Figure 7.

Degradation curves of MB and plot of ln(C0/C). (a) The degradation curves of MB under visible light irradiation. (b) The plot of ln(C0/C) with irradiation time of visible light for different samples.

Zhou et al. Nanoscale Research Letters 2014 9:34   doi:10.1186/1556-276X-9-34
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