scholarly journals Extrinsic ion migration in perovskite solar cells

2017 ◽  
Vol 10 (5) ◽  
pp. 1234-1242 ◽  
Author(s):  
Zhen Li ◽  
Chuanxiao Xiao ◽  
Ye Yang ◽  
Steven P. Harvey ◽  
Dong Hoe Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Device Performance ◽  
Ion Migration

Extrinsic ions (e.g., Li+) migrate across perovskite solar cells and modify the TiO2 layer, affecting device performance and hysteresis.

Synergetic effects of electrochemical oxidation of Spiro-OMeTAD and Li+ ion migration for improving the performance of n–i–p type perovskite solar cells

2021 ◽  
Author(s):  
Changzeng Ding ◽  
Rong Huang ◽  
Christian Ahläng ◽  
Jian Lin ◽  
Lianping Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electrochemical Oxidation ◽  
Perovskite Solar Cells ◽  
Charge Injection ◽  
Device Performance ◽  
Ion Diffusion ◽  
Ion Migration ◽  
Synergetic Effects ◽  
Li Ion ◽  
P Type

Oxidation of solar cells leads to Li+ ion diffusion, which increases the conductivity of the Spiro-OMeTAD layer and the built-in potential within the cells. The synergetic effects improve charge injection at both interfaces and device performance.

Ion Migration in Triple-Cation Mixed-Halide Perovskite Solar Cells with Potassium Passivation

2019 ◽  
Author(s):  
Moritz Futscher ◽  
Lucie McGovern ◽  
Kangyu Ji ◽  
Sandy Sanchez ◽  
Sam Stranks ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Ion Migration ◽  
Halide Perovskite

3D simulation of ion migration within the microstructure of perovskite solar cells

2019 ◽  
Author(s):  
Waldemar Kaiser ◽  
Nga Phung ◽  
Antonio Abate ◽  
Alessio Gagliardi
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
3D Simulation ◽  
Ion Migration

Halide Engineering for Mitigating Ion Migration and Defect States in Hot-Cast Perovskite Solar Cells

2021 ◽  
Author(s):  
Ritesh Kant Gupta ◽  
Rabindranath Garai ◽  
Maimur Hossain ◽  
Anwesha Choudhury ◽  
Parameswar Krishnan Iyer
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Defect States ◽  
Ion Migration

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
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