| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5360420 | Applied Surface Science | 2013 | 5 Pages |
Abstract
⺠Nanocrystalline monoclinic WO3 films are grown on treated Ti substrates using doctor-blade method. ⺠Photoelectrochemical response of WO3 on polished Ti is enhanced relative to that on unpolished Ti substrate. ⺠Photocurrent enhancement is attributed to in situ formation of an interfacial WOx-TiOy layer between WO3 and polished Ti. ⺠WOx-TiOy layer promotes the charge separation and improves the interfacial charge-transfer processes.
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Authors
Won Jae Lee, Pravin S. Shinde, Geun Ho Go, Chil Hoon Doh,