| FTO/c-TiO2/CsPbI2.85Br0.15 (@210 °C)/Spiro-OMeTAD/Au |
One-step spin-coating |
0.09 |
18.43 |
20.64 |
1.09 |
82.3 |
— |
2021 (ref. 78) |
| ITO/ZnO/CsPbI2.4Br0.6 (@275 °C)/Spiro-OMeTAD/Au |
One-step spin-coating |
— |
18.14 |
18.16 |
1.22 |
82.07 |
— |
2021 (ref. 79) |
| FTO/c-TiO2/CsPbI2.33Br0.67 (@190 °C)/carbon |
One-step spin-coating |
0.07 |
12.40 |
17.30 |
1.01 |
70.98 |
Retained 84% of initial efficiency after stored in ambient environment with RH 15–20% for 200 h |
2021 (ref. 80) |
| ITO/P3CT-N/CsPbI2.8Br0.2 (@180 °C)/PCBM/Ag |
One-step spin-coating |
0.09 |
13.14 |
18.78 |
1.00 |
70.0 |
Maintained 80% of the initial PCE value exposed to an atmosphere with RH in the range of 40–60% for 6 h |
2022 (ref. 92) |
| ITO/ZnO/CsPbI2.4Br0.6:Cl/Spiro-OMeTAD/Au |
One-step spin-coating |
0.0475 |
17.14 |
17.57 |
1.21 |
80.36 |
— |
2021 (ref. 83) |
| FTO/c-TiO2/CsPbI2.85Br0.149Cl0.001 (@210 °C)/Spiro-OMeTAD/Au |
One-step spin-coating |
0.09 |
19.65 |
19.94 |
1.23 |
80.11 |
Maintained 91.2% of initial PCE value for over 30 days (RH 15–30%, at 10 °C) |
2021 (ref. 84) |
| FTO/SnO2/CsPbI2.5Br0.5 (@350 °C)/Spiro-OMeTAD/MoO3/Au |
One-step spin-coating |
0.05 |
17.10 |
17.67 |
1.30 |
74.18 |
Maintained 85% of initial PCE exposed to N2 atmosphere after 1500 h under continuous light illumination |
2020 (ref. 85) |
| FTO/SnO2/CsPb(I0.75Br0.25)3-0.5FAOAc (@280 °C)/Spiro-OMeTAD/Au |
One-step spin-coating |
0.16 |
17.0 |
15.9 |
1.34 |
79.6 |
— |
2020 (ref. 86) |
| FTO/c-TiO2/CsPbI2.84Br0.16-0.1CsTa (@180 °C)/Spiro-OMeTAD/Au |
One-step spin-coating |
0.09 |
16.59 |
19.48 |
1.10 |
77.30 |
Maintained 87.41% of the initial PCE after 500 h of storage under 80% RH at 80 °C |
2021 (ref. 87) |
| FTO/c-TiO2/CsPbI3−xBrx (@210 °C)/HA/Spiro-OMeTAD/Au |
One-step spin-coating |
0.09 |
20.8 |
20.55 |
1.233 |
81.9 |
— |
2021 (ref. 88) |
| ITO/SnO2/CsPbI1.8Br1.2 (@160 °C)/TACl/PBDB-T/MoO3/Au/ZnO/PFN/PM6:Y6/MoO3/Al |
One-step spin-coating |
0.0988 |
21.04 |
13.36 |
2.05 |
76.82 |
Retained 94% of initial PCE after 120 h of UV-light irradiation |
2022 (ref. 89) |
| FTO/SnO2/ZnO/CsPbI1.5Br1.5 (@200 °C)/Spiro-OMeTAD/Au |
One-step spin-coating |
0.06 |
14.05 |
14.1 |
1.29 |
77.1 |
— |
2021 (ref. 91) |
| FTO/TiO2/CsPbI2Br:1.0% Co(Ac)2 (@50 °C/@150 °C/@270 °C)/Spiro-OMeTAD/Ag/Au |
One-step spin-coating (Ac− doped) |
— |
15.04 |
15.43 |
1.21 |
80.46 |
Retained 76% of initial PCE for over 50 days storage in N2 glovebox |
2020 (ref. 93) |
| ITO/SnO2/5% Pb(Ac)2:CsPbI2Br (@280 °C)/PTAA/Au |
One-step ultrasonic spray (Ac− doped) |
0.09 |
10.06 |
13.99 |
1.12 |
65 |
Retained 76% of the initial efficiency stored in N2 glovebox at 85 °C |
2021 (ref. 70) |
| FTO/c-TiO2/5% Pb(Ac)2:CsPbI2Br (@350 °C)/Spiro-OMeTAD/Ag |
One-step spin-coating (Ac− doped) |
0.07 |
12 |
13.98 |
1.17 |
74 |
Maintained ≈80% PCE after 30 days storage at T ≈ 20 °C and RH ≈ 20% |
2018 (ref. 94) |
| FTO/TiO2/4.5% Pb(Ac)2:CsPbI2Br (@35 °C/@120 °C/@165 °C)/Spiro-OMeTAD/Au |
One-step spin-coating (Ac− doped) |
0.09 |
15.56 |
15.28 |
1.30 |
78.51 |
Maintained 98% of initial PCE for 14 days storage in air (25 °C and 30% humidity) |
2019 (ref. 69) |
| ITO/SnO2/1% CsCl:CsPbI2Br (@45 °C/@110 °C/@180 °C)/Spiro-OMeTAD/Au |
One-step spin-coating (Cl− doped) |
0.1 |
11.04 |
12.87 |
1.33 |
64 |
Retained ∼80% of initial PCE after 360 h exposure in ambient air with RH ∼65% |
2021 (ref. 95) |
| FTO/c-TiO2/0.015 M Pb(DDTC)2:CsPbI2Br (@43 °C/@160 °C)/P3HT/Au |
One-step spin-coating (DDTC− doped) |
0.0625 |
17.03 |
15.78 |
1.34 |
80.52 |
Maintained > 98% of original PCE in ambient conditions with RH = 15 ± 3% for 1440 h |
2020 (ref. 96) |
| FTO/c-TiO2/m-TiO2/CsPbBrI1.78F0.22 (@150 °C)/Spiro-OMeTAD/Ag |
One-step spin-coating (F− doped) |
— |
10.26 |
14.94 |
1.01 |
68 |
Retained 69.81% of the initial PCE after 10 days storage under 20% RH at RT |
2018 (ref. 68) |
| FTO/c-TiO2/m-TiO2/4-GBACl:CsPbI2Br (@50 °C/@160 °C)/Spiro-OMeTAD/Ag |
One-step spin-coating (Pb-X framework) |
0.09 |
15.59 |
15.42 |
1.28 |
79 |
Maintained 88% of initial PCE after 1200 h aging at 25 °C and 20% RH under ambient conditions |
2021 (ref. 97) |
| FTO/c-TiO2/CsGA0.04PbTh3Ac0.02 (@210 °C)/Spiro-OMeTAD/Au |
One-step spin-coating (GCA passivation) |
0.09 |
19.37 |
20.14 |
1.17 |
82.1 |
Retained 80% of initial PCE value after being stored for one month under ambient conditions without encapsulation |
2022 (ref. 81) |
| ITO/SnO2/β-CsPbI2.85(BrCl)0.15/PTB7-th BHJ (@210 °C)/Spiro-OMeTAD/Au |
One-step spin-coating (DMAI-mediated) |
0.0832 |
19.0 |
20.7 |
1.12 |
81.8 |
Maintained over 90% of the initial PCE after being stored in N2 glovebox for 6 months exposed to light illumination for 144 h |
2022 (ref. 82) |
