Residual stress and mechanical strength of Ce0.8Gd0.2O2--FeCo2O4 dual phase oxygen transport membranes

Zeng, Fanlin; Malzbender, Jürgen; Baumann, Stefan; Nijmeijer, Arian; Winnubst, Louis; Guillon, Olivier; Schwaiger, Ruth; Meulenberg, Wilhelm Albert

doi:10.1016/j.jeurceramsoc.2021.06.040

Cited by 7 publications

(2 citation statements)

References 60 publications

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“…[106] Moreover, it was revealed that high iron-cobalt content induced microcracks thereby decreasing the mechanical strength of the sintered membrane with gradual decrease in residual tensile stress on going from surface to bulk. [109] The study of another aspect of the above Ceramic oxide membrane by Zeng et al [105] revealed that, with similar grain sizes of all phases in the composites, the ambipolar conductivity gets optimised at 4 : 1 volume ratio of ionic conducting phase to electronic conducting phase, respectively as shown by the graph in Figure 13-b. Therefore, the structural, chemical, and mechanical properties of Ce 0.8 Gd 0.2 O 2-δ -FeCo 2 O 4 membrane is promising and found to offer remarkable strength and durability to the Dual Phase membrane.…”

Section: Dual Phase Membranesmentioning

confidence: 94%

Advances in Electrochemical and Catalytic Performance of Nanostructured FeCo₂O₄ and Its Composites

Shetgaonkar

Salkar

Morajkar

2021

Chemistry An Asian Journal

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It is well established that the excessive and uncontrolled use of fossil fuels and organic chemicals have put a risk to the earth‘s environment and the life that sustains within it. Carbon‐free, sustainable, alternative energy technologies have therefore become the prime focus of current research. Smart inorganic materials have emerged as the potential solution to suffice energy needs and remediate the organic pollutants discharged to the environment. One such promising, versatile material is FeCo2O4 which has gained immense research interest in the present decade due to its high efficiency and performance in energy and environmental applications. Innovative material design strategies involving the interplay of nanostructured morphology, chemical composition, redox surface states, and defect engineering have significantly enhanced both electrochemical and catalytic properties of FeCo2O4. Therefore, this review article aims to provide the first‐ever comprehensive account of the latest research and developments in design‐synthesis strategies, characterization techniques, and applications of nanostructured FeCo2O4 and its composites in various electrochemical as well as catalytic applications. A detailed account of the nanostructured FeCo2O4 and its composites in various energy storage and conversion devices such as supercapacitors (SCs), batteries, and fuel cells has been presented. Furthermore, a special section has been devoted to highlight the role of FeCo2O4 in enhancing the sluggish reaction kinetics of oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) in water splitting application. This review also highlights the role of nanostructured FeCo2O4 in photocatalytic waste water treatment, gas sensing, and dual‐phase membrane technologies wherein FeCo2O4 has demonstrated promising performance.

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Section: Dual Phase Membranesmentioning

confidence: 94%

Advances in Electrochemical and Catalytic Performance of Nanostructured FeCo₂O₄ and Its Composites

Shetgaonkar

Salkar

Morajkar

2021

Chemistry An Asian Journal

View full text Add to dashboard Cite

show abstract

“…Despite the progress with respect to conductivity and chemical stability, only few studies have focused on the mechanical properties of allceramic dual phase gas transport membranes [35][36][37][38][39][40][41]. To the best of our knowledge, no systematic investigation conducted to understand the mechanical properties of BCZ20Y15-GDC15.…”

Section: Introductionmentioning

confidence: 99%

Mechanical properties of BaCe0.65Zr0.2Y0.15O3- – Ce0.85Gd0.15O2- dual-phase proton-conducting material with emphasis on micro-pillar splitting

Zhou¹,

Malzbender²,

Zeng³

et al. 2022

Journal of the European Ceramic Society

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The in situ generated emerging phase inside dual phase oxygen transport membranes

et al. 2022

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Residual stress and mechanical strength of Ce0.8Gd0.2O2--FeCo2O4 dual phase oxygen transport membranes

Cited by 7 publications

References 60 publications

Advances in Electrochemical and Catalytic Performance of Nanostructured FeCo₂O₄ and Its Composites

Advances in Electrochemical and Catalytic Performance of Nanostructured FeCo₂O₄ and Its Composites

Mechanical properties of BaCe0.65Zr0.2Y0.15O3- – Ce0.85Gd0.15O2- dual-phase proton-conducting material with emphasis on micro-pillar splitting

The in situ generated emerging phase inside dual phase oxygen transport membranes

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Residual stress and mechanical strength of Ce0.8Gd0.2O2--FeCo2O4 dual phase oxygen transport membranes

Cited by 7 publications

References 60 publications

Advances in Electrochemical and Catalytic Performance of Nanostructured FeCo2O4 and Its Composites

Advances in Electrochemical and Catalytic Performance of Nanostructured FeCo2O4 and Its Composites

Mechanical properties of BaCe0.65Zr0.2Y0.15O3- – Ce0.85Gd0.15O2- dual-phase proton-conducting material with emphasis on micro-pillar splitting

The in situ generated emerging phase inside dual phase oxygen transport membranes

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Product

Resources

About

Advances in Electrochemical and Catalytic Performance of Nanostructured FeCo₂O₄ and Its Composites

Advances in Electrochemical and Catalytic Performance of Nanostructured FeCo₂O₄ and Its Composites