Revealing the unfavorable role of superfluous CH3NH3PbI3 grain boundary traps in perovskite solar cells on carrier collection

RSC Advances ◽  
2016 ◽  
Vol 6 (86) ◽  
pp. 83264-83272 ◽  
Author(s):  
Yangyang Du ◽  
Hongkun Cai ◽  
Hongbin Wen ◽  
Yuxiang Wu ◽  
Zhenglong Li ◽  
...  
Keyword(s):  
Grain Size ◽  
Solar Cells ◽  
Grain Boundary ◽  
Simulation Analysis ◽  
Perovskite Solar Cells ◽  
Carrier Collection ◽  
Experiment And Simulation

In this work, the perovskite films with controllable grain size are obtained by a facile method. And the unfavorable role of perovskite grain boundary traps is unveiled by the combination of experiment and simulation analysis.

Enhancing the grain size of organic halide perovskites by sulfonate-carbon nanotube incorporation in high performance perovskite solar cells

2016 ◽  
Vol 52 (33) ◽  
pp. 5674-5677 ◽  
Author(s):  
Yong Zhang ◽  
Licheng Tan ◽  
Qingxia Fu ◽  
Lie Chen ◽  
Ting Ji ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Grain Size ◽  
Solar Cells ◽  
Carbon Nanotube ◽  
Grain Boundary ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Organic Halide ◽  
Halide Perovskites

Perovskite films with enhanced grain size and reduced grain boundary were obtained with the incorporation of sulfonate-carbon nanotubes.

The Role of Synthesis Parameters on Crystallization and Grain Size in Hybrid Halide Perovskite Solar Cells

2017 ◽  
Vol 121 (32) ◽  
pp. 17053-17061 ◽  
Author(s):  
Jianyou Chen ◽  
Jinkui Song ◽  
Feihong Huang ◽  
Hao Li ◽  
Shuangshuang Liu ◽  
...  
Keyword(s):  
Grain Size ◽  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Synthesis Parameters ◽  
Halide Perovskite

A thiourea additive-based quadruple cation lead halide perovskite with an ultra-large grain size for efficient perovskite solar cells

Nanoscale ◽  
2019 ◽  
Vol 11 (45) ◽  
pp. 21824-21833 ◽  
Author(s):  
Jyoti V. Patil ◽  
Sawanta S. Mali ◽  
Chang Kook Hong
Keyword(s):  
Thin Films ◽  
Grain Size ◽  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Inorganic Perovskite ◽  
Halide Perovskite ◽  
Lead Halide

Controlling the grain size of the organic–inorganic perovskite thin films using thiourea additives now crossing 2 μm size with >20% power conversion efficiency.

scholarly journals Pathways toWards 30% Efficient Single‐Junction Perovskite Solar Cells and the Role of Mobile Ions

Solar RRL ◽  
2021 ◽  
Author(s):  
Jonas Diekmann ◽  
Pietro Caprioglio ◽  
Moritz H. Futscher ◽  
Vincent M. Le Corre ◽  
Sebastian Reichert ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Single Junction ◽  
Mobile Ions

On the role of solution-processed bathocuproine in high-efficiency inverted perovskite solar cells

Solar Energy ◽  
2021 ◽  
Vol 218 ◽  
pp. 142-149
Author(s):  
Shou-En Chiang ◽  
Anjali Chandel ◽  
Diksha Thakur ◽  
Yan-Ta Chen ◽  
Pei-Chen Lin ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Solution Processed

Diethylammonium Iodide Assisted Grain Growth with Sub‐Grain Cluster to Passivate Grain Boundary for CH 3 NH 3 PbI 3 Perovskite Solar Cells

2020 ◽  
Vol 8 (10) ◽  
pp. 2000412
Author(s):  
Lan Xiao ◽  
Zhengchun Wang ◽  
Tong Wu ◽  
Pingli Qin ◽  
Xueli Yu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Grain Boundary ◽  
Grain Growth ◽  
Perovskite Solar Cells

Self-formed grain boundary healing layer for highly efficient CH3NH3PbI3 perovskite solar cells

Nature Energy ◽  
2016 ◽  
Vol 1 (7) ◽  
Author(s):  
Dae-Yong Son ◽  
Jin-Wook Lee ◽  
Yung Ji Choi ◽  
In-Hyuk Jang ◽  
Seonhee Lee ◽  
...  
Keyword(s):  
Solar Cells ◽  
Grain Boundary ◽  
Perovskite Solar Cells ◽  
Highly Efficient

From Nano- to Micrometer Scale: The Role of Antisolvent Treatment on High Performance Perovskite Solar Cells

2017 ◽  
Vol 29 (8) ◽  
pp. 3490-3498 ◽  
Author(s):  
S. Paek ◽  
P. Schouwink ◽  
E. Nefeli Athanasopoulou ◽  
K. T. Cho ◽  
G. Grancini ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Micrometer Scale
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