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Efficient CO2 methanation using nickel nanoparticles supported mesoporous carbon nitride catalysts [PDF]
Scientific Reports, 2023 The CO2 methanation technique not only gives a solution for mitigating CO2 emissions but can also be used to store and convey low-grade energy. The basic character and large surface area of mesoporous carbon nitride, (MCN), are considered promising ...
Zakaria Refaat +6 more
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Thermal Activation and Deactivation of Ni‐Doped Ceria Catalysts in CO2 Methanation [PDF]
Small ScienceDiscovered almost 130 years ago by P. Sabatier, CO2 hydrogenation to methane (CO2 methanation) is presently attracting attention as one of the most promising methods for storing intermittent renewable energy in the form of chemical fuels.
Mathias Barreau +8 more
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Efficient Solar‐Driven CO2 Methanation and Hydrogen Storage Over Nickel Catalyst Derived from Metal–Organic Frameworks with Rich Oxygen Vacancies [PDF]
Advanced Science, 2023 Solar‐driven photothermal conversion of carbon dioxide (CO2) to methane (CH4) is a promising approach to remedy energy shortage and climate changes, where highly efficient photothermal catalysts for CO2 methanation urgently need to be designed.
Huiling Wang +4 more
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RuCo/ZrO2 Tandem Catalysts with Photothermal Confinement Effect for Enhanced CO2 Methanation [PDF]
Advanced SciencePhotothermal CO2 methanation reaction represents a promising strategy for addressing CO2‐related environmental issues. The presence of efficient tandem catalytic sites with a localized high‐temperature is an effective pathway to enhance the performance ...
Fan Yang +9 more
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Photothermal CO2 methanation over (NiO/Ru0)/TiO2 catalysts via hydrogen spillover [PDF]
Nature CommunicationsPhotothermal CO2 methanation presents a promising strategy for mitigating the energy crisis and reducing CO2 emissions, however, the critical role of hydrogen migration dynamics in addressing reaction kinetics and thermodynamics has not been thoroughly ...
Yu Nie +14 more
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RETRACTED: Current Developments in Catalytic Methanation of Carbon Dioxide—A Review
Frontiers in Energy Research, 2022 The utilization of fossil fuel has increased atmospheric carbon dioxide (CO2) concentrations drastically over the last few decades. This leads to global warming and climate change, increasing the occurrence of more severe weather around the world.
Chung Hong Tan +5 more
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Catalysis Communications, 2022 The Ni/Ce0.8Zr0.2O2 catalysts with different Ni doping amounts (5 wt%, 10 wt%, 15 wt%, 20 wt%, and 25 wt%) are prepared by the impregnation technique and used as CO2 methanation catalysts in this work.
Bin Chen, Jian Qiu, Liang Xu, Yan Cui
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Chemical Engineering Transactions, 2023 Greenhouse gaseous emissions have increased significantly, leading to implement carbon capture, utilisation and storage technology. Among potential carbon utilisation strategies, carbon dioxide (CO2) methanation received much attention due to the ...
Noraziah Omar +5 more
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RuCu bimetallic catalyst on N-doped mesoporous carbon for high-performance CO2 methanation
Carbon Capture Science & Technology, 2023 CO2 methanation draws great attention since it could relieve the global climate change while providing important chemical feedstock simultaneously.
Haoyue Sun +7 more
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CO2 Methanation Over Ni-Sepiolite Catalysts
European Journal of Science and Technology, 2021 In this study, it was aimed to develop new catalysts to increase the conversion of environmentally harmful carbon dioxide gas to methane which is a valuable fuel. By using a natural clay mineral sepiolite (SEP) as support material; 6-8% (weight-weight) Ni- containing catalysts were prepared by impregnation. Catalysts were characterized by XRD and FT-IR
Yarbaş, Tuğba, Ayas, Nezihe
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