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

Influence of charge transporting layers on ion migration and interfacial carrier recombination in CH3NH3PbI3 perovskite solar cells

2021 ◽  
Vol 784 ◽  
pp. 139094
Author(s):  
Deeksha Gupta ◽  
A.K. Chauhan ◽  
P. Veerender ◽  
S.P. Koiry ◽  
P. Jha ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Ion Migration ◽  
Carrier Recombination

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

Efficient Defect Passivation with Niacin for High-Performance and Stable Perovskite Solar Cells

2021 ◽  
Author(s):  
Jing Ren ◽  
Shurong Wang ◽  
Jianxing Xia ◽  
Chengbo Li ◽  
Lisha Xie ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Carrier ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Trap States ◽  
Carrier Recombination ◽  
Defect Passivation ◽  
Recombination Centers ◽  
Charge Carrier Recombination ◽  
Halide Perovskite

Defects, inevitably produced in the solution-processed halide perovskite films, can act as charge carrier recombination centers to induce severe energy loss in perovskite solar cells (PSCs). Suppressing these trap states...

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

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.

Sign in / Sign up

Export Citation Format

Share Document