B-site high valence cation co-doping boosts fast oxygen kinetics in a cobalt-free perovskite air electrode for reversible solid oxide cells
A B-site co-doping strategy by incorporating high valence Nb 5+ and Ta 5+ into a cobalt-free Bi 0.5 Sr 0.5 FeO 3− δ (BSF) air electrode to synergistically optimize the oxygen transport capacity and surface reactivity for RSOCs.
Authors
- Pengkai Shan
- Sheng Cui (ORCID: https://orcid.org/0000-0002-1100-2402)
- Yifeng Zheng (ORCID: https://orcid.org/0000-0003-2292-5314)
- Hui Ye (ORCID: https://orcid.org/0000-0001-6637-7204)
- Feng Ding (ORCID: https://orcid.org/0000-0001-9153-9279)
- Han Chen
- Chao Yuan (ORCID: https://orcid.org/0000-0001-6158-1521)
- Lin Ge (ORCID: https://orcid.org/0000-0003-1935-1698)
Institutions
- Nanjing Tech University (CN)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ta05724h
- Citations
- 3
- Primary Topic
- Advancements in Solid Oxide Fuel Cells
- Type
- article
- Field-Weighted Citation Impact
- 1.55
Funders
- National Natural Science Foundation of China
- Nanjing Tech University
- State Key Laboratory of Materials- Oriented Chemical Engineering
- Priority Academic Program Development of Jiangsu Higher Education Institutions