scholarly journals Ion Migration‐Induced Amorphization and Phase Segregation as a Degradation Mechanism in Planar Perovskite Solar Cells

2020 ◽  
Vol 10 (25) ◽  
pp. 2000310 ◽  
Author(s):  
Diego Di Girolamo ◽  
Nga Phung ◽  
Felix Utama Kosasih ◽  
Francesco Di Giacomo ◽  
Fabio Matteocci ◽  
...  
Keyword(s):  
Solar Cells ◽  
Degradation Mechanism ◽  
Perovskite Solar Cells ◽  
Phase Segregation ◽  
Ion Migration

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

Inhibition of Iodide Ion Migration in Flexible Perovskite Solar Cells using Oxide–Metal–Oxide Transparent Electrode

2021 ◽  
pp. 101546
Author(s):  
Joo Seok Yun ◽  
Woo Jin Choi ◽  
Sung Hyun Kim ◽  
Eunmi Cho ◽  
Sang Jin Lee ◽  
...  
Keyword(s):  
Solar Cells ◽  
Metal Oxide ◽  
Perovskite Solar Cells ◽  
Transparent Electrode ◽  
Ion Migration ◽  
Iodide Ion

scholarly journals Ion-migration and carrier-recombination inhibition by the cation-π interaction in planar perovskite solar cells

2019 ◽  
Vol 75 ◽  
pp. 105387
Author(s):  
Feng Yang ◽  
Weiwei Zuo ◽  
Hui Liu ◽  
Jian Song ◽  
Hairui Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Ion Migration ◽  
Carrier Recombination

Crucial role of charge transporting layers on ion migration in perovskite solar cells

2020 ◽  
Vol 47 ◽  
pp. 132-137 ◽  
Author(s):  
Abasi Abudulimu ◽  
Lang Liu ◽  
Guilin Liu ◽  
Nijiati Aimaiti ◽  
Bohuslav Rezek ◽  
...  
Keyword(s):  
Solar Cells ◽  
Crucial Role ◽  
Perovskite Solar Cells ◽  
Ion Migration

scholarly journals Potassium ions as a kinetic controller in ionic double layers for hysteresis-free perovskite solar cells

2019 ◽  
Vol 7 (32) ◽  
pp. 18807-18815 ◽  
Author(s):  
Seul-Gi Kim ◽  
Cheng Li ◽  
Antonio Guerrero ◽  
June-Mo Yang ◽  
Yu Zhong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Double Layer ◽  
Contact Surface ◽  
Perovskite Solar Cells ◽  
Double Layers ◽  
Clear Correlation ◽  
Potassium Ions ◽  
Ion Migration

This work highlights the clear correlation of ion migration and a fast generation of the double layer with severe hysteresis and long-term instability in perovskite solar cells and the importance of K+ ions in reducing the kinetics affecting the ionic attachment to the contact surface.

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