scholarly journals External quantum efficiency measurements used to study the stability of differently deposited perovskite solar cells

2020 ◽  
Vol 127 (23) ◽  
pp. 235501 ◽  
Author(s):  
Pedro Hierrezuelo-Cardet ◽  
Anderzon F. Palechor-Ocampo ◽  
Jorge Caram ◽  
Federico Ventosinos ◽  
Daniel Pérez-del-Rey ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Perovskite Solar Cells ◽  
The Stability

Effects of Frequency Dependence of the External Quantum Efficiency of Perovskite Solar Cells

2018 ◽  
Vol 9 (11) ◽  
pp. 3099-3104 ◽  
Author(s):  
Sandheep Ravishankar ◽  
Clara Aranda ◽  
Pablo. P. Boix ◽  
Juan A. Anta ◽  
Juan Bisquert ◽  
...  
Keyword(s):  
Solar Cells ◽  
Frequency Dependence ◽  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Perovskite Solar Cells

Solution-processed bulk heterojunction solar cells based on porphyrin small molecules with very low energy losses comparable to perovskite solar cells and high quantum efficiencies

2016 ◽  
Vol 4 (17) ◽  
pp. 3843-3850 ◽  
Author(s):  
Ke Gao ◽  
Liangang Xiao ◽  
Yuanyuan Kan ◽  
Binglin Yang ◽  
Junbiao Peng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Loss ◽  
Small Molecules ◽  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Bulk Heterojunction ◽  
Perovskite Solar Cells ◽  
Low Energy ◽  
Energy Losses ◽  
Heterojunction Solar Cells

The BHJ OSCs presented in this work show an energy loss of 0.53 eV but a maximum external quantum efficiency up to 61%.

Impact of Alkaline Earth Metal Doping on the Stability of Perovskite Solar Cells

2019 ◽  
Author(s):  
Nga Phung ◽  
Hans Köbler ◽  
Diego Di Girolamo ◽  
Thi Tuyen Ngo ◽  
Gabrielle Sousa e Silva ◽  
...  
Keyword(s):  
Solar Cells ◽  
Alkaline Earth ◽  
Perovskite Solar Cells ◽  
Earth Metal ◽  
Alkaline Earth Metal ◽  
Metal Doping ◽  
The Stability

Enhancing the Stability of Perovskite Solar Cells by Alkai Metal Doping

2019 ◽  
Author(s):  
Marina Vildanova ◽  
Anna Nikolskaia ◽  
Sergey Kozlov ◽  
Oleg Shevaleevskiy
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Metal Doping ◽  
The Stability

Rationalizing the effect of overstoichiometric PbI2 on the stability of perovskite solar cells in the context of precursor solution formulation

2021 ◽  
Vol 278 ◽  
pp. 116823
Author(s):  
Mayuribala Mangrulkar ◽  
Sergey Yu. Luchkin ◽  
Azat F. Akbulatov ◽  
Ivan Zhidkov ◽  
Ernst Z. Kurmaev ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Precursor Solution ◽  
The Stability ◽  
Solution Formulation

scholarly journals Tetrabutylammonium cations for moisture-resistant and semitransparent perovskite solar cells

2017 ◽  
Vol 5 (42) ◽  
pp. 22325-22333 ◽  
Author(s):  
Isabella Poli ◽  
Salvador Eslava ◽  
Petra Cameron
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Ambient Conditions ◽  
The Stability ◽  
Moisture Resistant

Tetra-butylammonium cations have been partially substituted for methylammonium cations in perovskite thin films. The stability of devices stored under ambient conditions was enhanced by the presence of TBA and cells with high mol% TBA were found to have reasonable efficiencies while being semi-transparent.

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