A5051813556- Membrane Separation and Gas Transport
- Advanced ceramic materials synthesis
- Advancements in Solid Oxide Fuel Cells
- Catalysts for Methane Reforming
- Membrane Separation Technologies
- Fuel Cells and Related Materials
- Membrane-based Ion Separation Techniques
- Electronic and Structural Properties of Oxides
- Ionic liquids properties and applications
- Catalytic Processes in Materials Science
- Semiconductor materials and devices
- Carbon Dioxide Capture Technologies
- Advanced materials and composites
- Advanced battery technologies research
- High-Temperature Coating Behaviors
Forschungszentrum Jülich
2015-2023
RWTH Aachen University
2022
Jülich Aachen Research Alliance
2022
The separation of carbon dioxide from coal-fired power plant flue gases using a CO₂/N₂-selective supported ionic liquid membrane (SILM) was investigated and the performance stability during operation are reported. is composed polyacrylonitrile (PAN) ultrafiltration as support selective layer an (IL), 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (EMIM Tf2N). feasibility large-scale SILM production demonstrated by formation square-meter-scale preparation module. A flat-sheet...
Chromia-forming metallic interconnects used for solid oxide cells require protective coatings to prevent chromium poisoning of other cell components. This study focuses on Mn1.0Co1.9Fe0.1O4 -coated Crofer 22 H fabricated by wet powder spraying, which is a versatile, cost-effective, and scalable coating technique. The investigation fine-tuning relevant parameters along the process chain provide fundamental understanding their impact quality thermomechanical stability. correlation with...
Oxygen transport membranes can enable a wide range of efficient energy and industrial applications. One goal development is to maximize the performance by improvement material, microstructural properties operational conditions. However, complexity transportation processes taking place in such commonly asymmetric impedes identification parameters improve them. In this work, we present sensitivity study that allows these parameters. It based on 1D model includes surface exchange, ionic...
Metal‐supported silica membranes are attractive candidates for CO 2 capture from the exhaust of coal‐fueled power plants. Compared to their full ceramic counterparts, introduction metal support facilitates sealing membrane by established technologies, such as welding, and enhances robustness in harsh environment plant. As well‐known other steel components flue gas desulfurization units, long‐term corrosion resistance is mandatory success this new concept. In present work, a research concept...
Asymmetric oxygen transport membranes have been extensively studied revealing the importance of support porosity. In this study, asymmetric with vertically channelled pores were prepared from Ba0.5Sr0.5(Co0.8Fe0.2)0.97Zr0.03O3-δ (BSCF-Z) by phase inversion tape casting. The rate-limiting effects membrane layer thickness, structure, and activation layers thoroughly analysed. This entails comparing permeation rate samples on different sides supports. Pore tortuosity computed permeability...