Visible-light H <sub>2</sub> evolution using dye-sensitized TiO <sub>2</sub> : effects of physicochemical properties of TiO <sub>2</sub> on excited carrier dynamics and activity
Back electron transfer (BET) and dye aggregation govern H 2 evolution in Ru dye-sensitized TiO 2 , where crystal phase and surface area dictate interfacial dynamics. Efficient H 2 production requires both BET suppression and optimal dye arrangement.
Authors
- Haruka Yamamoto (ORCID: https://orcid.org/0009-0005-4544-8241)
- Thomas E. Mallouk (ORCID: https://orcid.org/0000-0003-4599-4208)
- Kazuo Harada (ORCID: https://orcid.org/0000-0002-9348-1629)
- Kazuhiko Maeda (ORCID: https://orcid.org/0000-0001-7245-8318)
- Megumi Okazaki (ORCID: https://orcid.org/0000-0003-1167-9453)
Institutions
- Institute of Science Tokyo (JP)
- University of Pennsylvania (US)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ta05528h
- Citations
- 1
- Primary Topic
- TiO2 Photocatalysis and Solar Cells
- Type
- article
- Field-Weighted Citation Impact
- 0.36