Achieving active and durable oxygen reduction/evolution reactions on protonic ceramic electrochemical cells with spinel-based air electrodes
We report a composite electrode of spinel oxide MnCo 1.9 Cu 0.1 O 4 and BaZr 0.8 Y 0.2 O 3 (MCCO : BZY = 9 : 1). The singles with this air electrode delivered a maximum power density of 1.81 W cm −2 and a current density of −3.57 A cm −2 at 1.3 V at 700 °C.
Authors
- Hui Gao (ORCID: https://orcid.org/0000-0002-7811-9242)
- Jiaojiao Xia (ORCID: https://orcid.org/0000-0001-8007-9748)
- Yangsen Xu (ORCID: https://orcid.org/0000-0002-0907-1601)
- Bote Zhao (ORCID: https://orcid.org/0000-0003-1236-6862)
- Yu Chen (ORCID: https://orcid.org/0000-0001-9890-9551)
- Kang Xu (ORCID: https://orcid.org/0000-0002-6946-8635)
- Xirui Zhang (ORCID: https://orcid.org/0000-0003-1268-705X)
- Wanqing Deng
Institutions
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology (CN)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d4ta08703h
- Citations
- 3
- Primary Topic
- Electrocatalysts for Energy Conversion
- Type
- article
- Field-Weighted Citation Impact
- 1.09