Research Article
Influence of Acid Modification Multiwall Carbon Nanotube Counter Electrodes on the Glass and Flexible Dye-Sensitized Solar Cell Performance
Figure 5
(a) Plot of the photocurrent density () versus the photovoltage () of the Pt/FTO, U-CNTs/FTO, and M-CNTs/FTO glass DSSCs. (b) Cyclic voltammograms of the Pt/FTO, U-CNTs/FTO, and M-CNTs/FTO films on glass substrates in acetonitrile solution of 10 mM LiI, 1 mM , and 0.1 M LiClO4 at the scan rate of 20 mV/s.
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