Fig. 8
From: Polymer-based chromophore–catalyst assemblies for solar energy conversion
(Reproduced with permission from Ref. [27]. Copyright 2017 American Chemical Society)
a Structures of Ru–C, Ru-Cat, poly-1, and poly-2. b Cyclic voltammograms of the indicated species in solution (left) and of the LbL films on an ITO electrode (right). c Photocurrent activity of FTO//nanoTiO2//(PAA/poly-2)10 with increasing concentrations of phenol in solution (left) and of FTO//(SnO2/TiO2)//(PAA/poly-2)5 (red), FTO//(SnO2/TiO2)//(PAA/poly-1)5 (blue, dashed), and FTO//(SnO2/TiO2) (black, dotted) in 0.1 M phosphate buffer at pH 7