Enhanced two-electron oxygen reduction <i>via</i> Lewis acidic aluminum sites and heterostructures in a nickel–aluminum layered double hydroxide/carbon nitride catalyst
NiAl-LDH/CN heterostructures, featuring Lewis acidic Al sites, were synthesized as highly efficient catalysts for the two-electron oxygen reduction reaction (ORR). Al sites enhanced the two-electron ORR activity, achieving an 87% selectivity for H<sub>2</sub>O<sub>2</sub> and an H<sub>2</sub>O<sub>2</sub> yield rate of 1710 mmol g<sub>cat</sub><sup>-1</sup> h<sup>-1</sup> in an H-type electrolytic cell.
Authors
- Wenhao Zhang
- Guoxing Zhu (ORCID: https://orcid.org/0000-0002-0756-7451)
- Li Xu (ORCID: https://orcid.org/0000-0002-0883-1947)
- Suqin Wu
- Shu Bao Yang
Institutions
- Jiangsu University (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc00966a
- Citations
- 2
- Primary Topic
- Electrocatalysts for Energy Conversion
- Type
- article
- Field-Weighted Citation Impact
- 0.73