Solid Oxide Fuel Cells: Modelling and Research

Dear Colleagues,

As global electricity demand continues to rise, the imperative to develop sustainable and environmentally friendly energy solutions has never been greater. SOFC technology offers a promising pathway to fulfilling this demand, with attributes of high power density, low greenhouse gas emissions, fewer mechanical parts than conventional systems, versatility in using various hydrocarbon fuels, and the ability to internally reform hydrocarbons, making it a candidate that will lead the transformation from conventional power generation to SOFC-based electricity generation. SOFC can be used for various purposes, such as portable power and auxiliary or main power supplies, backup or uninterruptible power supplies, and distributed or centralized heat and power generation.

This Special Issue seeks to foster collaboration and knowledge exchange among researchers, engineers, and experts working on solid oxide fuel cells and related technologies. By presenting the latest developments and research findings, we aim to contribute to the advancement of sustainable energy solutions and the transition from conventional power generation to SOFC-based electricity generation.

Topics of Interest: The Special Issue welcomes submissions on a wide range of topics, including but not limited to:

• SOFC Materials and Fabrication Techniques: Advances in materials science for SOFC components, including electrodes, electrolytes, and interconnects;
• Cell Design and Optimization: Research on the design, modeling, and optimization of individual SOFC cells to enhance performance and efficiency;
• Stack Development: Investigations into the design, scaling, and performance of SOFC stacks, which involve multiple cells connected in series;
• System Integration and Configuration: Studies on the integration of SOFC stacks into complete energy systems, including hybrid power generation setups and combined heat and power (CHP) applications;
• Hotbox Component Improvements: Progress and developments in SOFC system components, including start and afterburner systems, reformers, air and fuel heat exchangers, and steam generators;
• Fuel Flexibility: Research on the utilization of various fuels in SOFCs, such as natural gas, methane, ethanol, syngas, biogas, coal, gasoline, and ammonia;
• Anode/Cathode Off-Gas Recirculation: Research on the recirculation of exhaust gases from the anode and cathode sides to improve efficiency;
• Thermal Management: Strategies and techniques for managing the thermal stresses and temperature gradients within SOFCs and stacks;
• Modeling and Simulation: Advanced modeling approaches and simulation tools for predicting the behavior and performance of SOFC systems;
• System Control and Management: Strategies and algorithms for controlling SOFC systems to optimize their performance and stability;
• Environmental Impact and Emissions: Assessment of the environmental benefits of SOFC technology, including reductions in greenhouse gas emissions;
• Techno-Economic Analysis: Cost-benefit analyses and economic feasibility studies of SOFC-based energy systems.

Dr. Iman Rahimipetroudi
Guest Editor

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

• cell design
• stack development
• system integration and configuration
• hotbox design
• alternative fuels
• anode/cathode off-gas recirculation
• modelling and simulation
• techno-economic analysis
• optimal design methodologies