Printable WO3 electron transporting layer for perovskite solar cells: Influence on device performance and stability

2017 ◽  
Vol 161 ◽  
pp. 347-354 ◽  
Author(s):  
Alexandre Gheno ◽  
Trang Thi Thu Pham ◽  
Catherine Di Bin ◽  
Johann Bouclé ◽  
Bernard Ratier ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Device Performance ◽  
Electron Transporting Layer

Polyethylenimine as a dual functional additive for electron transporting layer in efficient solution processed planar heterojunction perovskite solar cells

RSC Advances ◽  
2016 ◽  
Vol 6 (63) ◽  
pp. 57793-57798 ◽  
Author(s):  
Sujuan Dong ◽  
Yangyang Wan ◽  
Yaling Wang ◽  
Yin Yang ◽  
Yahui Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Efficient Solution ◽  
Perovskite Solar Cells ◽  
Device Performance ◽  
Solution Processed ◽  
Dual Functional ◽  
Functional Additive ◽  
Electron Transporting Layer ◽  
Planar Heterojunction

The device performance is enhanced by doping a small percentage of polyethylenimine (PEI) into the PCBM.

scholarly journals Enhancing Perovskite Solar Cell Performance through Surface Engineering of Metal Oxide Electron-Transporting Layer

Coatings ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 46 ◽  
Author(s):  
Gang Lu ◽  
Xuhui Wang ◽  
Juan Du ◽  
Min Zhang ◽  
Yali Gao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Metal Oxide ◽  
Surface Engineering ◽  
Perovskite Solar Cells ◽  
Device Performance ◽  
Solar Cell Performance ◽  
Ticl4 Treatment ◽  
Device Efficiency ◽  
Electron Transporting Layer ◽  
Metal Oxide Layer

Perovskite solar cells have gained increasing interest in recent times owing to the rapidly enlarged device efficiency and tunable optoelectronic properties in various applications. In perovskite solar cells, interface engineering plays an important role in determining the final device efficiency and stability. In this study, we adopted TiCl4 treatment to reduce the surface roughness of the metal oxide layer and improve the perovskite film quality to obtain better device performance. After proper TiCl4 treatment, the efficiencies of TiCl4–TiO2- and TiCl4–ZnO-based devices were significantly enhanced up to 16.5% and 17.0%, respectively, compared with those based on pristine TiO2 and ZnO (13.2% and 10.2%, respectively).

scholarly journals Sustainable solvent selection for the manufacture of methylammonium lead triiodide (MAPbI3) perovskite solar cells

2021 ◽  
Author(s):  
Alexander James Doolin ◽  
Rhys Gareth Charles ◽  
Catherine S. P. De Castro ◽  
Rodrigo Garcia Rodriguez ◽  
Emmanuel Vincent Péan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Device Performance ◽  
Solvent Selection ◽  
Solvent Systems ◽  
Selection For

An approach for screening solvent systems for PSCs to substitute REACH restricted DMF with no loss in device performance.

Validated Analysis of Component Distribution Inside Perovskite Solar Cells and Its Utility in Unveiling Factors of Device Performance and Degradation

2020 ◽  
Vol 12 (20) ◽  
pp. 22730-22740 ◽  
Author(s):  
Cheng-Hung Hou ◽  
Shu-Han Hung ◽  
Li-Ji Jhang ◽  
Keh-Jiunh Chou ◽  
Yu-Kai Hu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Device Performance ◽  
Component Distribution

A universal approach for optimizing charge extraction in electron transporting layer-free organic solar cells via Lewis base doping

2019 ◽  
Vol 7 (45) ◽  
pp. 25808-25817
Author(s):  
Rong Wang ◽  
Boxin Wang ◽  
Jianqiu Wang ◽  
Xuning Zhang ◽  
Dongyang Zhang ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Solar Cells ◽  
Organic Solar Cells ◽  
Photovoltaic Device ◽  
Lewis Base ◽  
Device Performance ◽  
Universal Approach ◽  
Electron Transporting Layer ◽  
Charge Extraction ◽  
Base Doping

Applying anion-induced electron transfer doping with a series of TXABr salts to non-fullerene organic solar cells enables to tune the doping efficiency and photovoltaic device performance.

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