Research Article
Preparation of a Counter Electrode with P-Type NiO and Its Applications in Dye-Sensitized Solar Cell
Table 1
Test conditions and power conversion efficiencies of DSSCs.
| | Counter Electrode | | Working Elect rode | SC(mA/cm2) | | FF(%) | (%) |
| | | RMS(nm) | Ra(nm) | | Average film thickness (m) | | | | |
| D1 | Pt(E) | 18.570 | 14.213 | | 12.0 | 9.15 | 0.65 | 50.42 | 3.00 | D2 | | | | | 19.0 | 9.27 | 0.65 | 52.49 | 3.16 | D3 | Pt(S) | 16.734 | 12.894 | | 11.0 | 6.11 | 0.65 | 58.64 | 2.33 | D4 | | | | | 15.0 | 8.28 | 0.65 | 44.98 | 2.34 | D5 | Pt(E)/NiO | 123.30 | 97.321 | | 12.4 | 9.05 | 0.65 | 59.77 | 3.51 | D6 | | | | | 16.0 | 10.44 | 0.65 | 63.15 | 4.28 | D7 | Pt(S)/NiO | 112.46 | 92.859 | | 13.1 | 7.70 | 0.65 | 56.40 | 2.82 | D8 | | | | | 14.8 | 8.45 | 0.65 | 50.06 | 2.92 |
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Note: “(E)”, “(S)”, RMS, and Ra represent E-beam evaporator, sputtering, root mean square, and roughness average.
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