Journal ArticleDOI
Pd-doped La0.6Sr0.4Co0.2Fe0.8O3−δ perovskite oxides as cathodes for intermediate temperature solid oxide fuel cells
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TLDR
In this article, the effects of palladium doping on the catalytic activity of La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3−δ (LSCF) cathodes were investigated by comparing the performance of LSCFPd with different doping content and LSCF cathodes.About:
This article is published in Solid State Ionics.The article was published on 2018-06-01. It has received 20 citations till now. The article focuses on the topics: Doping.read more
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Development of lanthanum strontium cobalt ferrite perovskite electrodes of solid oxide fuel cells – A review
TL;DR: In this article, the authors provide a critical and comprehensive review in the structure and defect chemistry, the electrical and ionic conductivity, and relationship between the performance, intrinsic and extrinsic factors of LSCF-based electrode materials in SOFCs.
Journal ArticleDOI
Perovskite materials as superior and powerful platforms for energy conversion and storage applications
Priyanshu Goel,Priyanshu Goel,Shashank Sundriyal,Vishal Shrivastav,Vishal Shrivastav,Sunita Mishra,Sunita Mishra,Deepak P. Dubal,Ki-Hyun Kim,Akash Deep,Akash Deep +10 more
TL;DR: In this article, the authors highlight the multifaceted nature of perovskite materials by covering a brief background, common crystallographic structures, and the importance of doping with different elements.
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Electrochemical evaluation of mixed ionic electronic perovskite cathode LaNi1-xCoxO3-δ for IT-SOFC synthesized by high temperature decomposition
Muneeb Irshad,Raazia Idrees,Khurram Siraj,Imran Shakir,Muhammad Rafique,Qurat ul Ain,Rizwan Raza,Rizwan Raza +7 more
TL;DR: In this article, the cobalt doped perovskite cathode material LaNi1-xCoxO3-δ (x = 0.6) was investigated as mixed ionic electronic conductor (MIEC) for intermediate temperature solid oxide fuel cell (IT-SOFC).
Journal ArticleDOI
A redox stable Pd-doped perovskite for SOFC applications
Andrea Marcucci,Francesca Zurlo,Isabella Natali Sora,Ernesto Placidi,Stefano Casciardi,Silvia Licoccia,Elisabetta Di Bartolomeo +6 more
TL;DR: In this paper, structural and micro-structural investigations of Pd-doped lanthanum strontium ferrite with stoichiometry La0.6Sr0.4Fe0.95Pd0.05O3−δ (LSFPd) were carried out under oxidizing and reducing conditions using XRD, Rietveld refinement, XPS, SEM, and TEM analyses.
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Tailored Sr-Co-free perovskite oxide as an air electrode for high-performance reversible solid oxide cells
TL;DR: In this paper, the authors tailored La06Ca04Fe08Ni02O3−δ (LCaFN) as an Sr-Co-free perovskite air electrode for RSOCs.
References
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Journal ArticleDOI
Factors Governing Oxygen Reduction in Solid Oxide Fuel Cell Cathodes
TL;DR: These advances have led to dozens of active SOFC development programs in both stationary and mobile power and contributed to commercialization or development in a number of related technologies, including gas sensors, solid-state electrolysis devices, and iontransport membranes for gas separation and partial oxidation.
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Lowering the Temperature of Solid Oxide Fuel Cells
Eric D. Wachsman,Kang Taek Lee +1 more
TL;DR: Newly developed, high-conductivity electrolytes and nanostructured electrode designs provide a path for further performance improvement at much lower temperatures, down to ~350°C, thus providing opportunity to transform the way the authors convert and store energy.
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Intermediate temperature solid oxide fuel cells
TL;DR: This review introduces the IT-SOFC and explains the advantages of operation in this temperature regime, and examines the advances being made in materials and engineering that are allowing solid oxide fuel cells to operate at lower temperature.
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Structure and electrical properties of La1 − xSrxCo1 − yFeyO3. Part 2. The system La1 − xSrxCo0.2Fe0.8O3
TL;DR: In this paper, a semi-empirical model was developed which took into account the thermally activated disproportionation of Co 3+ ions into Co 4+ and Co 2+ pairs, and the ionic compensation of oxygen vacancies formed at high temperatures.
Journal ArticleDOI
A perspective on low-temperature solid oxide fuel cells
TL;DR: In this article, the authors provide a perspective on solid oxide fuel cells operating at low temperature, defined here to be the range from ∼400 °C to 650 °C, with a focus on materials that have demonstrated good properties and cell performance.