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Table 2 Photocurrent density-voltage characteristics of TiO ₂ nanofiber cells

From: The influence of anatase-rutile mixed phase and ZnO blocking layer on dye-sensitized solar cells based on TiO₂nanofiberphotoanodes

Cell	ZnO thickness (nm)	J_sc (mA/cm²)	V_oc (V)	FF	η(%)	τ_d (ms)	τ_n (ms)	L_n (μm)
II	0	14.5	0.825	0.53	6.34	1.88	107.7	138.3
IV	4	15.0	0.828	0.54	6.71	1.43	119.5	166.9
V	10	16.5	0.833	0.54	7.42	1.21	154.3	206.4
VI	15	17.3	0.842	0.55	8.01	1.08	179.7	235.7
VII	20	14.8	0.825	0.53	6.47	4.62	354.5	159.9

TiO₂ nanofiber cells with ZnO layer of different thicknesses, the transit time (τ_d) and electron lifetime (τ_n), and diffusion length (L_n).

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