Table 2

Photovoltaic parameters of photocurrent-voltage curves shown in Figure6
CE Jsc(mA cm−2) Voc(V) FF Eff(%) Length of TNT (μm)
BCNT 8.32 0.563 0.690 3.24 18
SCNT_1,000s 8.49 0.588 0.680 3.40 18
Pt 9.08 0.628 0.676 3.85 18
BCNT 11.12 0.556 0.670 4.14 38
SCNT_1,000s 10.95 0.588 0.649 4.18 38
Pt 12.06 0.620 0.676 5.05 38

BCNT, CNT CEs fabricated by brush coating method; SCNT, CNT CEs by spraying method; Jsc, short circuit current density; Voc, open circuit voltage; FF, fill factor; Eff, conversion efficiency; TNT, TiO2 nanotube.

Huang et al.

Huang et al. Nanoscale Research Letters 2012 7:222   doi:10.1186/1556-276X-7-222

Open Data