Dual-functional engineering of Fe nanoparticles and oxygen vacancies in Sr <sub>1.9</sub> Fe <sub>1.5</sub> Mo <sub>0.5</sub> O <sub> 6− <i>δ</i> </sub> perovskites for high-efficiency CO <sub>2</sub> /H <sub>2</sub> O co-electrolysis
A-site deficiency facilitates in situ exsolution of Fe nanoparticles and oxygen vacancy generation in Sr 1.9 Fe 1.5 Mo 0.5 O 6− δ perovskites, achieving co-electrolysis current density of −1.58 A cm −2 @ 1.5 V with extended durability about 80 h.
Authors
- Peng Fu (ORCID: https://orcid.org/0000-0003-1568-1518)
- Lei Xing (ORCID: https://orcid.org/0000-0003-3507-4547)
- Liuzhen Bian (ORCID: https://orcid.org/0000-0003-4312-7557)
- Pengyu Wei (ORCID: https://orcid.org/0000-0003-3796-309X)
- Changyang Liu
- Shengli An (ORCID: https://orcid.org/0000-0003-1857-3045)
- Yong Li (ORCID: https://orcid.org/0000-0002-7719-7580)
- Lilin Yang
- Chaoyi Wang (ORCID: https://orcid.org/0009-0009-4936-5370)
- Gao jianquan
Institutions
- Inner Mongolia University of Science and Technology (CN)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ta03237g
- Primary Topic
- Advancements in Solid Oxide Fuel Cells
- Type
- article
- Field-Weighted Citation Impact
- 0.00