Gündoğdu, GülsümUlusoy Ghobadi, T. GamzeSadigh Akbari, SinaÖzbay, EkmelKaradaş, Ferdi2024-05-102024-05-102021Gündoğdu, G., Ulusoy Ghobadi, T. G., Sadigh Akbari, S., Özbay, E., Karadaş, F. (2021). Photocatalytic water oxidation with a Prussian blue modified brown TiO2. Chemical Communications, 4.https://pubs.rsc.org/en/content/articlelanding/2021/cc/d0cc07077ghttps://hdl.handle.net/20.500.12846/1247A recently emerging visible light-absorbing semiconductor, brown TiO2 (b-TiO2), was coupled with a CoFe Prussian blue (PB) analogue to prepare an entirely earth-abundant semiconductor/water oxidation catalyst hybrid assembly. PB/b-TiO2 exhibits a sevenfold higher photocatalytic water oxidation activity compared to b-TiO2. An elegant band alignment unified with the optical absorption of b-TiO2 and excellent electronic dynamics of PB yield a high-performance photocatalytic system.eninfo:eu-repo/semantics/openAccessArticle410.1039/D0CC07077G