Highly active Pt/MoC and Pt/TiC catalysts for the low-temperature water-gas shift reaction: Effects of the carbide metal/carbon ratio on the catalyst performance

Rodriguez, José A.; Ramírez, Pedro J.; Gutierrez, Ramón A.

doi:10.1016/j.cattod.2016.09.020

Title: Highly active Pt/MoC and Pt/TiC catalysts for the low-temperature water-gas shift reaction: Effects of the carbide metal/carbon ratio on the catalyst performance

Abstract

We present that Pt/MoC and Pt/TiC(001) are excellent catalysts for the low-temperature water-gas shift (WGS, CO + H₂O → H₂ + CO₂) reaction. They exhibit high-activity, stability and selectivity. The highest catalytic activities are seen for small coverages of Pt on the carbide substrates. Synergistic effects at the metal-carbide interface produce an enhancement in chemical activity with respect to pure Pt, MoC and TiC. A clear correlation is found between the ability of the Pt/MoC and Pt/TiC(001) surfaces to partially dissociate water and their catalytic activity for the WGS reaction. Finally, an overall comparison of the results for Pt/MoC and Pt/Mo₂C(001) indicates that the metal/carbon ratio in the carbide support can have a strong influence in the stability and selectivity of WGS catalysts and is a parameter that must be taken into consideration when designing these systems.

Authors:

Rodriguez, José A. ^[1]; Ramírez, Pedro J. ^[2]; Gutierrez, Ramón A. ^[3]

Brookhaven National Lab. (BNL), Upton, NY (United States). Chemistry Department
Brookhaven National Lab. (BNL), Upton, NY (United States). Chemistry Department; Central University of Venezuela (Venezuela). Faculty of Science
Central University of Venezuela (Venezuela). Faculty of Science

Publication Date:: Tue Sep 20 00:00:00 EDT 2016

Research Org.:: Brookhaven National Laboratory (BNL), Upton, NY (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

OSTI Identifier:: 1376160

Alternate Identifier(s):: OSTI ID: 1414786

Report Number(s):: BNL-114117-2017-JA
Journal ID: ISSN 0920-5861; R&D Project: CO040; KC0302010

Grant/Contract Number:: SC0012704

Resource Type:: Accepted Manuscript

Journal Name:: Catalysis Today

Additional Journal Information:: Journal Volume: 289; Journal ID: ISSN 0920-5861

Publisher:: Elsevier

Country of Publication:: United States

Language:: English

Subject:: 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; Water; Water-gas shift; Hydrogen production; Platinum; Molybdenum carbide; Titanium carbide

Citation Formats


                    Rodriguez, José A., Ramírez, Pedro J., and Gutierrez, Ramón A. Highly active Pt/MoC and Pt/TiC catalysts for the low-temperature water-gas shift reaction: Effects of the carbide metal/carbon ratio on the catalyst performance.  United States: N. p., 2016. 
Web.  doi:10.1016/j.cattod.2016.09.020.

Copy to clipboard


                    Rodriguez, José A., Ramírez, Pedro J., & Gutierrez, Ramón A. Highly active Pt/MoC and Pt/TiC catalysts for the low-temperature water-gas shift reaction: Effects of the carbide metal/carbon ratio on the catalyst performance.  United States.  https://doi.org/10.1016/j.cattod.2016.09.020

Copy to clipboard


                    Rodriguez, José A., Ramírez, Pedro J., and Gutierrez, Ramón A. Tue .  
"Highly active Pt/MoC and Pt/TiC catalysts for the low-temperature water-gas shift reaction: Effects of the carbide metal/carbon ratio on the catalyst performance".  United States.  https://doi.org/10.1016/j.cattod.2016.09.020.  https://www.osti.gov/servlets/purl/1376160.

Copy to clipboard


                    
@article{osti_1376160,

  title        = {Highly active Pt/MoC and Pt/TiC catalysts for the low-temperature water-gas shift reaction: Effects of the carbide metal/carbon ratio on the catalyst performance},

  author       = {Rodriguez, José A. and Ramírez, Pedro J. and Gutierrez, Ramón A.},

  abstractNote = {We present that Pt/MoC and Pt/TiC(001) are excellent catalysts for the low-temperature water-gas shift (WGS, CO + H2O → H2 + CO2) reaction. They exhibit high-activity, stability and selectivity. The highest catalytic activities are seen for small coverages of Pt on the carbide substrates. Synergistic effects at the metal-carbide interface produce an enhancement in chemical activity with respect to pure Pt, MoC and TiC. A clear correlation is found between the ability of the Pt/MoC and Pt/TiC(001) surfaces to partially dissociate water and their catalytic activity for the WGS reaction. Finally, an overall comparison of the results for Pt/MoC and Pt/Mo2C(001) indicates that the metal/carbon ratio in the carbide support can have a strong influence in the stability and selectivity of WGS catalysts and is a parameter that must be taken into consideration when designing these systems.},

  doi          = {10.1016/j.cattod.2016.09.020},

  journal      = {Catalysis Today},

  number       = ,

  volume       = 289,

  place        = {United States},

  year         = {Tue Sep 20 00:00:00 EDT 2016},

  month        = {Tue Sep 20 00:00:00 EDT 2016}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Accepted Manuscript (DOE)

Publisher's Version of Record

https://doi.org/10.1016/j.cattod.2016.09.020

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 25 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Activation of noble metals on metal-carbide surfaces: novel catalysts for CO oxidation, desulfurization and hydrogenation reactions
journal, January 2012

Rodriguez, José A.; Illas, Francesc
Phys. Chem. Chem. Phys., Vol. 14, Issue 2
DOI: 10.1039/C1CP22738F

Water-Gas-Shift Reaction on Molybdenum Carbide Surfaces: Essential Role of the Oxycarbide
journal, October 2006

Liu, Ping; Rodriguez, José A.
The Journal of Physical Chemistry B, Vol. 110, Issue 39
DOI: 10.1021/jp0621629

Mechanism for the water–gas shift reaction on monofunctional platinum and cause of catalyst deactivation
journal, September 2011

Flaherty, David W.; Yu, Wen-Yueh; Pozun, Zachary D.
Journal of Catalysis, Vol. 282, Issue 2
DOI: 10.1016/j.jcat.2011.06.024

Water–gas shift catalysis over transition metals supported on molybdenum carbide
journal, November 2015

Sabnis, Kaiwalya D.; Cui, Yanran; Akatay, M. Cem
Journal of Catalysis, Vol. 331
DOI: 10.1016/j.jcat.2015.08.017

On the Mechanism of Low-Temperature Water Gas Shift Reaction on Copper
journal, January 2008

Gokhale, Amit A.; Dumesic, James A.; Mavrikakis, Manos
Journal of the American Chemical Society, Vol. 130, Issue 4
DOI: 10.1021/ja0768237

Water-gas-shift reaction on metal nanoparticles and surfaces
journal, April 2007

Liu, Ping; Rodriguez, José A.
The Journal of Chemical Physics, Vol. 126, Issue 16
DOI: 10.1063/1.2722747

Charge Polarization at a Au-TiC Interface and the Generation of Highly Active and Selective Catalysts for the Low-Temperature Water-Gas Shift Reaction
journal, September 2014

Rodriguez, José A.; Ramírez, Pedro J.; Asara, Gian Giacomo
Angewandte Chemie International Edition, Vol. 53, Issue 42
DOI: 10.1002/anie.201407208

A kinetic model of the water gas shift reaction
journal, April 1992

Ovesen, C. V.; Stoltze, P.; Nørskov, J. K.
Journal of Catalysis, Vol. 134, Issue 2
DOI: 10.1016/0021-9517(92)90334-E

Density Functional Theory Study of the Water Dissociation on Platinum Surfaces: General Trends
journal, February 2014

Fajín, José L. C.; D. S. Cordeiro, M. Natália; Gomes, José R. B.
The Journal of Physical Chemistry A, Vol. 118, Issue 31
DOI: 10.1021/jp411500j

Carbide and Nitride Overlayers on Early Transition Metal Surfaces: Preparation, Characterization, and Reactivities
journal, January 1996

Chen, Jingguang G.
Chemical Reviews, Vol. 96, Issue 4
DOI: 10.1021/cr950232u

A New Type of Strong Metal–Support Interaction and the Production of H ₂ through the Transformation of Water on Pt/CeO ₂ (111) and Pt/CeO _x /TiO ₂ (110) Catalysts
journal, May 2012

Bruix, Albert; Rodriguez, José A.; Ramírez, Pedro J.
Journal of the American Chemical Society, Vol. 134, Issue 21
DOI: 10.1021/ja302070k

Water Dissociation on Bimetallic Surfaces: General Trends
journal, April 2012

Fajín, José L. C.; Cordeiro, M. Natália D. S.; Gomes, José R. B.
The Journal of Physical Chemistry C, Vol. 116, Issue 18
DOI: 10.1021/jp3017002

Theoretical Analysis of the Adsorption of Late Transition-Metal Atoms on the (001) Surface of Early Transition-Metal Carbides
journal, December 2009

Gómez, Tatiana; Florez, Elizabeth; Rodriguez, José A.
The Journal of Physical Chemistry C, Vol. 114, Issue 3
DOI: 10.1021/jp910273z

Effects of carbon on the stability and chemical performance of transition metal carbides: A density functional study
journal, March 2004

Liu, Ping; Rodriguez, José A.
The Journal of Chemical Physics, Vol. 120, Issue 11
DOI: 10.1063/1.1647050

High Activity Carbide Supported Catalysts for Water Gas Shift
journal, March 2011

Schweitzer, Neil M.; Schaidle, Joshua A.; Ezekoye, Obiefune K.
Journal of the American Chemical Society, Vol. 133, Issue 8
DOI: 10.1021/ja110705a

The bending machine: CO ₂ activation and hydrogenation on δ-MoC(001) and β-Mo ₂ C(001) surfaces
journal, January 2014

Posada-Pérez, Sergio; Viñes, Francesc; Ramirez, Pedro J.
Phys. Chem. Chem. Phys., Vol. 16, Issue 28
DOI: 10.1039/C4CP01943A

Molybdenum Carbide Water–Gas Shift Catalyst for Fuel Cell-Powered Vehicles Applications
journal, January 2004

Moon, Dong Ju; Ryu, Jong Woo
Catalysis Letters, Vol. 92, Issue 1/2
DOI: 10.1023/B:CATL.0000011079.20686.db

Desulfurization Reactions on Ni ₂ P(001) and α-Mo ₂ C(001) Surfaces: Complex Role of P and C Sites
journal, March 2005

Liu, Ping; Rodriguez, José A.; Asakura, Takeshi
The Journal of Physical Chemistry B, Vol. 109, Issue 10
DOI: 10.1021/jp044301x

Water Gas Shift Reaction on Cu and Au Nanoparticles Supported on CeO2(111) and ZnO(000): Intrinsic Activity and Importance of Support Interactions
journal, February 2007

Rodriguez, José A.; Liu, Ping; Hrbek, Jan
Angewandte Chemie International Edition, Vol. 46, Issue 8
DOI: 10.1002/anie.200603931

Hydroxyl groups on oxide surfaces: NiO(100), NiO(111) and Cr2O3(111)
journal, November 1993

Cappus, D.; Xu, C.; Ehrlich, D.
Chemical Physics, Vol. 177, Issue 2
DOI: 10.1016/0301-0104(93)80031-4

Gold catalysts for pure hydrogen production in the water–gas shift reaction: activity, structure and reaction mechanism
journal, January 2006

Burch, Robbie
Phys. Chem. Chem. Phys., Vol. 8, Issue 47
DOI: 10.1039/B607837K

Preparation and catalytic properties of transition metal carbides and nitrides
journal, June 1992

Oyama, S. T.
Catalysis Today, Vol. 15, Issue 2
DOI: 10.1016/0920-5861(92)80175-M

Intermediates Arising from the Water–Gas Shift Reaction over Cu Surfaces: From UHV to Near Atmospheric Pressures
journal, March 2015

Mudiyanselage, K.; Senanayake, S. D.; Ramirez, P. J.
Topics in Catalysis, Vol. 58, Issue 4-6
DOI: 10.1007/s11244-015-0368-y

Mechanism of the Water Gas Shift Reaction on Pt: First Principles, Experiments, and Microkinetic Modeling
journal, March 2008

Grabow, Lars C.; Gokhale, Amit A.; Evans, Steven T.
The Journal of Physical Chemistry C, Vol. 112, Issue 12
DOI: 10.1021/jp7099702

Kinetics and mechanism of the water-gas shift reaction catalysed by the clean and Cs-promoted Cu(110) surface: a comparison with Cu(111)
journal, January 1990

Nakamura, Junji; Campbell, Joseph M.; Campbell, Charles T.
Journal of the Chemical Society, Faraday Transactions, Vol. 86, Issue 15
DOI: 10.1039/ft9908602725

Works referencing / citing this record:

Highly active Au/δ-MoC and Au/β-Mo ₂ C catalysts for the low-temperature water gas shift reaction: effects of the carbide metal/carbon ratio on the catalyst performance
journal, January 2017

Posada-Pérez, Sergio; Gutiérrez, Ramón A.; Zuo, Zhijun
Catalysis Science & Technology, Vol. 7, Issue 22
DOI: 10.1039/c7cy00639j

A highly CO-tolerant atomically dispersed Pt catalyst for chemoselective hydrogenation
journal, February 2019

Lin, Lili; Yao, Siyu; Gao, Rui
Nature Nanotechnology, Vol. 14, Issue 4
DOI: 10.1038/s41565-019-0366-5

Similar Records in DOE PAGES and OSTI.GOV collections:

Highly active Au/δ-MoC and Au/β-Mo₂C catalysts for the low-temperature water gas shift reaction: effects of the carbide metal/carbon ratio on the catalyst performance

Journal Article Posada-Pérez, Sergio ; Gutiérrez, Ramón A. ; Zuo, Zhijun ; ... - Catalysis Science and Technology

In this paper, the water gas shift (WGS) reaction catalyzed by orthorhombic β-Mo₂C and cubic δ-MoC surfaces with and without Au clusters supported thereon has been studied by means of a combination of sophisticated experiments and state-of-the-art computational modeling. Experiments evidence the importance of the metal/carbon ratio on the performance of these systems, where Au/δ-MoC is presented as a suitable catalyst for WGS at low temperatures owing to its high activity, selectivity (only CO₂ and H₂ are detected), and stability (oxycarbides are not observed). Periodic density functional theory-based calculations show that the supported Au clusters and the Au/δ-MoC interface domore »« less
Cited by 32
https://doi.org/10.1039/C7CY00639J

Full Text Available
A stable low-temperature H₂-production catalyst by crowding Pt on α-MoC

Journal Article Zhang, Xiao ; Zhang, Mengtao ; Deng, Yuchen ; ... - Nature (London)

The water-gas shift (WGS) reaction is an industrially important source of pure hydrogen (H₂) at the expense of carbon monoxide and water. This reaction is of interest for fuel-cell applications, but requires WGS catalysts that are durable and highly active at low temperatures. Here we demonstrate that the structure (Pt₁Pt_n)/α-MoC, where isolated platinum atoms (Pt₁) and subnanometre platinum clusters (Pt-n) are stabilized on alpha-molybdenum carbide (α-MoC), catalyses the WGS reaction even at 313 kelvin, with a hydrogen-production pathway involving direct carbon monoxide dissociation identified. We find that it is critical to crowd the α-MoC surface with Pt₁ and Pt_n species,more »« less
https://doi.org/10.1038/s41586-020-03130-6

Full Text Available
Systematic theoretical study of ethylene adsorption on δ-MoC(001), TiC(001), and ZrC(001) surfaces

Journal Article Jimenez-Orozco, Carlos ; Florez, Elizabeth ; Moreno, Andres ; ... - Journal of Physical Chemistry. C

A systematic study of ethylene adsorption over δ-MoC(001), TiC(001), and ZrC(001) surfaces was conducted by means of calculations based on periodic density functional theory. The structure and electronic properties of each carbide pristine surface had a strong influence in the bonding of ethylene. It was found that the metal and carbon sites of the carbide could participate in the adsorption process. As a consequence of this, very different bonding mechanisms were seen on δ-MoC(001) and TiC(001). The bonding of the molecule on the TMC(001) systems showed only minor similarities to the type of bonding found on a typical metal likemore »« less
Cited by 17
https://doi.org/10.1021/acs.jpcc.6b03106

Full Text Available
Crowded supported metal atoms on catalytically active supports may compromise intrinsic activity: A case study of dual-site Pt/α-MoC catalysts

Journal Article Chukwu, Ewa ; Molina, Lindsay ; Rapp, Conner ; ... - Applied Catalysis. B, Environmental

Increasing the surface population of supported catalytic sites, assuming these sites are stable, is considered a straightforward approach to improving the overall catalytic performance. Here, we report an exception represented by the Pt/α-MoC catalysts featuring atomically dispersed Pt. The Pt/α-MoC catalysts display very high activity for the reverse water gas shift reaction with near 100% CO selectivity for CO₂:H₂ ratios from 0.25 to 4 and from 250 to 400 °C. Despite the excellent performance, the intrinsic activity per Pt-centric catalytic center declines as the Pt loading increases from 0.1 to 1.0 wt%. With the dispersed Pt evolving from isolated atomsmore »« less
https://doi.org/10.1016/j.apcatb.2023.122532

Full Text Available
Acetylene adsorption on δ-MoC(001), TiC(001) and ZrC(001) surfaces: A comprehensive periodic DFT study

Journal Article Jimenez-Orozco, Carlos ; Florez, Elizabeth ; Moreno, Andres ; ... - Physical Chemistry Chemical Physics. PCCP

A comprehensive study of acetylene adsorption on δ-MoC(001), TiC(001) and ZrC(001) surfaces was carried out by means of calculations based on periodic density functional theory, using the Perdew–Burke–Ernzerhof exchange–correlation functional. It was found that the bonding of acetylene was significantly affected by the electronic and structural properties of the carbide surfaces. The adsorbate interacted with metal and/or carbon sites of the carbide. The interaction of acetylene with the TiC(001) and ZrC(001) surfaces was strong (binding energies higher thanmore »« less
Cited by 12
https://doi.org/10.1039/c6cp07400f

Full Text Available

Similar Records

Title: Highly active Pt/MoC and Pt/TiC catalysts for the low-temperature water-gas shift reaction: Effects of the carbide metal/carbon ratio on the catalyst performance

Abstract

Citation Formats

Activation of noble metals on metal-carbide surfaces: novel catalysts for CO oxidation, desulfurization and hydrogenation reactions journal, January 2012

Water-Gas-Shift Reaction on Molybdenum Carbide Surfaces: Essential Role of the Oxycarbide journal, October 2006

Mechanism for the water–gas shift reaction on monofunctional platinum and cause of catalyst deactivation journal, September 2011

Water–gas shift catalysis over transition metals supported on molybdenum carbide journal, November 2015

On the Mechanism of Low-Temperature Water Gas Shift Reaction on Copper journal, January 2008

Water-gas-shift reaction on metal nanoparticles and surfaces journal, April 2007

Charge Polarization at a Au-TiC Interface and the Generation of Highly Active and Selective Catalysts for the Low-Temperature Water-Gas Shift Reaction journal, September 2014

A kinetic model of the water gas shift reaction journal, April 1992

Density Functional Theory Study of the Water Dissociation on Platinum Surfaces: General Trends journal, February 2014

Carbide and Nitride Overlayers on Early Transition Metal Surfaces: Preparation, Characterization, and Reactivities journal, January 1996

A New Type of Strong Metal–Support Interaction and the Production of H 2 through the Transformation of Water on Pt/CeO 2 (111) and Pt/CeO x /TiO 2 (110) Catalysts journal, May 2012

Water Dissociation on Bimetallic Surfaces: General Trends journal, April 2012

Theoretical Analysis of the Adsorption of Late Transition-Metal Atoms on the (001) Surface of Early Transition-Metal Carbides journal, December 2009

Effects of carbon on the stability and chemical performance of transition metal carbides: A density functional study journal, March 2004

High Activity Carbide Supported Catalysts for Water Gas Shift journal, March 2011

The bending machine: CO 2 activation and hydrogenation on δ-MoC(001) and β-Mo 2 C(001) surfaces journal, January 2014

Molybdenum Carbide Water–Gas Shift Catalyst for Fuel Cell-Powered Vehicles Applications journal, January 2004

Desulfurization Reactions on Ni 2 P(001) and α-Mo 2 C(001) Surfaces: Complex Role of P and C Sites journal, March 2005

Water Gas Shift Reaction on Cu and Au Nanoparticles Supported on CeO2(111) and ZnO(000): Intrinsic Activity and Importance of Support Interactions journal, February 2007

Hydroxyl groups on oxide surfaces: NiO(100), NiO(111) and Cr2O3(111) journal, November 1993

Gold catalysts for pure hydrogen production in the water–gas shift reaction: activity, structure and reaction mechanism journal, January 2006

Preparation and catalytic properties of transition metal carbides and nitrides journal, June 1992

Intermediates Arising from the Water–Gas Shift Reaction over Cu Surfaces: From UHV to Near Atmospheric Pressures journal, March 2015

Mechanism of the Water Gas Shift Reaction on Pt: First Principles, Experiments, and Microkinetic Modeling journal, March 2008

Kinetics and mechanism of the water-gas shift reaction catalysed by the clean and Cs-promoted Cu(110) surface: a comparison with Cu(111) journal, January 1990

Highly active Au/δ-MoC and Au/β-Mo 2 C catalysts for the low-temperature water gas shift reaction: effects of the carbide metal/carbon ratio on the catalyst performance journal, January 2017

A highly CO-tolerant atomically dispersed Pt catalyst for chemoselective hydrogenation journal, February 2019

Activation of noble metals on metal-carbide surfaces: novel catalysts for CO oxidation, desulfurization and hydrogenation reactions
journal, January 2012

Water-Gas-Shift Reaction on Molybdenum Carbide Surfaces: Essential Role of the Oxycarbide
journal, October 2006

Mechanism for the water–gas shift reaction on monofunctional platinum and cause of catalyst deactivation
journal, September 2011

Water–gas shift catalysis over transition metals supported on molybdenum carbide
journal, November 2015

On the Mechanism of Low-Temperature Water Gas Shift Reaction on Copper
journal, January 2008

Water-gas-shift reaction on metal nanoparticles and surfaces
journal, April 2007

Charge Polarization at a Au-TiC Interface and the Generation of Highly Active and Selective Catalysts for the Low-Temperature Water-Gas Shift Reaction
journal, September 2014

A kinetic model of the water gas shift reaction
journal, April 1992

Density Functional Theory Study of the Water Dissociation on Platinum Surfaces: General Trends
journal, February 2014

Carbide and Nitride Overlayers on Early Transition Metal Surfaces: Preparation, Characterization, and Reactivities
journal, January 1996

A New Type of Strong Metal–Support Interaction and the Production of H ₂ through the Transformation of Water on Pt/CeO ₂ (111) and Pt/CeO _x /TiO ₂ (110) Catalysts
journal, May 2012

Water Dissociation on Bimetallic Surfaces: General Trends
journal, April 2012

Theoretical Analysis of the Adsorption of Late Transition-Metal Atoms on the (001) Surface of Early Transition-Metal Carbides
journal, December 2009

Effects of carbon on the stability and chemical performance of transition metal carbides: A density functional study
journal, March 2004

High Activity Carbide Supported Catalysts for Water Gas Shift
journal, March 2011

The bending machine: CO ₂ activation and hydrogenation on δ-MoC(001) and β-Mo ₂ C(001) surfaces
journal, January 2014

Molybdenum Carbide Water–Gas Shift Catalyst for Fuel Cell-Powered Vehicles Applications
journal, January 2004

Desulfurization Reactions on Ni ₂ P(001) and α-Mo ₂ C(001) Surfaces: Complex Role of P and C Sites
journal, March 2005

Water Gas Shift Reaction on Cu and Au Nanoparticles Supported on CeO2(111) and ZnO(000): Intrinsic Activity and Importance of Support Interactions
journal, February 2007

Hydroxyl groups on oxide surfaces: NiO(100), NiO(111) and Cr2O3(111)
journal, November 1993

Gold catalysts for pure hydrogen production in the water–gas shift reaction: activity, structure and reaction mechanism
journal, January 2006

Preparation and catalytic properties of transition metal carbides and nitrides
journal, June 1992

Intermediates Arising from the Water–Gas Shift Reaction over Cu Surfaces: From UHV to Near Atmospheric Pressures
journal, March 2015

Mechanism of the Water Gas Shift Reaction on Pt: First Principles, Experiments, and Microkinetic Modeling
journal, March 2008

Kinetics and mechanism of the water-gas shift reaction catalysed by the clean and Cs-promoted Cu(110) surface: a comparison with Cu(111)
journal, January 1990

Highly active Au/δ-MoC and Au/β-Mo ₂ C catalysts for the low-temperature water gas shift reaction: effects of the carbide metal/carbon ratio on the catalyst performance
journal, January 2017

A highly CO-tolerant atomically dispersed Pt catalyst for chemoselective hydrogenation
journal, February 2019