A5067966044- Advancements in Solid Oxide Fuel Cells
- Fuel Cells and Related Materials
- Chemical Looping and Thermochemical Processes
- Catalysis and Oxidation Reactions
- Catalytic Processes in Materials Science
- Electrocatalysts for Energy Conversion
- Electronic and Structural Properties of Oxides
- Perovskite Materials and Applications
- Catalysts for Methane Reforming
- Integrated Water Resources Management
- Molten salt chemistry and electrochemical processes
- Renewable energy and sustainable power systems
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Advanced battery technologies research
- Advanced Battery Technologies Research
- Hydraulic and Pneumatic Systems
- Geology and Environmental Impact Studies
- Advanced Thermodynamics and Statistical Mechanics
- Hybrid Renewable Energy Systems
- Advanced Control Systems Optimization
- Catalysis and Hydrodesulfurization Studies
Institute of Power Engineering
2009-2024
Power-to-Gas (P2G) is considered as a promising energy storage technology in long-time horizon. The rapid growth the share of intermittent renewables mix driving forward research and development large-scale storage. This paper presents feasibility analysis power-to-gas system terms various operating points capacities. was performed using model, which features solid oxide electrolyzer (SOE), CO 2 separation unit, methanation reactor key components. For purposes techno-economic assessment...
Abstract Solid oxide fuel cell (SOFC) is an electric generator, operating based on electrochemical reaction converting gaseous to electricity and heat. It characterized by the high electrical efficiency of up 70% with cogeneration negligible emission pollutants. Syngas from biomass gasification considered be a possible for solid systems. However, level contaminants such as H2S, HCl, alkali metals, tars particulates, in addition possibility carbon deposition temperature gradients due internal...
Solid oxide fuel cells (SOFCs) can be fueled with various gases, including carbon-containing compounds. High operating temperatures, exceeding 600 °C, and the presence of a porous, nickel-based SOFC anode, might lead to formation solid carbon particles from fuels such as monoxide other gases hydrocarbon-based Carbon deposition on electrode surfaces cause irreversible damage cell, eventually destroying electrode. Soot mechanisms are strictly related electrochemical, kinetic, thermodynamic...
Electrolyte supported cells (ESC) were manufactured using tape casting and screen printing technology the corresponding anode (ASC) manufacturing is currently under development. In present study, “symmetrical” cathode-electrolyte-cathode solid oxide fuel cell (SOFC) single also fabricated tested electrochemical impedance spectroscopy scanning electron microscopy. The functional contact layer properties characterized by means of microscopic methods. Influence thickness grain size layers on...
Ammonia (NH3) is a carbon-free compound that considered to be an interesting hydrogen carrier for industrial applications, as well alternative fuel solid oxide cells (SOFCs).The potential widespread application of ammonia-fuelled (NH3-SOFC) lies in its ability improve efficiency and mitigate greenhouse gas emissions from on-board power sources medium large maritime applications.This paper presents the results comprehensive computational experimental study which addressed impact shifting...
Wydawnictwo SIGMA-NOT wydaje czasopisma fachowe informujące swoich czytelników o najnowszych osiągnięciach naukowych i nowoczesnych rozwiązaniach technicznych w Polsce na świecie, popularyzuje problemy techniczne oraz poszerza wiedzę kulturę techniczną.
The article presents the results of a numerical and experimental study that investigates effects changing operating state an energy system based on ammonia-fed solid oxide fuel cells (SOFCs). analysis describes how system's characteristics vary during NH3 external pre-cracking (P-C) or direct internal cracking (DIC) SOFC cells. includes measurements taken cell stacks (in DIC, ammonia simulating gases modes) uses reduced order model (ROM) tuned to results. Based authors' literature review...
Ammonia (NH3) is a carbon-free compound that considered to be an interesting hydrogen carrier for industrial applications, as well alternative fuel solid oxide cells (SOFCs). The potential widespread application of ammonia-fuelled (NH3-SOFC) lies in its ability improve efficiency and mitigate greenhouse gas emissions from on-board power sources medium large maritime applications.This paper presents the results comprehensive computational experimental study which addressed impact shifting...
Power-to-Gas (P2G) is considered as a promising energy storage technology in long-time horizon. The rapid growth the share of intermittent renewables mix driving forward research and development large-scale storage. This paper presents feasibility analysis power-to-gas system terms various operating points capacities. was performed using model, which features solid oxide electrolyzer (SOE), CO2 separation unit, methanation reactor key components. For purposes techno-economic assessment (TEA)...
This work presents the results of elaboration technology dedicated to fabrication anode supported solid oxide fuel cells (AS-SOFC) with profiled surface anode. Profile on support was designed as channels which allow facilitate fluxes gaseous components and from electrochemical reaction zone due decreased thickness Ni-YSZ composites between ribs. Additionally profiling increases active area allows elimination or corrugated interconnectors. At state-of-the-art, in order collect current AS-SOFC...
Abstract Solid oxide fuel cells (SOFC) can generate electricity and heat with a minimal negative impact on the environment high electrical efficiency (∼60%). SOFC stacks are key component of cogeneration units in range from several kiloWatts up to hundreds kiloWatts. The larger power output system is achieved by multiplication number separate modules, which usually based 1000 W class stacks. In design stack, following parts distinguished: two terminating plates (top bottom), interconnectors,...