Triple-Cation Perovskite Photoanodes for Solar Water Splitting: From Photovoltaic-Assisted to Immersed Photoelectrochemical Operation
), among the highest values reported for perovskite-based photoanodes. Importantly, the enhanced performance does not arise from changes in catalyst composition or direct semiconductor-electrolyte interaction, but from improved photovoltage delivery and reduced resistive losses enabled by the integrated device architecture. These results demonstrate that device architecture is a key factor in controlling photovoltage utilization and charge-transfer kinetics, providing a viable strategy for efficient and scalable perovskite-based photoelectrochemical systems.
Authors
- Nicola Lisi (ORCID: https://orcid.org/0000-0003-1215-945X)
- Marco Martino (ORCID: https://orcid.org/0000-0003-4047-8861)
- G. Monteleone
- V. La Ferrara (ORCID: https://orcid.org/0000-0002-4021-2791)
- Alberto Giaconia (ORCID: https://orcid.org/0000-0003-3086-2261)
- Rosanna Viscardi (ORCID: https://orcid.org/0000-0001-7861-0288)
- Silvano Del Gobbo (ORCID: https://orcid.org/0000-0003-4110-2700)
- Giovanni Landi (ORCID: https://orcid.org/0000-0002-0640-479X)
- Antonio Marino
Institutions
- National Agency for New Technologies, Energy and Sustainable Economic Development (IT)
Publication Details
- Journal
- Micromachines
- Published
- 2026-03-31
- DOI
- https://doi.org/10.3390/mi17040431
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- European Commission
- Ministry of Environment