Effects of Polysilane Addition to Chlorobenzene and High Temperature Annealing on CH3NH3PbI3 Perovskite Photovoltaic Devices
Abstract
:1. Introduction
2. Experimental and Calculation Procedures
3. Results and Discussion
4. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Solution | Annealing (°C, min) | JSC (mA cm−2) | VOC (V) | FF | RS (Ω cm2) | RSh (Ω cm2) | η (%) | ηave (%) | HI |
---|---|---|---|---|---|---|---|---|---|
* | 100, 15 | 15.8 | 0.800 | 0.550 | 8.89 | 525 | 6.94 | 6.76 | 0.029 |
CB | 140, 12 | 15.4 | 0.674 | 0.373 | 12.35 | 72 | 3.87 | 3.65 | −0.082 |
CB | 190, 6 | 12.6 | 0.708 | 0.298 | 18.87 | 71 | 2.66 | 2.30 | −0.034 |
CB + DPPS | 140, 60 | 12.6 | 0.903 | 0.660 | 8.13 | 916 | 7.51 | 6.06 | 0.076 |
CB + DPPS | 190, 30 | 22.5 | 0.753 | 0.554 | 11.92 | 5670 | 9.40 | 8.99 | 0.334 |
CB + DPPS | 220, 2 | 22.4 | 0.808 | 0.554 | 9.33 | 831 | 10.04 | 9.40 | 0.125 |
CB + DPPS | 250, 1.5 | 20.5 | 0.875 | 0.524 | 9.90 | 268 | 9.40 | 8.71 | 0.043 |
CB + DPPS | 260, 1 | 13.5 | 0.884 | 0.483 | 24.37 | 709 | 5.75 | 5.42 | 0.327 |
After 255 days | - | - | - | - | - | - | - | - | - |
CB | 140, 12 | 13.3 | 0.643 | 0.543 | 8.35 | 330 | 4.64 | 4.54 | 0.102 |
CB | 190, 6 | 10.6 | 0.620 | 0.311 | 23.71 | 86 | 2.05 | 1.70 | −0.087 |
CB + DPPS | 190, 30 | 22.2 | 0.884 | 0.634 | 7.35 | 5830 | 12.44 | 11.84 | 0.086 |
CB + DPPS | 220, 2 | 19.3 | 0.849 | 0.618 | 8.03 | 2700 | 10.15 | 9.39 | 0.044 |
Solution | Annealing (°C, min) | Lattice Constant a (Å) | Orientation I100/I210 |
---|---|---|---|
CB | 140, 12 | 6.270(0) | 3.6 |
CB | 190, 6 | 6.265(1) | 7.5 |
CB + DPPS | 190, 30 | 6.276(0) | 4.4 |
CB + DPPS | 220, 2 | 6.270(1) | 2.7 |
Time (Day) | JSC (mA cm−2) | VOC (V) | FF | RS (Ω cm2) | RSh (Ω cm2) | η (%) | ηave (%) | HI |
---|---|---|---|---|---|---|---|---|
0 | 17.7 | 0.839 | 0.558 | 4.41 | 908 | 8.30 | 6.58 | 0.268 |
10 | 19.4 | 0.850 | 0.593 | 3.49 | 1440 | 9.80 | 8.81 | 0.034 |
24 | 21.6 | 0.918 | 0.699 | 3.96 | 1610 | 13.82 | 12.48 | 0.046 |
58 | 22.3 | 0.930 | 0.724 | 3.66 | 2120 | 15.03 | 13.31 | 0.073 |
66 | 22.4 | 0.923 | 0.727 | 3.72 | 3070 | 15.10 | 13.38 | 0.085 |
Time (Day) | Lattice Constant a (Å) | Orientation I100/I210 | Crystallite Size D100 (Å) |
---|---|---|---|
10 | 6.272(1) | 1.9 | 486 |
66 | 6.268(1) | 2.6 | 617 |
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Oku, T.; Taguchi, M.; Suzuki, A.; Kitagawa, K.; Asakawa, Y.; Yoshida, S.; Okita, M.; Minami, S.; Fukunishi, S.; Tachikawa, T. Effects of Polysilane Addition to Chlorobenzene and High Temperature Annealing on CH3NH3PbI3 Perovskite Photovoltaic Devices. Coatings 2021, 11, 665. https://doi.org/10.3390/coatings11060665
Oku T, Taguchi M, Suzuki A, Kitagawa K, Asakawa Y, Yoshida S, Okita M, Minami S, Fukunishi S, Tachikawa T. Effects of Polysilane Addition to Chlorobenzene and High Temperature Annealing on CH3NH3PbI3 Perovskite Photovoltaic Devices. Coatings. 2021; 11(6):665. https://doi.org/10.3390/coatings11060665
Chicago/Turabian StyleOku, Takeo, Masaya Taguchi, Atsushi Suzuki, Kaede Kitagawa, Yugo Asakawa, Satoshi Yoshida, Masanobu Okita, Satoshi Minami, Sakiko Fukunishi, and Tomoharu Tachikawa. 2021. "Effects of Polysilane Addition to Chlorobenzene and High Temperature Annealing on CH3NH3PbI3 Perovskite Photovoltaic Devices" Coatings 11, no. 6: 665. https://doi.org/10.3390/coatings11060665