Figure 5.

J-V curves of dye-sensitized solar cell. It is based on pristine TiO2 electrode (a), TiO2 electrode doped with 5 wt.% G2, and TiO2 electrode doped with 5 wt.% G4.

Hong et al. Nanoscale Research Letters 2013 8:219   doi:10.1186/1556-276X-8-219
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