Metal oxide redox chemistry for chemical looping processes
Chemical looping offers a versatile platform to convert fuels and oxidizers in a clean and
efficient manner. Central to this technology are metal oxide materials that can oxidize fuels …
efficient manner. Central to this technology are metal oxide materials that can oxidize fuels …
Nanoscaled oxygen carrier-driven chemical looping for carbon neutrality: opportunities and challenges
Conspectus Climate change poses unprecedented challenges, demanding efforts toward
innovative solutions. Amid these efforts, chemical looping stands out as a promising …
innovative solutions. Amid these efforts, chemical looping stands out as a promising …
Enhanced Lattice Oxygen Reactivity over Ni-Modified WO3-Based Redox Catalysts for Chemical Looping Partial Oxidation of Methane
Partially oxidizing methane into syngas via a two-step chemical looping scheme is a
promising option for methane transformation. Providing the optimum lattice oxygen to …
promising option for methane transformation. Providing the optimum lattice oxygen to …
[HTML][HTML] New insight into the development of oxygen carrier materials for chemical looping systems
Z Cheng, L Qin, JA Fan, LS Fan - Engineering, 2018 - Elsevier
Chemical looping combustion (CLC) and chemical looping reforming (CLR) are innovative
technologies for clean and efficient hydrocarbon conversion into power, fuels, and …
technologies for clean and efficient hydrocarbon conversion into power, fuels, and …
Chemically and physically robust, commercially-viable iron-based composite oxygen carriers sustainable over 3000 redox cycles at high temperatures for chemical …
High attrition of oxygen carriers from ionic diffusion induced morphological changes is one
of the most serious obstacles inhibiting commercialization of chemical looping processes. By …
of the most serious obstacles inhibiting commercialization of chemical looping processes. By …
Insights into the relationship between microstructural evolution and deactivation of Al2O3 supported Fe2O3 oxygen carrier in chemical looping combustion
Abstract The Fe 2 O 3-Al 2 O 3 oxygen carrier is regarded to a promising candidate for
chemical looping combustion (CLC). However, Fe 2 O 3-Al 2 O 3 oxygen carrier was often …
chemical looping combustion (CLC). However, Fe 2 O 3-Al 2 O 3 oxygen carrier was often …
Impact of 1% lanthanum dopant on carbonaceous fuel redox reactions with an iron-based oxygen carrier in chemical looping processes
The cyclic redox reactivity of metal oxides plays an important role in many energy fields such
as fuel cells, photocatalysis, and chemical looping. In chemical looping systems, oxygen …
as fuel cells, photocatalysis, and chemical looping. In chemical looping systems, oxygen …
Facile and green sculptured engineering of 3D hierarchical porous metals via gaseous oxidation-reduction and their use in efficient oxygen evolution reactions
S Wang, Z Wang, Z Wang, W Lü, Y Guo, H Chen, Z Liu… - Nano Energy, 2024 - Elsevier
Hierarchical porous metals (HPMs) are advanced functional materials used in various
applications. However, the current fabrication methods require extra sacrificial materials and …
applications. However, the current fabrication methods require extra sacrificial materials and …
Micro-structure change and crystal-structure modulated of oxygen carriers for chemical looping: Controlling local chemical environment of lattice oxygen
D Song, T Long, C Li, Y Li, M Fan, Y Lu, Y Zhou… - Fuel, 2024 - Elsevier
Chemical looping conversion shows great potential in the renewable energy sector. The
successful execution of chemical looping conversions relies heavily on oxygen carrier …
successful execution of chemical looping conversions relies heavily on oxygen carrier …
[HTML][HTML] Understanding the structural changes on Fe2O3/Al2O3 oxygen carriers under chemical looping gasification conditions
I Samprón, F García-Labiano, MT Izquierdo… - Fuel, 2024 - Elsevier
Abstract Chemical Looping Gasification (CLG) has emerged recently as a promising
technology for producing non N 2-diluted syngas without the need for an external power …
technology for producing non N 2-diluted syngas without the need for an external power …