Effect of annealing temperature on internal absorption, charge recombination and internal quantum efficiency of HC(NH2)2PbI3 perovskite solar cells

2020 ◽  
Vol 77 ◽  
pp. 105508 ◽  
Author(s):  
Yang Liu ◽  
Hao Zhang ◽  
Bin Xu ◽  
Leijing Liu ◽  
Chan Im ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Efficiency ◽  
Annealing Temperature ◽  
Internal Quantum Efficiency ◽  
Perovskite Solar Cells ◽  
Charge Recombination ◽  
Internal Absorption

Influence of hole transport layers on internal absorption, charge recombination and collection in HC(NH2)2PbI3 perovskite solar cells

2018 ◽  
Vol 6 (17) ◽  
pp. 7922-7932 ◽  
Author(s):  
Yang Liu ◽  
Hao Zhang ◽  
Yuping Zhang ◽  
Bin Xu ◽  
Leijing Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Absorption Spectra ◽  
Perovskite Solar Cells ◽  
Charge Recombination ◽  
Hole Transport ◽  
Charge Collection ◽  
Hole Transport Layers ◽  
Internal Absorption

The internal absorption, charge recombination and collection in HC(NH2)2PbI3 (FAPbI3) perovskite solar cells with P3HT and spiro-OMeTAD as the HTL are investigated. The results show that the HTL can affect the internal absorption spectra of the perovskite layers, and spiro-OMeTAD HTL is beneficial for reducing the recombination and enhancing the charge collection in PeSCs.

Internal quantum efficiency and time signals from intensity-modulated photocurrent spectra of perovskite solar cells

2020 ◽  
Vol 128 (13) ◽  
pp. 133103
Author(s):  
Antonio Riquelme ◽  
Francisco Enrique Gálvez ◽  
Lidia Contreras-Bernal ◽  
Hernán Míguez ◽  
Juan A. Anta
Keyword(s):  
Solar Cells ◽  
Quantum Efficiency ◽  
Internal Quantum Efficiency ◽  
Perovskite Solar Cells ◽  
Intensity Modulated ◽  
Time Signals ◽  
Photocurrent Spectra

Using hysteresis to predict the charge recombination properties of perovskite solar cells

2021 ◽  
Author(s):  
Jionghua Wu ◽  
Yusheng Li ◽  
Yiming Li ◽  
Weihao Xie ◽  
Jiangjian Shi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Charge Recombination ◽  
Hybrid Perovskite

Hysteresis is used to predict perovskites solar cells recombination properties, implying that hysteresis is a double-edged sword for hybrid perovskite.

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