Journal ArticleDOI
Highly efficient Pt/Mo-Fe/Ni-based Al2O3-CeO2 catalysts for dry reforming of methane
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TLDR
In this article, the performance of Ni-based Al2O3-CeO2 complex catalysts was investigated in a fixed-bed continuous-flow reactor at various reaction temepratures (550-700 °C), space velocity of 12,000ml g c a t - 1 ǫh−1 and different feedstocks (pure CH4 or 50% CH4/CO2 mixture) under atmospheric pressure for 10 h time-on-stream.About:
This article is published in Catalysis Today.The article was published on 2020-06-15. It has received 25 citations till now. The article focuses on the topics: Carbon dioxide reforming & Incipient wetness impregnation.read more
Citations
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Low Temperature Dry Reforming of Methane over Pt-Ni-Mg/Ceria-Zirconia Catalysts
TL;DR: In this paper, a low temperature dry reforming of methane was studied over platinum (0.2-2.5% Pt)-Ni/Mg/Ce 0.6 Zr 0.4 )O 2 catalyst.
Journal ArticleDOI
Pt–CeO2-based composites in environmental catalysis: A review
TL;DR: The Pt-CeO2-based composites have brought about a vivid research interest due to their use in advanced combustion engines, proton-exchange membrane fuel cells, etc as mentioned in this paper.
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Yolk–Shell Pt-NiCe@SiO2 Single-Atom-Alloy Catalysts for Low-Temperature Dry Reforming of Methane
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A review of different catalytic systems for dry reforming of methane: Conventional catalysis-alone and plasma-catalytic system
TL;DR: In this article, a review of the research progress of different DRM catalytic systems is reviewed, including the conventional catalysis-alone system, plasma-catalytic system and some other catalytic system.
Journal ArticleDOI
Anti-Coking and Anti-Sintering Ni/Al2O3 Catalysts in the Dry Reforming of Methane: Recent Progress and Prospects
TL;DR: In this article, several modification strategies to enhance the anti-deactivation property of Ni/Al2O3 are proposed and discussed with the recently developed catalyst systems, including structure and morphology control, surface acidity/basicity, interfacial engineering and oxygen defects.
References
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Journal ArticleDOI
Reporting physisorption data for gas/solid systems with special reference to the determination of surface area and porosity (Recommendations 1984)
TL;DR: Mise au point comportant des definitions generales et la terminologie, la methodologie utilisee, les procedes experimentaux, les interpretations des donnees d'adsorption, les determinations de l'aire superficielle, and les donnes sur la mesoporosite et la microporosite.
Journal ArticleDOI
Ceria in automotive exhaust catalysts: I. Oxygen storage
H.C. Yao,Y.F. Yu Yao +1 more
TL;DR: In this article, the authors measured the oxygen removal at various temperatures using TPR traces of unsupported or alumina-supported ceria and showed that the reduction of surface capping oxygen and bulk oxygen anions is associated with reduction of the shared oxygen anion at the interface.
Journal ArticleDOI
A review of dry (CO2) reforming of methane over noble metal catalysts
Devendra Pakhare,James J. Spivey +1 more
TL;DR: Dry (CO2) reforming of methane literature for catalysts based on Rh, Ru, Pt, and Pd metals is reviewed, including the effect of these noble metals on the kinetics, mechanism and deactivation of these catalysts.
Journal ArticleDOI
Atomic-scale imaging of carbon nanofibre growth
Stig Helveg,Carlos López-Cartes,Carlos López-Cartes,Jens Sehested,Poul L. Hansen,Clausen Bjerne Steffen,Jens R. Rostrup-Nielsen,Frank Abild-Pedersen,Jens K. Nørskov +8 more
TL;DR: Time-resolved, high-resolution in situ transmission electron microscope observations of the formation of carbon nanofibres from methane decomposition over supported nickel nanocrystals show that metallic step edges act as spatiotemporal dynamic growth sites and may be important for understanding other types of catalytic reactions and nanomaterial syntheses.
Journal ArticleDOI
CO2 Reforming of CH4
TL;DR: Although technological practice should minimize environmental impact, this is not always economically feasible as mentioned in this paper, and during the past decade, there has been increasing global concern over the environmental impact of technology.
Related Papers (5)
Plasma-reduced Ni/γ–Al2O3 and CeO2–Ni/γ–Al2O3 catalysts for improving dry reforming of propane
J. Karuppiah,Young Sun Mok +1 more