Applications of electrospun nanofibers in solid oxide fuel cells – A review

Liu, Zhaoxiu; Gu, Yueyuan; Bi, Lei

doi:10.1016/j.jallcom.2022.168288

Cited by 21 publications

(5 citation statements)

References 206 publications

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“…In general, these are mainly the low-temperature methods to maintain the high surface area of the nanosized materials. Among the variety of methods available to improve the conventional perovskite electrodes by extending the triple-phase boundary (TPB), it is worth mentioning spray pyrolysis in its different modifications highlighted in the review [273], and used for LSM in [218,219,[274][275][276][277], and for LSCF in [223,[278][279][280][281]; electrospinning represented in reviews [282][283][284], and used for LSM in [285,286], and for LSCF in [286][287][288][289][290][291][292] template method used for LSM in [293], and for LSCF in [294][295][296][297]; infiltration method considered in the reviews [298][299][300][301][302], and used for LSM in [26,54,148,154,232,[303][304][305][306][307]…”

Section: Conventional and Advanced Techniques To Fabricate Electrode ...mentioning

confidence: 99%

Overview of Approaches to Increase the Electrochemical Activity of Conventional Perovskite Air Electrodes

Филонова

Pikalova

2023

Materials

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The progressive research trends in the development of low-cost, commercially competitive solid oxide fuel cells with reduced operating temperatures are closely linked to the search for new functional materials as well as technologies to improve the properties of established materials traditionally used in high-temperature devices. Significant efforts are being made to improve air electrodes, which significantly contribute to the degradation of cell performance due to low oxygen reduction reaction kinetics at reduced temperatures. The present review summarizes the basic information on the methods to improve the electrochemical performance of conventional air electrodes with perovskite structure, such as lanthanum strontium manganite (LSM) and lanthanum strontium cobaltite ferrite (LSCF), to make them suitable for application in second generation electrochemical cells operating at medium and low temperatures. In addition, the information presented in this review may serve as a background for further implementation of developed electrode modification technologies involving novel, recently investigated electrode materials.

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Section: Conventional and Advanced Techniques To Fabricate Electrode ...mentioning

confidence: 99%

Overview of Approaches to Increase the Electrochemical Activity of Conventional Perovskite Air Electrodes

Филонова

Pikalova

2023

Materials

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“…103,148,156 However, it is imperative to mention that the complex 3D spatial microstructure electrodes commonly consist of porous materials, which tend to exhibit inferior mechanical strength and issues such as breakage and distortion could not be neglected. [156][157][158] Consequently, it remains a challenge to maintain the morphology and electrochemical cell stability during long-term operation.…”

Section: Reviewmentioning

confidence: 99%

A review of progress in proton ceramic electrochemical cells: material and structural design, coupled with value-added chemical production

Wang,

Ling,

Wang

et al. 2023

Energy Environ. Sci.

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“…[ 60 ] The electrocatalytic activity of nanofiber electrodes is greatly enhanced due to their unique microstructure resulting in improved electrochemical performance of cell. [ 65 ] These stimulating properties of nanoscale materials have allowed scientists to use them in areas such as energy and health for the benefit of mankind. [ 66 ]…”

Section: Nanomaterials and Size Effectsmentioning

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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Applications of electrospun nanofibers in solid oxide fuel cells – A review

Cited by 21 publications

References 206 publications

Overview of Approaches to Increase the Electrochemical Activity of Conventional Perovskite Air Electrodes

Overview of Approaches to Increase the Electrochemical Activity of Conventional Perovskite Air Electrodes

A review of progress in proton ceramic electrochemical cells: material and structural design, coupled with value-added chemical production

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

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