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Using flawless components are important for a proper material selection and best working conditions to achieve the best performance of solid oxide fuel cells (SOFCs). Tape casting is the most used process for the fabrication of SOFC parts, especially anode and electrolyte due to its advantages regarding the other processes. In this study, the effect of slurry composition and milling time were s...

Abstract A solid oxide fuel cell (SOFC) with a liquid antimony anode (LAA) is potential energy conversion technology for the use of impurity-containing fuels. Atmospheric plasma spraying (APS) has become promising LAA-SOFC preparation method because its economy and convenience. In this paper, button SOFCs different cathode materials ratios pore former were prepared by APS operated at 750 °C. Th...

Ammonia is being considered as a promising alternative to hydrogen fuel in solid oxide cells (SOFCs) due its stability and ease of storage transportation. This study investigates the feasibility using ammonia tubular SOFC for shipborne unmanned aerial vehicles (UAVs). The paper develops 3D model tubular-anode-supported single cell conducts numerical simulations analyze impact different operatin...

Lowering the operating temperature of solid oxide fuel cells (SOFCs) has extensively stimulated development new ion conductors. Here, inspired by structural commonalities conductors, inability to accommodate oxygen vacancies in rigid, isolated, 3-fold tetrahedral rings SrSi/GeO3-based materials, and considerable flexibility BOn polyhedra terms coordination number, rotation, deformation, linkage...

Solid Oxide Fuel Cells (SOFCs) are electrochemical conversion devices that produce electricity directly by oxidising a fuel. The interconnects between the individual cells need to be coated limit Cr(VI) evaporation from steel and preserve electrical conductivity. Physical Vapour Deposition (PVD)-coated samples with Ce/Co, Ce/Cu, Ce/MnCu, Thermal Spray (TS)-coated Mn/Co, Cu Mn/Cu AISI 441 were e...

Highly active and stable electrocatalysts are mandatory for developing high-performance long-lasting fuel cells. The current study demonstrates a high oxygen reduction reaction (ORR) electrocatalytic activity of novel spinel-structured LaFe2O4 via self-doping strategy. excellent ORR in protonic ceramic cell (PCFC) at temperature range 350–500 °C. is mainly attributed to the facile release oxide...

Abstract Changes are needed to improve the efficiency and lower CO 2 emissions of traditional coal-fired power generation, which is main source global emissions. The integrated gasification fuel cell (IGFC) process, combines coal high-temperature cells, was proposed in 2017 coal-based generation reduce Supported by National Key R&D Program China, IGFC for near-zero program enacted with goal...