Figure 4.

XPS surface analysis results, in terms of spectra for C 1 s . Of the as-grown, ScCO2-treated, and ScCO2-treated TiO2 nanotubes of 100 nm in diameter with UV light irradiation.

Lan et al. Nanoscale Research Letters 2013 8:150   doi:10.1186/1556-276X-8-150
Download authors' original image