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. 2013 Jul 2;2(4):146–155. doi: 10.1002/open.201300013

Figure 4.

Figure 4

A) UV/Vis spectra of the photodegradation of RhB using sample β-Bi2O3-10 as photocatalyst (t=−30 min: start of stirring in the dark; t=0 min: start of irradiation with visible light). B) UV/Vis absorption spectra of dicyanobis(1,10-phenanthroline)iron(II) complex adsorbed onto β-Bi2O3-120.