Dry reforming of methane over CeO2-supported Pt-Co catalysts with enhanced activity
Abstract
Dry reforming of methane provides opportunities of using CH4 and CO2 to produce syngas. The PtCo/CeO2 bimetallic catalyst shows higher activity and H-2/CO ratio than the corresponding monometallic catalysts, mainly attributed to the synergistic effect of Pt-Co. Structural feature of the PtCo/CeO2 catalyst was revealed by diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) of adsorbed CO and in situ techniques like X-ray diffraction (XRD), X-ray adsorption fine structure (XAFS) and ambient-pressure X-ray photoelectron spectroscopy (AP-XPS). Pt-Co alloy and separated Co particles co-existed in the bimetallic catalyst, whereas the former was determined as the dominant active structure with a Pt-Co-mixed-surface termination. During reaction, Pt and Co in the alloy structure nearly maintained their metallic state with slight oxygen decoration, yielding oxygen-metal site-pairs (O*-*). Combined kinetic investigations and DFT calculations reveal that the O*-modified catalytic surface of PtCo/CeO2 promotes C-H bond activation with higher entropy contribution (less constraints) to compensate its higher activation barrier. Thermogravimetric analysis (TGA), transmission electron microscope (TEM) and Raman spectroscopy show that the PtCo/CeO2 catalyst is resistant to coke formation as effectively as Pt/CeO2 and can be easily regenerated by a mild CO2 treatment.
- Authors:
-
- Chongqing Univ., Chongqing (China). College of Power Engineering; Columbia Univ., New York, NY (United States). Dept. of Chemical Engineering; Brookhaven National Lab. (BNL), Upton, NY (United States). Dept. of Chemistry
- Brookhaven National Lab. (BNL), Upton, NY (United States). Dept. of Chemistry; Tsinghua Univ., Beijing (China). Dept. of Chemical Engineering
- Brookhaven National Lab. (BNL), Upton, NY (United States). Dept. of Chemistry
- Columbia Univ., New York, NY (United States). Dept. of Chemical Engineering
- Stony Brook Univ., NY (United States). Material Science and Engineering
- Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS). X-ray Science Division
- Chongqing Univ., Chongqing (China). College of Power Engineering
- Columbia Univ., New York, NY (United States). Dept. of Chemical Engineering; Brookhaven National Lab. (BNL), Upton, NY (United States). Dept. of Chemistry
- Publication Date:
- Research Org.:
- Brookhaven National Laboratory (BNL), Upton, NY (United States); Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities Division; National Natural Science Foundation of China (NSFC)
- OSTI Identifier:
- 1466584
- Alternate Identifier(s):
- OSTI ID: 1481171; OSTI ID: 1591652
- Report Number(s):
- BNL-207986-2018-JAAM
Journal ID: ISSN 0926-3373
- Grant/Contract Number:
- SC0012704; AC02-06CH11357; AC02-05CH11231; 16-045; 21673125
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Applied Catalysis. B, Environmental
- Additional Journal Information:
- Journal Volume: 236; Journal Issue: C; Journal ID: ISSN 0926-3373
- Publisher:
- Elsevier
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; Dry reforming of methane (DRM); Pt-Co; Kinetics; Density functional theory (DFT); Regeneration; Density functional theory; Dry reforming of methane
Citation Formats
Xie, Zhenhua, Yan, Binhang, Kattel, Shyam, Lee, Ji Hoon, Yao, Siyu, Wu, Qiyuan, Rui, Ning, Gomez, Elaine, Liu, Zongyuan, Xu, Wenqian, Zhang, Li, and Chen, Jingguang G. Dry reforming of methane over CeO2-supported Pt-Co catalysts with enhanced activity. United States: N. p., 2018.
Web. doi:10.1016/j.apcatb.2018.05.035.
Xie, Zhenhua, Yan, Binhang, Kattel, Shyam, Lee, Ji Hoon, Yao, Siyu, Wu, Qiyuan, Rui, Ning, Gomez, Elaine, Liu, Zongyuan, Xu, Wenqian, Zhang, Li, & Chen, Jingguang G. Dry reforming of methane over CeO2-supported Pt-Co catalysts with enhanced activity. United States. https://doi.org/10.1016/j.apcatb.2018.05.035
Xie, Zhenhua, Yan, Binhang, Kattel, Shyam, Lee, Ji Hoon, Yao, Siyu, Wu, Qiyuan, Rui, Ning, Gomez, Elaine, Liu, Zongyuan, Xu, Wenqian, Zhang, Li, and Chen, Jingguang G. Sat .
"Dry reforming of methane over CeO2-supported Pt-Co catalysts with enhanced activity". United States. https://doi.org/10.1016/j.apcatb.2018.05.035. https://www.osti.gov/servlets/purl/1466584.
@article{osti_1466584,
title = {Dry reforming of methane over CeO2-supported Pt-Co catalysts with enhanced activity},
author = {Xie, Zhenhua and Yan, Binhang and Kattel, Shyam and Lee, Ji Hoon and Yao, Siyu and Wu, Qiyuan and Rui, Ning and Gomez, Elaine and Liu, Zongyuan and Xu, Wenqian and Zhang, Li and Chen, Jingguang G.},
abstractNote = {Dry reforming of methane provides opportunities of using CH4 and CO2 to produce syngas. The PtCo/CeO2 bimetallic catalyst shows higher activity and H-2/CO ratio than the corresponding monometallic catalysts, mainly attributed to the synergistic effect of Pt-Co. Structural feature of the PtCo/CeO2 catalyst was revealed by diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) of adsorbed CO and in situ techniques like X-ray diffraction (XRD), X-ray adsorption fine structure (XAFS) and ambient-pressure X-ray photoelectron spectroscopy (AP-XPS). Pt-Co alloy and separated Co particles co-existed in the bimetallic catalyst, whereas the former was determined as the dominant active structure with a Pt-Co-mixed-surface termination. During reaction, Pt and Co in the alloy structure nearly maintained their metallic state with slight oxygen decoration, yielding oxygen-metal site-pairs (O*-*). Combined kinetic investigations and DFT calculations reveal that the O*-modified catalytic surface of PtCo/CeO2 promotes C-H bond activation with higher entropy contribution (less constraints) to compensate its higher activation barrier. Thermogravimetric analysis (TGA), transmission electron microscope (TEM) and Raman spectroscopy show that the PtCo/CeO2 catalyst is resistant to coke formation as effectively as Pt/CeO2 and can be easily regenerated by a mild CO2 treatment.},
doi = {10.1016/j.apcatb.2018.05.035},
journal = {Applied Catalysis. B, Environmental},
number = C,
volume = 236,
place = {United States},
year = {Sat May 12 00:00:00 EDT 2018},
month = {Sat May 12 00:00:00 EDT 2018}
}
Web of Science
Works referenced in this record:
An Introduction of CO 2 Conversion by Dry Reforming with Methane and New Route of Low-Temperature Methanol Synthesis
journal, March 2013
- Shi, Lei; Yang, Guohui; Tao, Kai
- Accounts of Chemical Research, Vol. 46, Issue 8
Dry Reforming of Methane Using a Solar-Thermal Aerosol Flow Reactor
journal, October 2003
- Dahl, Jaimee K.; Weimer, Alan W.; Lewandowski, Allan
- Industrial & Engineering Chemistry Research, Vol. 43, Issue 18
A review of dry (CO 2 ) reforming of methane over noble metal catalysts
journal, January 2014
- Pakhare, Devendra; Spivey, James
- Chem. Soc. Rev., Vol. 43, Issue 22
CO2-Reforming of Methane over Transition Metals
journal, November 1993
- Rostrupnielsen, J. R.; Hansen, J. H. B.
- Journal of Catalysis, Vol. 144, Issue 1
Study of mixed steam and CO2 reforming of CH4 to syngas on MgO-supported metals
journal, December 1994
- Qin, D.; Lapszewicz, J.
- Catalysis Today, Vol. 21, Issue 2-3
The effect of CeO2 structure on the activity of supported Pd catalysts used for methane steam reforming
journal, April 2002
- Craciun, Radu; Daniell, Wayne; Knözinger, Helmut
- Applied Catalysis A: General, Vol. 230, Issue 1-2
Isotopic and kinetic assessment of the mechanism of methane reforming and decomposition reactions on supported iridium catalysts
journal, January 2004
- Wei, Junmei; Iglesia, Enrique
- Physical Chemistry Chemical Physics, Vol. 6, Issue 13
Structural and Mechanistic Requirements for Methane Activation and Chemical Conversion on Supported Iridium Clusters
journal, July 2004
- Wei, Junmei; Iglesia, Enrique
- Angewandte Chemie International Edition, Vol. 43, Issue 28
Isotopic and kinetic assessment of the mechanism of reactions of CH4 with CO2 or H2O to form synthesis gas and carbon on nickel catalysts
journal, June 2004
- Wei, Junmei; Iglesia, Enrique
- Journal of Catalysis, Vol. 224, Issue 2
Mechanism and Site Requirements for Activation and Chemical Conversion of Methane on Supported Pt Clusters and Turnover Rate Comparisons among Noble Metals
journal, April 2004
- Wei, Junmei; Iglesia, Enrique
- The Journal of Physical Chemistry B, Vol. 108, Issue 13
Catalytic activation and reforming of methane on supported palladium clusters
journal, August 2010
- Yamaguchi, Aritomo; Iglesia, Enrique
- Journal of Catalysis, Vol. 274, Issue 1
First principles calculations and experimental insight into methane steam reforming over transition metal catalysts
journal, October 2008
- Jones, G.; Jakobsen, J.; Shim, S.
- Journal of Catalysis, Vol. 259, Issue 1
Consequences of Surface Oxophilicity of Ni, Ni-Co, and Co Clusters on Methane Activation
journal, May 2017
- Tu, Weifeng; Ghoussoub, Mireille; Singh, Chandra Veer
- Journal of the American Chemical Society, Vol. 139, Issue 20
Progresses in the Preparation of Coke Resistant Ni-based Catalyst for Steam and CO2 Reforming of Methane
journal, February 2011
- Liu, Chang-jun; Ye, Jingyun; Jiang, Jiaojun
- ChemCatChem, Vol. 3, Issue 3
Dry Reforming of Methane Over Cobalt Catalysts: A Literature Review of Catalyst Development
journal, September 2012
- Budiman, Anatta Wahyu; Song, Sang-Hoon; Chang, Tae-Sun
- Catalysis Surveys from Asia, Vol. 16, Issue 4
Carbon Deposition and Catalytic Deactivation during CO2 Reforming of CH4 over Co/γ-Al2O3 Catalysts
journal, January 2002
- Ruckenstein, E.; Wang, H. Y.
- Journal of Catalysis, Vol. 205, Issue 2
Influence of the reduction temperature on catalytic activity of Co/TiO2 (anatase-type) for high pressure dry reforming of methane
journal, November 2003
- Nagaoka, K.
- Applied Catalysis A: General, Vol. 255, Issue 1
Effect of preparation methods on the performance of Co/Al 2 O 3 catalysts for dry reforming of methane
journal, January 2014
- Ewbank, Jessica L.; Kovarik, Libor; Kenvin, Christian C.
- Green Chem., Vol. 16, Issue 2
Modification of Co/TiO2 for dry reforming of methane at 2MPa by Pt, Ru or Ni
journal, August 2004
- Nagaoka, K.
- Applied Catalysis A: General, Vol. 268, Issue 1-2
Reforming and oxidative dehydrogenation of ethane with CO2 as a soft oxidant over bimetallic catalysts
journal, November 2016
- Myint, MyatNoeZin; Yan, Binhang; Wan, Jie
- Journal of Catalysis, Vol. 343
Review of Pt-Based Bimetallic Catalysis: From Model Surfaces to Supported Catalysts
journal, August 2012
- Yu, Weiting; Porosoff, Marc D.; Chen, Jingguang G.
- Chemical Reviews, Vol. 112, Issue 11, p. 5780-5817
Catalytic behavior of supported Ru nanoparticles on the {1 0 0}, {1 1 0}, and {1 1 1} facet of CeO2
journal, September 2015
- Wang, Fei; Li, Changming; Zhang, Xiaoyu
- Journal of Catalysis, Vol. 329
Reaction Pathways and Site Requirements for the Activation and Chemical Conversion of Methane on Ru−Based Catalysts
journal, June 2004
- Wei, Junmei; Iglesia, Enrique
- The Journal of Physical Chemistry B, Vol. 108, Issue 22
Structural requirements and reaction pathways in methane activation and chemical conversion catalyzed by rhodium
journal, July 2004
- Wei, J.
- Journal of Catalysis, Vol. 225, Issue 1
Density Functional Theory-Assisted Microkinetic Analysis of Methane Dry Reforming on Ni Catalyst
journal, May 2015
- Fan, Chen; Zhu, Yi-An; Yang, Ming-Lei
- Industrial & Engineering Chemistry Research, Vol. 54, Issue 22
Correlating extent of Pt–Ni bond formation with low-temperature hydrogenation of benzene and 1,3-butadiene over supported Pt/Ni bimetallic catalysts
journal, May 2010
- Lonergan, William W.; Vlachos, Dionisios G.; Chen, Jingguang G.
- Journal of Catalysis, Vol. 271, Issue 2
Selection of oxide supports to anchor desirable bimetallic structures for ethanol reforming and 1,3-butadiene hydrogenation
journal, November 2013
- Wang, Tiefeng; Lonergan, William; Chen, Jingguang G.
- Chinese Journal of Catalysis, Vol. 34, Issue 11
Temperature-programmed Studies of Coke Resistant Ni Catalyst for Carbon Dioxide Reforming of Methane
journal, January 2008
- Pan, Yun-Xiang; Liu, Chang-Jun; Cui, Lan
- Catalysis Letters, Vol. 123, Issue 1-2
Dry Reforming of Ethane and Butane with CO 2 over PtNi/CeO 2 Bimetallic Catalysts
journal, September 2016
- Yan, Binhang; Yang, Xiaofang; Yao, Siyu
- ACS Catalysis, Vol. 6, Issue 11
A versatile sample-environment cell for non-ambient X-ray scattering experiments
journal, July 2008
- Chupas, Peter J.; Chapman, Karena W.; Kurtz, Charles
- Journal of Applied Crystallography, Vol. 41, Issue 4
In situ studies of CeO2-supported Pt, Ru, and Pt–Ru alloy catalysts for the water–gas shift reaction: Active phases and reaction intermediates
journal, July 2012
- Xu, Wenqian; Si, Rui; Senanayake, Sanjaya D.
- Journal of Catalysis, Vol. 291
Two-dimensional detector software: From real detector to idealised image or two-theta scan
journal, January 1996
- Hammersley, A. P.; Svensson, S. O.; Hanfland, M.
- High Pressure Research, Vol. 14, Issue 4-6, p. 235-248
EXPGUI , a graphical user interface for GSAS
journal, April 2001
- Toby, Brian H.
- Journal of Applied Crystallography, Vol. 34, Issue 2
Comparison of Methodologies of Activation Barrier Measurements for Reactions with Deactivation
journal, January 2017
- Xie, Zhenhua; Yan, Binhang; Zhang, Li
- Industrial & Engineering Chemistry Research, Vol. 56, Issue 5
Self-Consistent Equations Including Exchange and Correlation Effects
journal, November 1965
- Kohn, W.; Sham, L. J.
- Physical Review, Vol. 140, Issue 4A, p. A1133-A1138
Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set
journal, July 1996
- Kresse, G.; Furthmüller, J.
- Computational Materials Science, Vol. 6, Issue 1, p. 15-50
From ultrasoft pseudopotentials to the projector augmented-wave method
journal, January 1999
- Kresse, G.; Joubert, D.
- Physical Review B, Vol. 59, Issue 3, p. 1758-1775
Projector augmented-wave method
journal, December 1994
- Blöchl, P. E.
- Physical Review B, Vol. 50, Issue 24, p. 17953-17979
A climbing image nudged elastic band method for finding saddle points and minimum energy paths
journal, December 2000
- Henkelman, Graeme; Uberuaga, Blas P.; Jónsson, Hannes
- The Journal of Chemical Physics, Vol. 113, Issue 22, p. 9901-9904
In Situ Elucidation of the Active State of Co–CeO x Catalysts in the Dry Reforming of Methane: The Important Role of the Reducible Oxide Support and Interactions with Cobalt
journal, March 2018
- Zhang, Feng; Liu, Zongyuan; Zhang, Shuhao
- ACS Catalysis, Vol. 8, Issue 4
Chemical shifts of Auger lines, and the Auger parameter
journal, January 1975
- Wagner, C. D.
- Faraday Discussions of the Chemical Society, Vol. 60
Low temperature water–gas shift: in situ DRIFTS-reaction study of ceria surface area on the evolution of formates on Pt/CeO2 fuel processing catalysts for fuel cell applications
journal, October 2003
- Jacobs, G.
- Applied Catalysis A: General, Vol. 252, Issue 1
Preferential CO oxidation in hydrogen (PROX) on ceria-supported catalysts, part I: Oxidation state and surface species on Pt/CeO2 under reaction conditions
journal, January 2006
- Pozdnyakova, O.; Teschner, D.; Wootsch, A.
- Journal of Catalysis, Vol. 237, Issue 1
Infrared studies of CO adsorbed on supported Pt$z.sbnd;Co catalysts
journal, August 1990
- Dees, M.
- Journal of Catalysis, Vol. 124, Issue 2
FT-IR study of CO adsorption on Pt/CeO2: characterisation and structural rearrangement of small Pt particles
journal, January 2005
- Bazin, P.; Saur, O.; Lavalley, J. C.
- Physical Chemistry Chemical Physics, Vol. 7, Issue 1
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
journal, January 1989
- Li, Can; Sakata, Yoshihisa; Arai, Toru
- Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, Vol. 85, Issue 4
Influence of Dipole–Dipole Interactions on Coverage-Dependent Adsorption: CO and NO on Pt(111)
journal, May 2012
- Deshlahra, Prashant; Conway, Jonathan; Wolf, Eduardo E.
- Langmuir, Vol. 28, Issue 22
Coverage‐dependent dipole coupling for carbon monoxide adsorbed at ordered platinum(111)‐aqueous interfaces: Structural and electrochemical implications
journal, April 1990
- Chang, Si‐Chung; Weaver, Michael J.
- The Journal of Chemical Physics, Vol. 92, Issue 7
Ceria in automotive exhaust catalysts I. Oxygen storage
journal, April 1984
- Yao, H.
- Journal of Catalysis, Vol. 86, Issue 2
Role of redox couples of Rh0/Rhδ+ and Ce4+/Ce3+ in CH4/CO2 reforming over Rh–CeO2/Al2O3 catalyst
journal, May 2006
- Wang, R.; Xu, H.; Liu, X.
- Applied Catalysis A: General, Vol. 305, Issue 2
Infrared and x-ray photoelectron spectroscopy study of carbon monoxide and carbon dioxide on platinum/ceria
journal, November 1987
- Jin, T.; Zhou, Y.; Mains, G. J.
- The Journal of Physical Chemistry, Vol. 91, Issue 23
Catalytic steam reforming of ethane and propane over CeO2-doped Ni/Al2O3 at SOFC temperature: Improvement of resistance toward carbon formation by the redox property of doping CeO2
journal, February 2006
- Laosiripojana, N.; Sangtongkitcharoen, W.; Assabumrungrat, S.
- Fuel, Vol. 85, Issue 3
Ceria reoxidation by CO2: A model study
journal, September 2010
- Staudt, T.; Lykhach, Y.; Tsud, N.
- Journal of Catalysis, Vol. 275, Issue 1
Support nanostructure boosts oxygen transfer to catalytically active platinum nanoparticles
journal, March 2011
- Vayssilov, Georgi N.; Lykhach, Yaroslava; Migani, Annapaola
- Nature Materials, Vol. 10, Issue 4
Probing the interaction of Rh, Co and bimetallic Rh–Co nanoparticles with the CeO 2 support: catalytic materials for alternative energy generation
journal, January 2015
- Varga, E.; Pusztai, P.; Óvári, L.
- Physical Chemistry Chemical Physics, Vol. 17, Issue 40
Increasing Oxide Reducibility: The Role of Metal/Oxide Interfaces in the Formation of Oxygen Vacancies
journal, August 2017
- Ruiz Puigdollers, Antonio; Schlexer, Philomena; Tosoni, Sergio
- ACS Catalysis, Vol. 7, Issue 10
Light-off curve of catalytic reaction and kinetics
journal, March 2002
- Duprat, Françoise
- Chemical Engineering Science, Vol. 57, Issue 6
Evaluating the characteristics of multiwall carbon nanotubes
journal, July 2011
- Lehman, John H.; Terrones, Mauricio; Mansfield, Elisabeth
- Carbon, Vol. 49, Issue 8
Thermogravimetric Analysis of the Oxidation of Multiwalled Carbon Nanotubes: Evidence for the Role of Defect Sites in Carbon Nanotube Chemistry
journal, June 2002
- Bom, David; Andrews, Rodney; Jacques, David
- Nano Letters, Vol. 2, Issue 6
Effect of support on acetic acid decomposition over palladium catalysts
journal, November 2015
- Brijaldo, María H.; Rojas, Hugo A.; Martínez, José J.
- Journal of Catalysis, Vol. 331
Temperature-dependent Raman spectra and anomalous Raman phenomenon of highly oriented pyrolytic graphite
journal, September 1998
- Tan, PingHeng; Deng, YuanMing; Zhao, Qian
- Physical Review B, Vol. 58, Issue 9
Raman spectroscopy of graphite and carbon materials and its recent application
journal, January 1997
- Katagiri, Gen
- Carbon, Vol. 35, Issue 5
Fundamentals, overtones, and combinations in the Raman spectrum of graphite
journal, October 1995
- Kawashima, Yasushi; Katagiri, Gen
- Physical Review B, Vol. 52, Issue 14
Resonantly enhanced Raman scattering and high-order Raman spectra of single-walled carbon nanotubes
journal, September 1999
- Tan, PingHeng; Tang, Yan; Deng, Yuan Ming
- Applied Physics Letters, Vol. 75, Issue 11
Loss of single-walled carbon nanotubes selectivity by disruption of the Co–Mo interaction in the catalyst
journal, January 2004
- Herrera, José E.; Resasco, Daniel E.
- Journal of Catalysis, Vol. 221, Issue 2
Direct Evidence of Water-Assisted Sintering of Cobalt on Carbon Nanofiber Catalysts during Simulated Fischer−Tropsch Conditions Revealed with in Situ Mössbauer Spectroscopy
journal, June 2010
- Bezemer, G. Leendert; Remans, Tom J.; van Bavel, Alexander P.
- Journal of the American Chemical Society, Vol. 132, Issue 25
Works referencing / citing this record:
Atomically dispersed nickel as coke-resistant active sites for methane dry reforming
journal, November 2019
- Akri, Mohcin; Zhao, Shu; Li, Xiaoyu
- Nature Communications, Vol. 10, Issue 1
A highly efficient 2D siloxene coated Ni foam catalyst for methane dry reforming and an effective approach to recycle the spent catalyst for energy storage applications
journal, January 2019
- Krishnamoorthy, Karthikeyan; M. S. P., Sudhakaran; Pazhamalai, Parthiban
- Journal of Materials Chemistry A, Vol. 7, Issue 32
Influence of Solid Solution Formation on the Activity of CeO2 Supported Ni–Cu Mixed Oxide Catalysts in Dry Reforming of Methane
journal, May 2019
- Sagar, T. V.; Padmakar, D.; Lingaiah, N.
- Catalysis Letters, Vol. 149, Issue 9
Carbon‐Coated and Interfacial‐Functionalized Mixed‐Phase Mo x Ti 1− x O 2‐δ Nanotubes as Highly Active and Durable PtRu Catalyst Support for Methanol Electrooxidation
journal, March 2019
- Li, Jia‐Long; Zhao, Lei; Li, Xi‐Fei
- Chemistry – An Asian Journal, Vol. 14, Issue 9
Atomically dispersed nickel as coke-resistant active sites for methane dry reforming
journal, November 2019
- Akri, Mohcin; Zhao, Shu; Li, Xiaoyu
- Nature Communications, Vol. 10, Issue 1