International Journal of Photoenergy

Research Article

Equilibrium and Kinetic Aspects in the Sensitization of Monolayer Transparent TiO2 Thin Films with Porphyrin Dyes for DSSC Applications

Table 2

Kinetic constants for adsorption of different CPI concentrations on TiO2.
CPI
mol L−1		  
l mol−1 min−1
6.08 × 10−63.54 × 10−3
1.23 × 10−51.02 × 10−2
2.21 × 10−51.34 × 10−2
8.96 × 10−51.01 × 10−1
3.04 × 10−4
3.04 × 10−4
= 1188.9  − 0.0066
first step kinetic; °second step kinetic.