Table 1

Effects of incorporating MWNTs on J-V characteristics of DSSCs

Electrode composition

Short-circuit photocurrent density (mA/cm2)

Open circuit voltage (volt)

Fill factor

Energy conversion efficiency (percent)


ZnO

4.54

0.68

0.68

2.11

ZnO/0.01 wt% O-MWNT

5.90

0.60

0.66

2.33

ZnO/0.01 wt% acid-MWNT

5.68

0.66

0.72

2.70


The thickness of the ZnO or ZnO/MWNT film was 8 μm.

Chang et al. Nanoscale Research Letters 2012 7:166   doi:10.1186/1556-276X-7-166

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