This may be the author’s version of a work that was submitted/accepted for publication in the following source: Ab Kadir, Rosmalini, Zhang, Wei, Wang, Yichao, Ou, Jian, Wlodarski, Wo- jtek, O’Mullane, Anthony, Bryant, Gary, Taylor, Matthew, & Kalantar-zadeh, Kourosh (2015) Anodized nanoporous WO3 Schottky contact structures for hydrogen and ethanol sensing. Journal of Materials Chemistry A, 3 (15), pp. 7994-8001. This file was downloaded from: https://eprints.qut.edu.au/84907/ c Consult author(s) regarding copyright matters This work is covered by copyright. Unless the document is being made available under a Creative Commons Licence, you must assume that re-use is limited to personal use and that permission from the copyright owner must be obtained for all other uses. If the docu- ment is available under a Creative Commons License (or other specified license) then refer to the Licence for details of permitted re-use. It is a condition of access that users recog- nise and abide by the legal requirements associated with these rights. If you believe that this work infringes copyright please provide details by email to qut.copyright@qut.edu.au Notice: Please note that this document may not be the Version of Record (i.e. published version) of the work. Author manuscript versions (as Sub- mitted for peer review or as Accepted for publication after peer review) can be identified by an absence of publisher branding and/or typeset appear- ance. If there is any doubt, please refer to the published source. https://doi.org/10.1039/C4TA06286H