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Cited by 166

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Charge Carrier Dynamics on Mesoporous WO3 during Water Splitting

Pesci, Federico M., Cowan, Alexander J., Alexander, Bruce D., Durrant, James R., Klug, David R.·2011·The Journal of Physical Chemistry Letters

Abstract

Transient absorption spectroscopy (TAS) has been employed to identify the spectra of photogenerated electrons and holes on WO 3 . WO 3 is a widely studied photoanode for the oxidation of water, and by measuring the decay of photoholes on the milliseconds to seconds time scale in the presence of an electron scavenger, we provide a lower limit for the required lifetime of holes for water oxidation on WO 3 . The rate of electron/hole recombination on WO 3 has also been examined at a range of excitation intensities and is found to be nonlinear with excitation intensity.

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Metadata

Authors
Pesci, F. M., Cowan, A. J., Alexander, B. D., Durrant, J. R., & Klug, D. R.
Venue
The Journal of Physical Chemistry Letters
Published
2011-07-18
Volume
2
Issue
15
Pages
1900-1903
ISSN
1948-7185 (ISSN-L)
OpenAlex
W2042965651
Cited by
166
References
1
FWCI
3.94
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Charge Carrier Dynamics on Mesoporous WO3 during Water Splitting. https://app.cochat.ai/papers/10.1021/jz200839n
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Pesci, F. M., Cowan, A. J., Alexander, B. D., Durrant, J. R., & Klug, D. R. (2011). Charge Carrier Dynamics on Mesoporous WO3 during Water Splitting. The Journal of Physical Chemistry Letters. https://doi.org/10.1021/jz200839n

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.