Optimizing LaNiO<sub>3</sub> surface structure for an efficient oxygen reduction reaction
We report LaNiO 3 perovskite as an ORR catalyst with synergistic effects of oxygen vacancies and functional groups. Thermal shock introduces defects, enhancing ORR performance with a limiting current density increase from 4.2 to 5.4 mA cm −2 .
Authors
- Lu-Kang Zhao
- Tianxing Ren (ORCID: https://orcid.org/0009-0004-6461-1692)
- Xuan‐Wen Gao (ORCID: https://orcid.org/0009-0007-3313-9892)
- Dongrun Yang (ORCID: https://orcid.org/0009-0008-1589-1607)
- Wen Luo (ORCID: https://orcid.org/0000-0002-9886-5461)
- Hong Chen (ORCID: https://orcid.org/0000-0001-6500-6516)
- Xiao Zhang (ORCID: https://orcid.org/0000-0002-0094-6221)
- Zhaomeng Liu (ORCID: https://orcid.org/0000-0001-6628-7794)
Institutions
- Nankai University (CN)
- Northeastern University (CN)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ta01346a
- Citations
- 1
- Primary Topic
- Catalytic Processes in Materials Science
- Type
- article
- Field-Weighted Citation Impact
- 0.52