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Review

Modification Strategies of Ni-Based Catalysts with Metal Oxides for Dry Reforming of Methane

by
Xingyuan Gao
1,2,3,
Weihao Lin
1,
Zhiyong Ge
1,
Hongming Ge
1 and
Sibudjing Kawi
3,*
1
Department of Chemistry and Material Science, Guangdong University of Education, Guangzhou 510303, China
2
Engineering Technology Development Center of Advanced Materials and Energy Saving and Emission Reduction in Guangdong Colleges and Universities, Guangzhou 510303, China
3
Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore
*
Author to whom correspondence should be addressed.
Methane 2022, 1(3), 139-157; https://doi.org/10.3390/methane1030012
Submission received: 7 April 2022 / Revised: 28 May 2022 / Accepted: 2 June 2022 / Published: 21 June 2022
(This article belongs to the Special Issue Methane Conversion Technology)
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Abstract

Syngas generated from the catalytic dry reforming of methane (DRM) enables the downstream production of H2 fuel and value-added chemicals. Ni-based catalysts with metal oxides, as both supports and promoters, are widely applied in the DRM reaction. In this review, four types of metal oxides with support confinement effect, metal-support interaction, oxygen defects, and surface acidity/basicity are introduced based on their impacts on the activity, selectivity, and stability of the Ni-based catalyst. Moreover, the structure–performance relationships are discussed in-depth. Finally, conclusive remarks and prospects are proposed.
Keywords: Ni catalyst; metal oxide; dry reforming of methane; syngas Ni catalyst; metal oxide; dry reforming of methane; syngas
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MDPI and ACS Style

Gao, X.; Lin, W.; Ge, Z.; Ge, H.; Kawi, S. Modification Strategies of Ni-Based Catalysts with Metal Oxides for Dry Reforming of Methane. Methane 2022, 1, 139-157. https://doi.org/10.3390/methane1030012

AMA Style

Gao X, Lin W, Ge Z, Ge H, Kawi S. Modification Strategies of Ni-Based Catalysts with Metal Oxides for Dry Reforming of Methane. Methane. 2022; 1(3):139-157. https://doi.org/10.3390/methane1030012

Chicago/Turabian Style

Gao, Xingyuan, Weihao Lin, Zhiyong Ge, Hongming Ge, and Sibudjing Kawi. 2022. "Modification Strategies of Ni-Based Catalysts with Metal Oxides for Dry Reforming of Methane" Methane 1, no. 3: 139-157. https://doi.org/10.3390/methane1030012

APA Style

Gao, X., Lin, W., Ge, Z., Ge, H., & Kawi, S. (2022). Modification Strategies of Ni-Based Catalysts with Metal Oxides for Dry Reforming of Methane. Methane, 1(3), 139-157. https://doi.org/10.3390/methane1030012

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