A5061813820- Advancements in Solid Oxide Fuel Cells
- Fuel Cells and Related Materials
- Chemical Looping and Thermochemical Processes
- Electrocatalysts for Energy Conversion
- Catalysis and Oxidation Reactions
- Thermal Expansion and Ionic Conductivity
- 2D Materials and Applications
- Advanced Fiber Optic Sensors
- MXene and MAX Phase Materials
- Advanced ceramic materials synthesis
- Electronic and Structural Properties of Oxides
- Molten salt chemistry and electrochemical processes
- Chalcogenide Semiconductor Thin Films
- Catalytic Processes in Materials Science
- Acoustic Wave Resonator Technologies
Suzhou University of Science and Technology
2024
Jimei University
2022-2024
To obtain detailed information on the temperature field and thermal stress inside solid oxide fuel cell (SOFC) fueled with partially pre-reformed methane. A three-dimensional geometric mathematical model of SOFC is implemented by using finite element method in commercial software COMSOL Multiphysics®. The coupling characteristics were analyzed for electrode chemical reaction, multi-component mass transfer, heat transfer process under typical operating conditions, which was further applied...
Intricate relationships between transport phenomena, reaction mechanisms, and mechanical aspects likely affect the durability of solid oxide fuel cell (SOFC) stack. This study presents a modeling framework that combines thermo-electro-chemo models (including methanol conversion process electrochemical reactions carbon monoxide as well hydrogen) contact thermo-mechanical model considers effective properties composite electrode material. Detailed parametric studies are performed focusing on...
To elucidate the thermofluid reacting environment and thermal stress inside a solid oxide fuel cell (SOFC), three-dimensional SOFC model is implemented by using finite element method in commercial software COMSOL Multiphysics®, which contains both geometric of full-cell structure mathematical model. The describes heat mass transfer, electrochemical reactions, internal reforming mechanical behaviors that occur within cell. A parameter study performed focusing on inlet composition, where...
The gadolinium-doped ceria (GDC) powders were prepared by the Solid-liquid method, and special attention was focused on effects of precalcination temperatures GDC powder electrochemical performance cell. In addition, given this multi-dimensional stack structure, a three-dimensional numerical model SOFC which fully considers electrochemical/chemical reactions, heat mass transfer, carbon deposition as well mechanical behavior is developed to resolve local thermodynamic state. results showed...
This paper investigates the microstructure, morphology and optical properties of manganese (Mn)-doped molybdenum disulfide (MoS 2 ) films with a triangular shape fabricated by chemical vapor deposition method. X-ray diffraction photoelectron spectroscopy show that Mn element is successfully doped into MoS film. doping results in shift absorption spectrum because changes band structure films. I–V curves indicate about 50% reduction photocurrent onset voltage for Mn-MoS film under different...
The excellent electrochemical performance and thermal behavior of the solid oxide fuel cell (SOFC) stack are key for its stable operation market deployment. gadolinium-doped ceria (GDC) powders were prepared by Solid-liquid method, special attention was focused on effects precalcination temperatures GDC powder cell. In addition, given this multi-dimensional structure, a three-dimensional numerical model SOFC which fully considers electrochemical/chemical reactions, heat mass transfer, carbon...