Novel twin-perovskite nanocomposite of Ba–Ce–Fe–Co–O as a promising triple conducting cathode material for protonic ceramic fuel cells
Journal Article
·
· Journal of Power Sources
- Clemson University, SC (United States); Clemson University
- Clemson University, SC (United States)
A stable twin-perovskite nanocomposite of Ba–Ce–Fe–Co–O was synthesized by a one-pot Pechini synthesis method. This discovery has opened a new avenue in the development of high-performance cathodes for protonic ceramic fuel cells (PCFCs). The symmetrical cells showed relatively low cathode area-specific resistance compared with existing the state-of-the-art PCFC cathodes. Furthermore, the single cells demonstrated a low polarization resistance of 0.075 Ω cm² and a high peak power density of 335 mW cm² at 700 °C under an Air/H2 gradient.
- Research Organization:
- Clemson University, SC (United States)
- Sponsoring Organization:
- USDOE; USDOE Office of Energy Efficiency and Renewable Energy (EERE), Office of Sustainable Transportation. Hydrogen Fuel Cell Technologies Office (HFTO)
- Grant/Contract Number:
- EE0008428
- OSTI ID:
- 2202861
- Journal Information:
- Journal of Power Sources, Journal Name: Journal of Power Sources Vol. 450; ISSN 0378-7753
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
Novel twin-perovskite nanocomposite of Ba–Ce–Fe–Co–O as a promising triple conducting cathode material for protonic ceramic fuel cells
Enhanced Electrocatalytic and Cathode‐Electrolyte Interfacial Properties With a Pr‐Based Simple Perovskite/Ruddlesden‐Popper Nanocomposite Cathode in Protonic Ceramic Fuel Cells
Engineering of a Coupled Nanocomposite as a High-Performance Protonic Ceramic Fuel Cell Cathode
Journal Article
·
2020
· Journal of Power Sources
·
OSTI ID:1799498
+6 more
Enhanced Electrocatalytic and Cathode‐Electrolyte Interfacial Properties With a Pr‐Based Simple Perovskite/Ruddlesden‐Popper Nanocomposite Cathode in Protonic Ceramic Fuel Cells
Journal Article
·
2026
· Small
·
OSTI ID:3020593
+8 more
Engineering of a Coupled Nanocomposite as a High-Performance Protonic Ceramic Fuel Cell Cathode
Journal Article
·
2024
· Chemistry of Materials
·
OSTI ID:2999787
+10 more