Large-area 3D printed electrolyte-supported reversible solid oxide cells

Lira, M.; Kostretsova, N.; Babeli, I.; Bernadet, L.; Marquez, S.; Morata, A.; Torrell, M.; Tarancón, A.

doi:10.1016/j.electacta.2023.143074

Cited by 8 publications

(1 citation statement)

References 47 publications

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“…This innovative design sought to enhance the electrochemical performance of SOCs, and appropriate modelling was conducted to validate the approach (figures 14(c) and (d)). In their subsequent research, this technology was extended to a large size cell spanning 25 cm 2 as shown in figure 15(a) [108]. The electrolyte with honeycomb structure was advantageous due to the expanded electrochemical reaction site (figure 15(b)).…”

Section: D Printing For Es-socsmentioning

confidence: 99%

Comprehensive review and future perspectives: 3D printing technology for all types of solid oxide cells

Kim,

Jang

2024

J. Phys. Energy

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As the urgency to address global warming increases, the demand for clean energy generation systems that can mitigate greenhouse gases is intensifying. Solid oxide cells (SOCs) have emerged as a key technology for clean energy conversion, offering the benefits of power generation without submission of any pollutants including greenhouse gases. As the consumption of energy rises, the electrochemical performance of SOCs must be enhanced to meet the future energy demand. With the advent of 3D printing technology, the fabrication of SOCs has undergone a transformative shift, enabling precise structural control beyond the capabilities of traditional ceramic processes. This technology facilitates the creation of complex geometries, optimizing functionality through structural innovation and maximizing the electrochemical performance by enhancing reaction sites. Our review covers the brief outlook and the profound impact of 3D printing technology on SOC fabrication, highlighting its role in surpassing the structural constraints of conventional SOCs and paving the way for advanced applications like metal supported SOCs and integrated stack modules. Through the review, it is evident that continued, in-depth research into 3D printing for SOCs is crucial for maximizing their role as a sustainable energy resource in the future.

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Section: D Printing For Es-socsmentioning

confidence: 99%

Comprehensive review and future perspectives: 3D printing technology for all types of solid oxide cells

Kim,

Jang

2024

J. Phys. Energy

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Digital Light Processing 3D‐Printed Porous Yttria‐Stabilized Zirconia with High‐Thermal Shock Resistance

Khakzad,

Mosadegh,

Sepasi

et al. 2024

Adv Eng Mater

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Advances in vat photopolymerization 3D printing have the potential to significantly improve the production of ceramic materials for electrochemical energy devices. Solid oxide fuel cells (SOFCs) and solid oxide electrolysis cells (SOECs) necessitate high‐resolution ceramic manufacturing methods, as well as precisely controlled porosity (≈20–40%) for optimal gas transport. Achieving a balance between this porosity and mechanical integrity, especially under thermal stress, remains a challenge. Herein, the successful fabrication of porous yttria‐stabilized zirconia (YSZ) ceramics using vat photopolymerization 3D printing is demonstrated, achieving porosities ranging from 6% to 40% and corresponding grain sizes of ≈80–550 nm. It is found that 3D‐printed YSZ with ≈33% porosity exhibited a Weibull modulus of m = 5.3 and a characteristic strength of over 36 MPa. In the investigation, it is further revealed that these ceramics can withstand thermal shock up to 500 °C, retaining over 70% of their flexural strength. This remarkable performance suggests significant potential for 3D‐printed porous YSZ in SOFCs and SOECs, paving the way for potential improved efficiency, reduced fabrication costs, and innovative designs in these next‐generation clean energy technologies.

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Additive manufacturing of Proton-Conducting Ceramics by robocasting with integrated laser postprocessing

Pośpiech,

Nadolska,

Cieślik

et al. 2024

Applied Materials Today

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Large-area 3D printed electrolyte-supported reversible solid oxide cells

Cited by 8 publications

References 47 publications

Comprehensive review and future perspectives: 3D printing technology for all types of solid oxide cells

Comprehensive review and future perspectives: 3D printing technology for all types of solid oxide cells

Digital Light Processing 3D‐Printed Porous Yttria‐Stabilized Zirconia with High‐Thermal Shock Resistance

Additive manufacturing of Proton-Conducting Ceramics by robocasting with integrated laser postprocessing

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