Figure 3.

XRD patterns. The bare TiO2 nanorod arrays (a), the as-grown Sb2S3-TiO2 nanostructure electrode (b), and the annealed Sb2S3-TiO2 nanostructure electrode under 300°C (c).

Li et al. Nanoscale Research Letters 2013 8:89   doi:10.1186/1556-276X-8-89
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