Advancements in electrolyte materials and hybrid integration for enhanced solid oxide fuel cell performance

Kairat A Kuterbekov, Asset M Kabyshev, Kenzhebatyr Zh Bekmyrza, Marzhan M Kubenova, Gaukhar Kabdrakhimova, Iroda Abdullayeva and Abebe Temesgen Ayalew

International Journal of Low-Carbon Technologies, 2025, vol. 20, 353-367

Abstract: Solid oxide fuel cells (SOFCs) offer high efficiency and fuel adaptability but face challenges like high operating temperatures and material degradation. This study focuses on innovative solutions, including doped ceria-based electrolytes with ionic conductivity of 0.1 S/cm at 600°C, reducing operating temperature by 200°C and extending lifespan by 29.15%. Composite anodes with hierarchical pores achieved a power density of 1.2 W/cm2 (25% improvement) and maintained stability over 5000 h with

Keywords: electrode design; electrolyte materials; hybrid systems; solid oxide fuel cells; SOFC efficiency; CO2 emission (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:oup:ijlctc:v:20:y:2025:i::p:353-367.

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