Facet- and graphene-support-dependent activity of Ta <sub>2</sub> O <sub>5</sub> for oxygen evolution reaction
DFT reveals facet-dependent OER activity of Ta 2 O 5 , with (200) showing the lowest overpotential. Defects and Ta 2 O 5 /graphene heterostructures further enhance performance, offering design insights for stable acidic electrocatalysts.
Authors
- Ebrahim Ghasemy (ORCID: https://orcid.org/0000-0001-8509-0268)
- Kulbir Kaur Ghuman (ORCID: https://orcid.org/0000-0002-3668-5043)
- Ana C. Tavares (ORCID: https://orcid.org/0000-0003-4657-781X)
Institutions
- Institut National de la Recherche Scientifique (CA)
Publication Details
- Journal
- RSC Applied Interfaces
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5lf00195a
- Primary Topic
- Electrocatalysts for Energy Conversion
- Type
- article
- Field-Weighted Citation Impact
- 0.00