Figure 1.

Absorbance spectra of the mesoporous TiO2 films upon SILAR deposition of (a) CdS and (b) PbS. Numbers correspond to the different SILAR cycles. The spectra of PbS/TiO2 after 90 min air exposure are also included in (b).

Kontos et al. Nanoscale Research Letters 2011 6:266   doi:10.1186/1556-276X-6-266
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