Catalytic Methane Reforming and Chemical Looping for Hydrogen and Syngas
This community develops catalytic processes to convert methane and biomass into hydrogen and synthesis gas, primarily through dry reforming, steam reforming, and chemical looping technologies.
The research focuses on designing catalysts—predominantly nickel-based systems supported on alumina, cerium oxides, or perovskite structures—to facilitate methane dry reforming, steam reforming, and partial oxidation. A significant portion of the work addresses chemical looping combustion and gasification, utilizing oxygen carriers to separate carbon dioxide from fuel streams. Specific applications include the production of "turquoise" hydrogen via methane pyrolysis, the conversion of biomass and ethanol into syngas, and the mitigation of catalyst deactivation through coke resistance strategies. These processes are frequently coupled with solar thermochemical energy input to enhance efficiency and reduce thermal energy requirements.
The largest share of the community's output is found in hydrogen research, representing 1.7% of all hydrogen research, and 9,181 papers here. Nickel is the second most significant element, accounting for 1.2% of nickel research and 2,256 papers.
The community comprises 16,415 papers, published most frequently in the International Journal of Hydrogen Energy, Fuel, and Catalysis Today.
Recent work continues to refine nickel-based catalysts for methane dry reforming and steam reforming, with specific attention to improving stability against coking and enhancing conversion rates through solar-assisted and photothermal methods.