Influence of Solid Solution Formation on the Activity of CeO2 Supported Ni–Cu Mixed Oxide Catalysts in Dry Reforming of Methane

Sagar, T. V.; Padmakar, D.; Lingaiah, N.; Prasad, P. S. Sai

doi:10.1007/s10562-019-02801-y

Cited by 52 publications

(8 citation statements)

References 55 publications

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“…81-0792). 35,36 Besides the diffraction peaks attributed to CeO 2 , no other diffraction peaks attributed to Ni and Pt were identified in the XRD patterns of the fresh catalysts, which could be attributed to the small particle size, low loading, and highly dispersed Ni and Pt species. 37 The broad diffraction patterns of the synthesized catalysts compared to pure CeO 2 suggested a smaller crystallite size of the synthesized catalysts when compared to the pure CeO 2 support.…”

Section: Catalyst Characterizationmentioning

confidence: 98%

Low temperature reforming of methane with CO₂ over Pt/CeO₂, Ni/CeO₂ and Pt–Ni/CeO₂ catalysts prepared by a solution-combustion method

Khatun,

Siddiqui,

Pal

et al. 2023

Catal. Sci. Technol.

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Section: Catalyst Characterizationmentioning

confidence: 98%

Low temperature reforming of methane with CO₂ over Pt/CeO₂, Ni/CeO₂ and Pt–Ni/CeO₂ catalysts prepared by a solution-combustion method

Khatun,

Siddiqui,

Pal

et al. 2023

Catal. Sci. Technol.

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“…This discussion focuses on two types of bimetallic catalysts: noble metal-nickel catalysts (Rh, Ru, and Pt) and early transition metal-nickel catalysts (Co, Fe, Cu, and Mo), whose catalytic performances of bimetallic and alloying catalysts are shown in Table 2 [27,75,98,[123][124][125][126][127][128][129][130][131][132][133][134][135][136][137][138][139][140].…”

Section: Bimetallic and Alloying Ni-based Catalystsmentioning

confidence: 99%

Recent Advances in Coke Management for Dry Reforming of Methane over Ni-Based Catalysts

Xu,

Park

2024

Catalysts

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The dry reforming of methane (DRM) is a promising method for controlling greenhouse gas emissions by converting CO2 and CH4 into syngas, a mixture of CO and H2. Ni-based catalysts have been intensively investigated for their use in the DRM. However, they are limited by the formation of carbonaceous materials on their surfaces. In this review, we explore carbon-induced catalyst deactivation mechanisms and summarize the recent research progress in controlling and mitigating carbon deposition by developing coke-resistant Ni-based catalysts. This review emphasizes the significance of support, alloy, and catalyst structural strategies, and the importance of comprehending the interactions between catalyst components to achieve improved catalytic performance and stability.

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“…Similar with noble metals, transition metals can enhance the anti-sintering and anti-coking properties of Ni catalysts by forming alloys [39,77,[125][126][127][128][129]. But the driver force may differ from that of noble metals.…”

Section: Alloy Of Ni and Transition Metalsmentioning

confidence: 99%

Smart Designs of Anti-Coking and Anti-Sintering Ni-Based Catalysts for Dry Reforming of Methane: A Recent Review

2020

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Dry reforming of methane (DRM) reaction has drawn much interest due to the reduction of greenhouse gases and production of syngas. Coking and sintering have hindered the large-scale operations of Ni-based catalysts in DRM reactions at high temperatures. Smart designs of Ni-based catalysts are comprehensively summarized in fourth aspects: surface regulation, oxygen defects, interfacial engineering, and structural optimization. In each part, details of the designs and anti-deactivation mechanisms are elucidated, followed by a summary of the main points and the recommended strategies to improve the catalytic performance, energy efficiency, and utilization rate.

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Influence of Solid Solution Formation on the Activity of CeO2 Supported Ni–Cu Mixed Oxide Catalysts in Dry Reforming of Methane

Cited by 52 publications

References 55 publications

Low temperature reforming of methane with CO₂ over Pt/CeO₂, Ni/CeO₂ and Pt–Ni/CeO₂ catalysts prepared by a solution-combustion method

Low temperature reforming of methane with CO₂ over Pt/CeO₂, Ni/CeO₂ and Pt–Ni/CeO₂ catalysts prepared by a solution-combustion method

Recent Advances in Coke Management for Dry Reforming of Methane over Ni-Based Catalysts

Smart Designs of Anti-Coking and Anti-Sintering Ni-Based Catalysts for Dry Reforming of Methane: A Recent Review

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Influence of Solid Solution Formation on the Activity of CeO2 Supported Ni–Cu Mixed Oxide Catalysts in Dry Reforming of Methane

Cited by 52 publications

References 55 publications

Low temperature reforming of methane with CO2 over Pt/CeO2, Ni/CeO2 and Pt–Ni/CeO2 catalysts prepared by a solution-combustion method

Low temperature reforming of methane with CO2 over Pt/CeO2, Ni/CeO2 and Pt–Ni/CeO2 catalysts prepared by a solution-combustion method

Recent Advances in Coke Management for Dry Reforming of Methane over Ni-Based Catalysts

Smart Designs of Anti-Coking and Anti-Sintering Ni-Based Catalysts for Dry Reforming of Methane: A Recent Review

Contact Info

Product

Resources

About

Low temperature reforming of methane with CO₂ over Pt/CeO₂, Ni/CeO₂ and Pt–Ni/CeO₂ catalysts prepared by a solution-combustion method

Low temperature reforming of methane with CO₂ over Pt/CeO₂, Ni/CeO₂ and Pt–Ni/CeO₂ catalysts prepared by a solution-combustion method