Challenges in using perovskite-based anode materials for solid oxide fuel cells with various fuels: a review

Zainon, Ainaa Nadhirah; Somalu, Mahendra Rao; Bahrain, Audi Majdan Kamarul; Muchtar, Andanastuti; Baharuddin, Nurul Akidah; Ali, Muhammed; Osman, Nafisah; Osman, Nafisah; Азад, Абул Калам; Brandon, Nigel P.

doi:10.1016/j.ijhydene.2022.12.192

Cited by 24 publications

(10 citation statements)

References 219 publications

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“…Perovskite‐based materials are resistant to carbon deposition and sulfur poisoning and have attracted much attention due to their high redox stability, suitable ionic/electronic conductivity, and high activity toward fuel decomposition. [ 100 ] Perovskite materials based on SrTiO 3 and LaCrO 3 have been proposed as potential anodes for SOFCs, which exhibit a wide range of physical properties when partially substituted with alkaline earth and transition metals (Ti, Cr, Co, Fe, etc.). [ 98,99 ]…”

Section: Role Of Nanomaterials In Sofcmentioning

confidence: 99%

Advances and Perspectives on Solid Oxide Fuel Cells: From Nanotechnology to Power Electronics Devices

Arshad,

Yangkou Mbianda,

Ali

et al. 2023

Energy Tech

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Solid oxide fuel cells (SOFCs) hold an important place in energy conversion and storage systems due to their fuel flexibility, high efficiency, and environmental sustainability. The scorching temperature (≥ 800 °C) to operate SOFCs results in shorter lifespan due to rapid deterioration of accompanying components. Nanomaterials have attained considerable attention in recent years due to their great technological importance in fuel cell technology. Nanoengineering of the architectures of known materials and adopting composite approach can effectively enhance the active sites for electrode reactions. The use of nanotechnology will make SOFCs environment‐friendly and sustainable through green manufacturing processes of nanotechnology. Overviews of the contributions of nanotechnology and power electronics technologies to SOFCs, the transition of SOFCs from macro to nanotechnology, the significance of nanomaterials in SOFCs, dynamic modeling, the function of optimization techniques, and the requirement for power electronics converters in SOFCs are all provided in this piece of work. The applications of SOFCs in different sectors, prominent institutes/labs and companies involved in SOFCs’ research, future challenges and perspectives were also highlighted.This article is protected by copyright. All rights reserved.

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Section: Role Of Nanomaterials In Sofcmentioning

confidence: 99%

Advances and Perspectives on Solid Oxide Fuel Cells: From Nanotechnology to Power Electronics Devices

Arshad,

Yangkou Mbianda,

Ali

et al. 2023

Energy Tech

View full text Add to dashboard Cite

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“…SH 2 is used as a fuel in direct SH 2 fuel cells [eqn (2)]. 45–49 In nature, nicotinamide adenine dinucleotide (NAD + ) is a natural hydrogen carrier, and hydrogenation of NAD + by H 2 produces 1,4-dihydronicotinamide adenine dinucleotide (NADH) [eqn (3)]. 50–53 The energy obtained by oxidation of NADH by O 2 is used for respiration.…”

Section: Introductionmentioning

confidence: 99%

Hydrogen storage as liquid solar fuels

Hong,

Lee,

Nam

et al. 2024

Inorg. Chem. Front.

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“…Addressing the challenge of carbon deposition associated with methanol and ethanol in fuel cells, researchers have devised various anticarbon deposition strategies with notable outcomes . These strategies encompass enhancing catalyst design to incorporate more selective and carbon-resistant materials − and refining operational conditions, including modulating the operating temperature − and the fuel-to-air ratio, , to curtail carbon accumulation. Furthermore, several studies have concentrated on fuel pretreatment and the use of additives to improve fuel conversion efficiency , and reduce carbon deposition.…”

Section: Introductionmentioning

confidence: 99%

Carbon Deposition Mitigation Strategies in Proton-Conducting Solid Oxide Fuel Cells: A Case Study with Biomass Fuels

Dang,

Song,

et al. 2024

ACS Appl. Mater. Interfaces

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Methanol and ethanol, when used as biomass fuels, demonstrate distinct benefits compared to hydrogen in protonconducting solid oxide fuel cells (PCFCs) applications. Nevertheless, employing these biomass fuels in PCFCs encounters a significant obstacle due to carbon deposition, adversely affecting the cells' longevity. To mitigate this issue, a dendritic pore channel anode design was implemented to optimize the fuel distribution and utilization efficiency. Additionally, the approach incorporates a co-reforming strategy of fuel and steam, operating the cell under stable output current conditions to mitigate carbon deposition in the cell. Furthermore, the integration of Ru-GDC nanofiber catalysts enhanced the cell's resistance to carbon deposition and improved its stability. Techniques such as argon and oxygen purging, along with thermal regeneration, were investigated for carbon removal. These approaches have proven to be effective in diminishing carbon buildup and restoring cell functionality. Applying these strategies, PCFCs equipped with Ru-GDC fiber catalysts, operating at a stable 700 °C current, demonstrated prolonged stability for 117 h with methanol and 96 h with ethanol, markedly surpassing the performance of untreated cells. These advancements not only alleviate carbon deposition issues in PCFCs utilizing methanol and ethanol but also enhance the potential of biomass fuels in PCFC applications.

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Challenges in using perovskite-based anode materials for solid oxide fuel cells with various fuels: a review

Cited by 24 publications

References 219 publications

Advances and Perspectives on Solid Oxide Fuel Cells: From Nanotechnology to Power Electronics Devices

Advances and Perspectives on Solid Oxide Fuel Cells: From Nanotechnology to Power Electronics Devices

Hydrogen storage as liquid solar fuels

Carbon Deposition Mitigation Strategies in Proton-Conducting Solid Oxide Fuel Cells: A Case Study with Biomass Fuels

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