Proceedings of the National Academy of Sciences of the United States of America Journal Volume: 114 Journal Issue: 42; Journal ID: ISSN 0027-8424
Publisher:
Proceedings of the National Academy of Sciences
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; CO2 reduction; electrocatalysis; mechanism; density functional theory; transport model

Citation Formats

Singh, Meenesh R., Goodpaster, Jason D., Weber, Adam Z., Head-Gordon, Martin, and Bell, Alexis T.. Mechanistic insights into electrochemical reduction of CO 2 over Ag using density functional theory and transport models. United States: N. p., 2017. Web. https://doi.org/10.1073/pnas.1713164114.
Singh, Meenesh R., Goodpaster, Jason D., Weber, Adam Z., Head-Gordon, Martin, & Bell, Alexis T.. Mechanistic insights into electrochemical reduction of CO 2 over Ag using density functional theory and transport models. United States. https://doi.org/10.1073/pnas.1713164114
Singh, Meenesh R., Goodpaster, Jason D., Weber, Adam Z., Head-Gordon, Martin, and Bell, Alexis T.. Mon . "Mechanistic insights into electrochemical reduction of CO 2 over Ag using density functional theory and transport models". United States. https://doi.org/10.1073/pnas.1713164114.
@article{osti_1396063,
title = {Mechanistic insights into electrochemical reduction of CO 2 over Ag using density functional theory and transport models},
author = {Singh, Meenesh R. and Goodpaster, Jason D. and Weber, Adam Z. and Head-Gordon, Martin and Bell, Alexis T.},
abstractNote = {Electrochemical reduction of CO2 using renewable sources of electrical energy holds promise for converting CO2 to fuels and chemicals. Since this process is complex and involves a large number of species and physical phenomena, a comprehensive understanding of the factors controlling product distribution is required. While the most plausible reaction pathway is usually identified from quantum-chemical calculation of the lowest free-energy pathway, this approach can be misleading when coverages of adsorbed species determined for alternative mechanism differ significantly, since elementary reaction rates depend on the product of the rate coefficient and the coverage of species involved in the reaction. Moreover, cathode polarization can influence the kinetics of CO2 reduction. Here in this work, we present a multiscale framework for ab initio simulation of the electrochemical reduction of CO2 over an Ag(110) surface. A continuum model for species transport is combined with a microkinetic model for the cathode reaction dynamics. Free energies of activation for all elementary reactions are determined from density functional theory calculations. Using this approach, three alternative mechanisms for CO2 reduction were examined. The rate-limiting step in each mechanism is **COOH formation at higher negative potentials. However, only via the multiscale simulation was it possible to identify the mechanism that leads to a dependence of the rate of CO formation on the partial pressure of CO2 that is consistent with experiments. Additionally, simulations based on this mechanism also describe the dependence of the H2 and CO current densities on cathode voltage that are in strikingly good agreement with experimental observation.},
doi = {10.1073/pnas.1713164114},
journal = {Proceedings of the National Academy of Sciences of the United States of America},
number = 42,
volume = 114,
place = {United States},
year = {2017},
month = {10}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1073/pnas.1713164114

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Cited by: 25 works
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Works referenced in this record:

Formation of hydrocarbons in the electrochemical reduction of carbon dioxide at a copper electrode in aqueous solution
journal, January 1989

  • Hori, Yoshio; Murata, Akira; Takahashi, Ryutaro
  • Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, Vol. 85, Issue 8
  • DOI: 10.1039/F19898502309

CO2 Reduction at Low Overpotential on Cu Electrodes Resulting from the Reduction of Thick Cu2O Films
journal, April 2012

  • Li, Christina W.; Kanan, Matthew W.
  • Journal of the American Chemical Society, Vol. 134, Issue 17, p. 7231-7234
  • DOI: 10.1021/ja3010978

Hydrolysis of Electrolyte Cations Enhances the Electrochemical Reduction of CO 2 over Ag and Cu
journal, September 2016

  • Singh, Meenesh R.; Kwon, Youngkook; Lum, Yanwei
  • Journal of the American Chemical Society, Vol. 138, Issue 39
  • DOI: 10.1021/jacs.6b07612

CO adsorption on close-packed transition and noble metal surfaces: trends from ab initio calculations
journal, February 2004

  • Gajdo, Marek; Eichler, Andreas; Hafner, Jürgen
  • Journal of Physics: Condensed Matter, Vol. 16, Issue 8
  • DOI: 10.1088/0953-8984/16/8/001

Nanostructured transition metal dichalcogenide electrocatalysts for CO 2 reduction in ionic liquid
journal, July 2016


Selective Formation of Formic Acid, Oxalic Acid, and Carbon Monoxide by Electrochemical Reduction of Carbon Dioxide
journal, July 1987

  • Ikeda, Shoichiro; Takagi, Takehiko; Ito, Kaname
  • Bulletin of the Chemical Society of Japan, Vol. 60, Issue 7, p. 2517-2522
  • DOI: 10.1246/bcsj.60.2517

Electrochemical CO2 Reduction on Metal Electrodes
book, January 2008


Electrochemical Reduction of Carbon Dioxide at Various Metal Electrodes in Aqueous Potassium Hydrogen Carbonate Solution
journal, September 1990

  • Noda, Hidetomo; Ikeda, Shoichiro; Oda, Yoshiyuki
  • Bulletin of the Chemical Society of Japan, Vol. 63, Issue 9, p. 2459-2462
  • DOI: 10.1246/bcsj.63.2459

New insights into the electrochemical hydrogen oxidation and evolution reaction mechanism
journal, January 2014

  • Durst, J.; Siebel, A.; Simon, C.
  • Energy Environ. Sci., Vol. 7, Issue 7
  • DOI: 10.1039/C4EE00440J

Anion Partitioning in and Diffusion through a Nafion Membrane
journal, July 2003

  • Huang, Kuo-Lin; Holsen, Thomas M.; Selman, J. Robert
  • Industrial & Engineering Chemistry Research, Vol. 42, Issue 15
  • DOI: 10.1021/ie030109q

Electrocatalytic process of CO selectivity in electrochemical reduction of CO2 at metal electrodes in aqueous media
journal, August 1994

  • Hori, Yoshio; Wakebe, Hidetoshi; Tsukamoto, Toshio
  • Electrochimica Acta, Vol. 39, Issue 11-12, p. 1833-1839
  • DOI: 10.1016/0013-4686(94)85172-7

Manipulating the Hydrocarbon Selectivity of Copper Nanoparticles in CO 2 Electroreduction by Process Conditions
journal, December 2014


Mechanistic Insights into the Electrochemical Reduction of CO 2 to CO on Nanostructured Ag Surfaces
journal, June 2015


A selective and efficient electrocatalyst for carbon dioxide reduction
journal, January 2014

  • Lu, Qi; Rosen, Jonathan; Zhou, Yang
  • Nature Communications, Vol. 5, Issue 1
  • DOI: 10.1038/ncomms4242

Improved CO Adsorption Energies, Site Preferences, and Surface Formation Energies from a Meta-Generalized Gradient Approximation Exchange–Correlation Functional, M06-L
journal, September 2012

  • Luo, Sijie; Zhao, Yan; Truhlar, Donald G.
  • The Journal of Physical Chemistry Letters, Vol. 3, Issue 20
  • DOI: 10.1021/jz301182a

Carbonate and Bicarbonate Ion Transport in Alkaline Anion Exchange Membranes
journal, January 2013

  • Kiss, Andrew M.; Myles, Timothy D.; Grew, Kyle N.
  • Journal of The Electrochemical Society, Vol. 160, Issue 9
  • DOI: 10.1149/2.037309jes

PRODUCTION OF CO AND CH 4 IN ELECTROCHEMICAL REDUCTION OF CO 2 AT METAL ELECTRODES IN AQUEOUS HYDROGENCARBONATE SOLUTION
journal, November 1985

  • Hori, Yoshio; Kikuchi, Katsuhei; Suzuki, Shin
  • Chemistry Letters, Vol. 14, Issue 11
  • DOI: 10.1246/cl.1985.1695

Nanoparticle Silver Catalysts That Show Enhanced Activity for Carbon Dioxide Electrolysis
journal, January 2013

  • Salehi-Khojin, Amin; Jhong, Huei-Ru Molly; Rosen, Brian A.
  • The Journal of Physical Chemistry C, Vol. 117, Issue 4
  • DOI: 10.1021/jp310509z

Opportunities and challenges for a sustainable energy future
journal, August 2012

  • Chu, Steven; Majumdar, Arun
  • Nature, Vol. 488, Issue 7411, p. 294-303
  • DOI: 10.1038/nature11475

Density functional theory in surface chemistry and catalysis
journal, January 2011

  • Norskov, J. K.; Abild-Pedersen, F.; Studt, F.
  • Proceedings of the National Academy of Sciences, Vol. 108, Issue 3
  • DOI: 10.1073/pnas.1006652108

The effect of electrolyte composition on the electroreduction of CO 2 to CO on Ag based gas diffusion electrodes
journal, January 2016

  • Verma, Sumit; Lu, Xun; Ma, Sichao
  • Physical Chemistry Chemical Physics, Vol. 18, Issue 10
  • DOI: 10.1039/C5CP05665A

Sustainable hydrocarbon fuels by recycling CO 2 and H 2 O with renewable or nuclear energy
journal, January 2011

  • Graves, Christopher; Ebbesen, Sune D.; Mogensen, Mogens
  • Renewable and Sustainable Energy Reviews, Vol. 15, Issue 1
  • DOI: 10.1016/j.rser.2010.07.014

Thermodynamic and achievable efficiencies for solar-driven electrochemical reduction of carbon dioxide to transportation fuels
journal, October 2015

  • Singh, Meenesh R.; Clark, Ezra L.; Bell, Alexis T.
  • Proceedings of the National Academy of Sciences, Vol. 112, Issue 45
  • DOI: 10.1073/pnas.1519212112

Implicit solvation model for density-functional study of nanocrystal surfaces and reaction pathways
journal, February 2014

  • Mathew, Kiran; Sundararaman, Ravishankar; Letchworth-Weaver, Kendra
  • The Journal of Chemical Physics, Vol. 140, Issue 8
  • DOI: 10.1063/1.4865107

A Study of the Anomalous pH Dependence of the Oxygen Evolution Reaction at Platinum Electrodes in Acid Solutions
journal, January 1983

  • Birss, V. I.
  • Journal of The Electrochemical Society, Vol. 130, Issue 8
  • DOI: 10.1149/1.2120064

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

  • Goodpaster, Jason D.; Bell, Alexis T.; Head-Gordon, Martin
  • The Journal of Physical Chemistry Letters, Vol. 7, Issue 8
  • DOI: 10.1021/acs.jpclett.6b00358

Representative Benchmark Suites for Barrier Heights of Diverse Reaction Types and Assessment of Electronic Structure Methods for Thermochemical Kinetics
journal, December 2006

  • Zheng, Jingjing; Zhao, Yan; Truhlar, Donald G.
  • Journal of Chemical Theory and Computation, Vol. 3, Issue 2
  • DOI: 10.1021/ct600281g

Influence of dilute feed and pH on electrochemical reduction of CO2 to CO on Ag in a continuous flow electrolyzer
journal, June 2015


Effects of temperature and gas–liquid mass transfer on the operation of small electrochemical cells for the quantitative evaluation of CO 2 reduction electrocatalysts
journal, January 2016

  • Lobaccaro, Peter; Singh, Meenesh R.; Clark, Ezra Lee
  • Physical Chemistry Chemical Physics, Vol. 18, Issue 38
  • DOI: 10.1039/C6CP05287H

Ionic Liquid-Mediated Selective Conversion of CO2 to CO at Low Overpotentials
journal, September 2011

  • Rosen, B. A.; Salehi-Khojin, A.; Thorson, M. R.
  • Science, Vol. 334, Issue 6056, p. 643-644
  • DOI: 10.1126/science.1209786

Electrochemical reduction of carbon dioxide under high pressure on various electrodes in an aqueous electrolyte
journal, July 1995

  • Hara, Kohjiro; Kudo, Akihiko; Sakata, Tadayoshi
  • Journal of Electroanalytical Chemistry, Vol. 391, Issue 1-2, p. 141-147
  • DOI: 10.1016/0022-0728(95)03935-A

Electric Field Effects in Electrochemical CO 2 Reduction
journal, September 2016


Insights into the electrocatalytic reduction of CO 2 on metallic silver surfaces
journal, January 2014

  • Hatsukade, Toru; Kuhl, Kendra P.; Cave, Etosha R.
  • Phys. Chem. Chem. Phys., Vol. 16, Issue 27
  • DOI: 10.1039/C4CP00692E

Electrochemical reduction of CO2 on single crystal electrodes of silver Ag(111), Ag(100) and Ag(110)
journal, December 1997

  • Hoshi, Nagahiro; Kato, Makiko; Hori, Yoshio
  • Journal of Electroanalytical Chemistry, Vol. 440, Issue 1-2, p. 283-286
  • DOI: 10.1016/S0022-0728(97)00447-6

Halide and Sulfate Ion Diffusion in Nafion Membranes
journal, January 1987

  • Herrera, A.
  • Journal of The Electrochemical Society, Vol. 134, Issue 10
  • DOI: 10.1149/1.2100219

Catalytic reduction of carbon dioxide at carbon electrodes modified with cobalt phthalocyanine
journal, August 1984

  • Lieber, Charles M.; Lewis, Nathan S.
  • Journal of the American Chemical Society, Vol. 106, Issue 17
  • DOI: 10.1021/ja00329a082

On the relation between catalytic performance and microstructure of polycrystalline silver in the partial oxidation of methanol
journal, January 1995

  • Schubert, H.; Tegtmeyer, U.; Herein, D.
  • Catalysis Letters, Vol. 33, Issue 3-4
  • DOI: 10.1007/BF00814233

Electrochemical reduction of CO2 on silver as probed by surface-enhanced Raman scattering
journal, May 1995

  • Ichinohe, Y.; Wadayama, T.; Hatta, A.
  • Journal of Raman Spectroscopy, Vol. 26, Issue 5
  • DOI: 10.1002/jrs.1250260503

Effects of electrolyte, catalyst, and membrane composition and operating conditions on the performance of solar-driven electrochemical reduction of carbon dioxide
journal, January 2015

  • Singh, Meenesh R.; Clark, Ezra L.; Bell, Alexis T.
  • Physical Chemistry Chemical Physics, Vol. 17, Issue 29
  • DOI: 10.1039/C5CP03283K

Effect of Cations on the Electrochemical Conversion of CO2 to CO
journal, November 2012

  • Thorson, M. R.; Siil, K. I.; Kenis, P. J. A.
  • Journal of the Electrochemical Society, Vol. 160, Issue 1, p. F69-F74
  • DOI: 10.1149/2.052301jes

Design of an artificial photosynthetic system for production of alcohols in high concentration from CO 2
journal, January 2016

  • Singh, Meenesh R.; Bell, Alexis T.
  • Energy Environ. Sci., Vol. 9, Issue 1
  • DOI: 10.1039/C5EE02783G

Electrochemical reduction of CO2 at an activated silver electrode
journal, December 1994

  • Kostecki, R.; Augustynski, J.
  • Berichte der Bunsengesellschaft für physikalische Chemie, Vol. 98, Issue 12, p. 1510-1515
  • DOI: 10.1002/bbpc.19940981203

Reduction potentials of CO2- and the alcohol radicals
journal, January 1989

  • Schwarz, H. A.; Dodson, R. W.
  • The Journal of Physical Chemistry, Vol. 93, Issue 1
  • DOI: 10.1021/j100338a079

Mechanism of the electrochemical reduction of carbon dioxide at inert electrodes in media of low proton availability
journal, January 1996

  • Gennaro, Armando; Isse, Abdirisak A.; Severin, Maria-Gabriella
  • J. Chem. Soc., Faraday Trans., Vol. 92, Issue 20
  • DOI: 10.1039/ft9969203963

Electrochemical Reduction of Carbon Dioxide on Various Metal Electrodes in Low-Temperature Aqueous KHCO3 Media
journal, January 1990

  • Azuma, Masashi; Hashimoto, Kazuhito; Hiramoto, Masahiro
  • Journal of The Electrochemical Society, Vol. 137, Issue 6, p. 1772-1778
  • DOI: 10.1149/1.2086796

Permselectivity and microstructure of anion exchange membranes
journal, September 2008


Catalysts and Reaction Pathways for the Electrochemical Reduction of Carbon Dioxide
journal, September 2015

  • Kortlever, Ruud; Shen, Jing; Schouten, Klaas Jan P.
  • The Journal of Physical Chemistry Letters, Vol. 6, Issue 20
  • DOI: 10.1021/acs.jpclett.5b01559

Probing the Reaction Mechanism of CO 2 Electroreduction over Ag Films via Operando Infrared Spectroscopy
journal, December 2016


    Works referencing / citing this record:

    A Review of Metal- and Metal-Oxide-Based Heterogeneous Catalysts for Electroreduction of Carbon Dioxide
    journal, May 2018

    • Liu, Guanyu; Tran-Phu, Thanh; Chen, Hongjun
    • Advanced Sustainable Systems, Vol. 2, Issue 8-9
    • DOI: 10.1002/adsu.201800028

    Recent Progress in the Theoretical Investigation of Electrocatalytic Reduction of CO 2
    journal, April 2018

    • Tian, Ziqi; Priest, Chad; Chen, Liang
    • Advanced Theory and Simulations, Vol. 1, Issue 5
    • DOI: 10.1002/adts.201800004

    Structure Sensitivity in the Electrocatalytic Reduction of CO 2 with Gold Catalysts
    journal, February 2019

    • Mezzavilla, Stefano; Horch, Sebastian; Stephens, Ifan E. L.
    • Angewandte Chemie, Vol. 131, Issue 12
    • DOI: 10.1002/ange.201811422

    Boosting Electrochemical Reduction of CO 2 at a Low Overpotential by Amorphous Ag‐Bi‐S‐O Decorated Bi 0 Nanocrystals
    journal, August 2019


    Structure Sensitivity in the Electrocatalytic Reduction of CO 2 with Gold Catalysts
    journal, February 2019

    • Mezzavilla, Stefano; Horch, Sebastian; Stephens, Ifan E. L.
    • Angewandte Chemie International Edition, Vol. 58, Issue 12
    • DOI: 10.1002/anie.201811422

    Nanocrystal/Metal–Organic Framework Hybrids as Electrocatalytic Platforms for CO 2 Conversion
    journal, September 2019

    • Guntern, Yannick T.; Pankhurst, James R.; Vávra, Jan
    • Angewandte Chemie International Edition, Vol. 58, Issue 36
    • DOI: 10.1002/anie.201905172

    Boosting Electrochemical Reduction of CO 2 at a Low Overpotential by Amorphous Ag‐Bi‐S‐O Decorated Bi 0 Nanocrystals
    journal, August 2019

    • Zhou, Jun‐Hao; Yuan, Kun; Zhou, Liang
    • Angewandte Chemie International Edition, Vol. 58, Issue 40
    • DOI: 10.1002/anie.201908735

    Structure‐Sensitivity and Electrolyte Effects in CO 2 Electroreduction: From Model Studies to Applications
    journal, June 2019

    • Sebastián‐Pascual, Paula; Mezzavilla, Stefano; Stephens, Ifan E. L.
    • ChemCatChem, Vol. 11, Issue 16
    • DOI: 10.1002/cctc.201900552

    Virtual Materials Intelligence for Design and Discovery of Advanced Electrocatalysts
    journal, November 2019

    • Malek, Ali; Eslamibidgoli, Mohammad Javad; Mokhtari, Mehrdad
    • ChemPhysChem, Vol. 20, Issue 22
    • DOI: 10.1002/cphc.201900570

    Efficient Electrocatalytic CO 2 Reduction Driven by Ionic Liquid Buffer‐Like Solutions
    journal, July 2019

    • Gonçalves, Wellington D. G.; Zanatta, Marcileia; Simon, Nathalia M.
    • ChemSusChem, Vol. 12, Issue 18
    • DOI: 10.1002/cssc.201901076

    Nanostructured Copper-Based Electrocatalysts for CO 2 Reduction
    journal, July 2018


    Advances and challenges in modeling solvated reaction mechanisms for renewable fuels and chemicals
    journal, August 2019

    • Basdogan, Yasemin; Maldonado, Alex M.; Keith, John A.
    • WIREs Computational Molecular Science, Vol. 10, Issue 2
    • DOI: 10.1002/wcms.1446

    Heterogeneous molecular catalysts for electrocatalytic CO2 reduction
    journal, May 2019


    Dramatic differences in carbon dioxide adsorption and initial steps of reduction between silver and copper
    journal, April 2019


    Double layer charging driven carbon dioxide adsorption limits the rate of electrochemical carbon dioxide reduction on Gold
    journal, January 2020


    Advances and challenges in understanding the electrocatalytic conversion of carbon dioxide to fuels
    journal, September 2019

    • Birdja, Yuvraj Y.; Pérez-Gallent, Elena; Figueiredo, Marta C.
    • Nature Energy, Vol. 4, Issue 9
    • DOI: 10.1038/s41560-019-0450-y

    Evidence for product-specific active sites on oxide-derived Cu catalysts for electrochemical CO2 reduction
    journal, December 2018


    Origin of the overpotentials for HCOO and CO formation in the electroreduction of CO 2 on Cu(211): the reductive desorption processes decide
    journal, January 2018

    • Liu, Ling; Liu, Chungen
    • Physical Chemistry Chemical Physics, Vol. 20, Issue 8
    • DOI: 10.1039/c7cp08440d

    Carbon dioxide splitting using an electro-thermochemical hybrid looping strategy
    journal, January 2018

    • Luc, Wesley; Jouny, Matthew; Rosen, Jonathan
    • Energy & Environmental Science, Vol. 11, Issue 10
    • DOI: 10.1039/c8ee00532j

    CO 2 reduction on gas-diffusion electrodes and why catalytic performance must be assessed at commercially-relevant conditions
    journal, January 2019

    • Burdyny, Thomas; Smith, Wilson A.
    • Energy & Environmental Science, Vol. 12, Issue 5
    • DOI: 10.1039/c8ee03134g

    Metal-based heterogeneous electrocatalysts for reduction of carbon dioxide and nitrogen: mechanisms, recent advances and perspective
    journal, January 2018

    • Zhou, Jun-Hao; Zhang, Ya-Wen
    • Reaction Chemistry & Engineering, Vol. 3, Issue 5
    • DOI: 10.1039/c8re00111a

    Achieving convenient CO 2 electroreduction and photovoltage in tandem using potential-insensitive disordered Ag nanoparticles
    journal, January 2018

    • Deng, Wanyu; Zhang, Lei; Dong, Hao
    • Chemical Science, Vol. 9, Issue 32
    • DOI: 10.1039/c8sc02576b

    Understanding cation effects in electrochemical CO 2 reduction
    journal, January 2019

    • Ringe, Stefan; Clark, Ezra L.; Resasco, Joaquin
    • Energy & Environmental Science, Vol. 12, Issue 10
    • DOI: 10.1039/c9ee01341e

    Paired electrocatalytic hydrogenation and oxidation of 5-(hydroxymethyl)furfural for efficient production of biomass-derived monomers
    journal, January 2019

    • Chadderdon, Xiaotong H.; Chadderdon, David J.; Pfennig, Toni
    • Green Chemistry, Vol. 21, Issue 22
    • DOI: 10.1039/c9gc02264c

    A perspective on practical solar to carbon monoxide production devices with economic evaluation
    journal, January 2020

    • Chae, Sang Youn; Lee, Si Young; Han, Sung Gyu
    • Sustainable Energy & Fuels, Vol. 4, Issue 1
    • DOI: 10.1039/c9se00647h

    Advances and challenges in electrochemical CO 2 reduction processes: an engineering and design perspective looking beyond new catalyst materials
    journal, January 2020

    • Garg, Sahil; Li, Mengran; Weber, Adam Z.
    • Journal of Materials Chemistry A, Vol. 8, Issue 4
    • DOI: 10.1039/c9ta13298h