Chem. J. Chinese Universities ›› 2021, Vol. 42 ›› Issue (6): 1785.doi: 10.7503/cjcu20210228
• Physical Chemistry • Previous Articles Next Articles
LI Yanyan, DUAN Linrui, LUO Jingshan()
Received:
2021-04-06
Online:
2021-06-10
Published:
2021-06-08
Contact:
LUO Jingshan
E-mail:jingshan.luo@nankai.edu.cn
Supported by:
CLC Number:
TrendMD:
LI Yanyan, DUAN Linrui, LUO Jingshan. Moisture-assisted Crystallization of Inorganic Perovskite CsPbI3 Film[J]. Chem. J. Chinese Universities, 2021, 42(6): 1785.
RH(%) | τ1/ns | A1(%) | τ2/ns | A2(%) | τave/ns |
---|---|---|---|---|---|
0 | 1.46 | 3.76 | 7.72 | 96.24 | 7.48 |
7 | 3.39 | 1.62 | 17.93 | 98.38 | 17.69 |
14 | 3.33 | 6.13 | 15.05 | 93.87 | 14.33 |
20 | 2.22 | 6.19 | 9.96 | 93.81 | 9.48 |
RH(%) | τ1/ns | A1(%) | τ2/ns | A2(%) | τave/ns |
---|---|---|---|---|---|
0 | 1.46 | 3.76 | 7.72 | 96.24 | 7.48 |
7 | 3.39 | 1.62 | 17.93 | 98.38 | 17.69 |
14 | 3.33 | 6.13 | 15.05 | 93.87 | 14.33 |
20 | 2.22 | 6.19 | 9.96 | 93.81 | 9.48 |
RH(%) | VTFL/V | ε | L/nm | 10-16nt/cm-3 |
---|---|---|---|---|
0 | 2.29 | 6.32 | 278 | 2.07 |
7 | 1.56 | 6.32 | 278 | 1.41 |
14 | 1.72 | 6.32 | 278 | 1.55 |
20 | 1.77 | 6.32 | 278 | 1.60 |
RH(%) | VTFL/V | ε | L/nm | 10-16nt/cm-3 |
---|---|---|---|---|
0 | 2.29 | 6.32 | 278 | 2.07 |
7 | 1.56 | 6.32 | 278 | 1.41 |
14 | 1.72 | 6.32 | 278 | 1.55 |
20 | 1.77 | 6.32 | 278 | 1.60 |
RH(%) | Jsc/(mA·cm-2) | Voc/V | FF(%) | PCE(%) |
---|---|---|---|---|
0 | 15.86 | 0.70 | 52.19 | 5.81 |
7 | 17.80 | 1.08 | 79.47 | 15.28 |
14 | 17.69 | 1.04 | 78.57 | 14.42 |
20 | 17.33 | 1.04 | 72.92 | 13.16 |
RH(%) | Jsc/(mA·cm-2) | Voc/V | FF(%) | PCE(%) |
---|---|---|---|---|
0 | 15.86 | 0.70 | 52.19 | 5.81 |
7 | 17.80 | 1.08 | 79.47 | 15.28 |
14 | 17.69 | 1.04 | 78.57 | 14.42 |
20 | 17.33 | 1.04 | 72.92 | 13.16 |
Device | Jsc/(mA·cm-2) | Voc/V | FF(%) | PCE(%) |
---|---|---|---|---|
CsPbI2.25Br0.75 | 15.68 | 1.22 | 78.19 | 15.05 |
CsPbI2.5Br0.5 | 16.44 | 1.20 | 75.68 | 15.04 |
CsPbI2.85Br0.15 | 17.53 | 1.13 | 71.91 | 15.30 |
Device | Jsc/(mA·cm-2) | Voc/V | FF(%) | PCE(%) |
---|---|---|---|---|
CsPbI2.25Br0.75 | 15.68 | 1.22 | 78.19 | 15.05 |
CsPbI2.5Br0.5 | 16.44 | 1.20 | 75.68 | 15.04 |
CsPbI2.85Br0.15 | 17.53 | 1.13 | 71.91 | 15.30 |
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