Enhancing performance of lower-temperature solid oxide fuel cell cathodes through surface engineering: A review

Progress in Materials Science, Год журнала: 2024, Номер 147, С. 101353 - 101353

Опубликована: Авг. 13, 2024

Язык: Английский

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Recent advances in spinel-based protective coatings on metallic interconnects for solid oxide fuel cells from the perspective of coating design

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 113, С. 26 - 38

Опубликована: Март 1, 2025

Язык: Английский

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Techno-Economic and Environmental Analysis of a Hybrid Power System formed from Solid Oxide Fuel Cell, Gas Turbine, and Organic Rankine Cycle

Journal of Energy Resources Technology, Год журнала: 2024, Номер 146(7)

Опубликована: Апрель 1, 2024

Abstract Distributed energy technology is an essential pathway for future advancements in the field of technology. In present study, organic Rankine cycle (ORC) integrated with solid oxide fuel cell (SOFC)-gas turbine (GT) hybrid power system. The conventional metrics employed assessing performance SOFCs, gas turbines, and cycles, such as voltage gross real efficiencies, have some limitations indices merit. Contemporary second law concepts economic environmental analysis been used to enhance system evaluation. R1233zd(E) has selected ORC working fluid. outcomes reveal that, under certain conditions, configuration may reach 55.67% efficiency 53.55% exergy efficiency. Economic shows that system's total cost rate Emissions CO2 (EMI) design conditions are 36.09 $/h 355.8 kg/MWh, respectively. Thermodynamic evaluation SOFC-GT-ORC 11.72% improvement compared SOFC-GT cycle. Consequently, far better than future, other fluids like R123, R601a, R245fa can be fluids.

Язык: Английский

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Limitations and trends on cobalt-free cathode materials development for intermediate-temperature solid oxide fuel cell- an updated technical review

Emergent Materials, Год журнала: 2024, Номер unknown

Опубликована: Май 17, 2024

Язык: Английский

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Thermo-economic and environmental assessment of a novel SOFC based hybrid energy generation system for combined cooling heating and power generation

Journal of energy resources technology., Год журнала: 2024, Номер 1(1)

Опубликована: Авг. 1, 2024

Abstract The world's energy demand is increasing day by due to industrial development and population growth. As a result, creating an effective energy-generation system essential. In this work, conventional hybrid solid oxide fuel cell (SOFC)-gas turbine (GT) equipped with organic Rankine cycle (ORC) vapor absorption refrigeration (VARS) for combined cooling, heating, power production applications. proposed trigeneration plant's performances were evaluated based on the energetic, exergetic, economic, environmental points of view using computational techniques engineering equation solver software. Additionally, working fluid selection was also performed along parametric analysis plant. outcomes reveal that energy, exergy efficiency, network output, cost rate plant (SOFC-GT-ORC-VARS) enhanced 39.83%, 9.21%, 7.85%, 10.81%, respectively, as compared SOFC-GT system; however, CO2 emission per MWh output reduced 28.48%. Furthermore, cooling effect heating from observed 53.14 kW 123.20 kW, respectively. R1233zd(E) R290 thermodynamically economically best-performing fluids, among other tested fluids. Parametric revealed SOFC parameters highly affected system's performance. Overall, it concluded performance far better than system.

Язык: Английский

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Highly dense and thermally stable BaCe0.5Zr0.3Y0.1A0.05 Zn0.05O3−δ (A = Gd, Sm) electrolyte for intermediate temperature solid oxide fuel cell (IT-SOFC)

Ionics, Год журнала: 2025, Номер 31(3), С. 2611 - 2622

Опубликована: Янв. 17, 2025

Язык: Английский

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Quantitative analysis of interface synergy effect on the surface oxygen exchange kinetics of dual-phase fuel electrode in RSOC

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 106, С. 1296 - 1301

Опубликована: Фев. 8, 2025

Язык: Английский

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Modeling of solid oxide cells with mixed ionic electronic conductor electrolytes using a unified electrochemical potential model

Applied Energy, Год журнала: 2025, Номер 387, С. 125592 - 125592

Опубликована: Март 1, 2025

Язык: Английский

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Sr-doped BaCe0.7Zr0.1Y0.15 Zn0.05O3−δ electrolytes for intermediate temperature solid oxide fuel cell

Journal of Solid State Electrochemistry, Год журнала: 2025, Номер unknown

Опубликована: Март 11, 2025

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High performance metal-supported solid oxide fuel cells with Ni–Fe alloy support

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 119, С. 150 - 160

Опубликована: Март 21, 2025

Язык: Английский

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