Zhou X, Wierzbicka E, Liu N, Schmuki P (2019)
Publication Type: Journal article
Publication year: 2019
Book Volume: 55
Pages Range: 533-536
Journal Issue: 4
DOI: 10.1039/c8cc07665k
Here we investigate the band-level energetics of "black" hydrogenated titania in different polymorphs using in situ photoelectrochemical measurements and XPS valence band measurements. We find that the conduction band of black rutile is higher in energy than in black anatase by 0.4 eV. For photocatalytic hydrogen generation, in a polymorph hetero-junction such as in black Degussa P25, thus black rutile can act as a photosensitizer while black anatase provides charge-mediation catalysis onto H
APA:
Zhou, X., Wierzbicka, E., Liu, N., & Schmuki, P. (2019). Black and white anatase, rutile and mixed forms: Band-edges and photocatalytic activity. Chemical Communications, 55(4), 533-536. https://doi.org/10.1039/c8cc07665k
MLA:
Zhou, Xuemei, et al. "Black and white anatase, rutile and mixed forms: Band-edges and photocatalytic activity." Chemical Communications 55.4 (2019): 533-536.
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