International Journal of Photoenergy / 2012 / Article / Fig 4

Research Article

Preparation of Porous F-WO3/TiO2 Films with Visible-Light Photocatalytic Activity by Microarc Oxidation

Figure 4

SEM plain images of (a) mTiO2, (b) nTiO2, and (c) uTiO2 films and (d) FIB projected image of the mTiO2 film, where the squared crater at the center was the TEM sample cut from.
285129.fig.004a
(a)
285129.fig.004b
(b)
285129.fig.004c
(c)
285129.fig.004d
(d)

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.