High‐Efficiency Perovskite Solar Cells with Imidazolium‐Based Ionic Liquid for Surface Passivation and Charge Transport

2020 ◽  
Author(s):  
Xuejie Zhu ◽  
Minyong Du ◽  
Jiangshan Feng ◽  
Hui Wang ◽  
Zhuo Xu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Solar Cells ◽  
Charge Transport ◽  
High Efficiency ◽  
Surface Passivation ◽  
Perovskite Solar Cells

Fundamental physics behind high-efficiency organo-metal halide perovskite solar cells

2015 ◽  
Vol 3 (30) ◽  
pp. 15372-15385 ◽  
Author(s):  
Yu-Che Hsiao ◽  
Ting Wu ◽  
Mingxing Li ◽  
Qing Liu ◽  
Wei Qin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transport ◽  
Excited States ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Metal Halide ◽  
Fundamental Physics ◽  
Metal Halide Perovskite ◽  
Halide Perovskite

Polarization and spin-dependent excited states and charge transport.

scholarly journals Surface Passivation of Organometal Halide Perovskite by Atomic Layer Deposition: a Mechanism Investigation Enabling Efficient Inverted Planar Solar Cells

2021 ◽  
Author(s):  
Ran Zhao ◽  
Kai Zhang ◽  
Jiahao Zhu ◽  
Shuang Xiao ◽  
Wei Xiong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Atomic Layer Deposition ◽  
High Efficiency ◽  
Surface Passivation ◽  
Perovskite Solar Cells ◽  
Wide Band ◽  
Atomic Layer ◽  
Layer Deposition ◽  
Halide Perovskite ◽  
Interface Passivation

Interface passivation is of the pivot to achieve high-efficiency organic metal halide perovskite solar cells (PSCs). Atomic layer deposition (ALD) of wide band gap oxides has recently shown great potential...

scholarly journals Double‐Sided Surface Passivation of 3D Perovskite Film for High‐Efficiency Mixed‐Dimensional Perovskite Solar Cells

2019 ◽  
Vol 30 (7) ◽  
pp. 1907962 ◽  
Author(s):  
Md Arafat Mahmud ◽  
The Duong ◽  
Yanting Yin ◽  
Huyen T. Pham ◽  
Daniel Walter ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Surface Passivation ◽  
Perovskite Solar Cells

Universal approach toward high-efficiency two-dimensional perovskite solar cells via a vertical-rotation process

2020 ◽  
Vol 13 (9) ◽  
pp. 3093-3101 ◽  
Author(s):  
Yi Yang ◽  
Cheng Liu ◽  
Arup Mahata ◽  
Mo Li ◽  
Cristina Roldán-Carmona ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transport ◽  
Transport Properties ◽  
Crystal Orientation ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Two Dimensional ◽  
Universal Approach

A universal vertically-rotated (VR) methodology is proposed to rotate the crystal orientation of 2D perovskites, which improves charge transport properties by several orders of magnitude and boosts the efficiency of 2D (n ≤ 4) PSCs to above 17%.

Dual functions of interface passivation and n-doping using 2,6-dimethoxypyridine for enhanced reproducibility and performance of planar perovskite solar cells

2017 ◽  
Vol 5 (33) ◽  
pp. 17632-17639 ◽  
Author(s):  
Youyu Jiang ◽  
Jing Li ◽  
Sixing Xiong ◽  
Fangyuan Jiang ◽  
Tiefeng Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Surface Passivation ◽  
Perovskite Solar Cells ◽  
Lewis Base ◽  
N Doping ◽  
And Performance ◽  
Interface Passivation ◽  
Dual Functions

2,6-Dimethoxypyridine serves dual functions as a Lewis base for surface passivation and as a dopant for PC61BM in the fabrication of highly reproducible and high-efficiency planar perovskite solar cells.

A Strategy to Produce High Efficiency, High Stability Perovskite Solar Cells Using Functionalized Ionic Liquid-Dopants

2017 ◽  
Vol 29 (36) ◽  
pp. 1702157 ◽  
Author(s):  
Yi Zhang ◽  
Zhaofu Fei ◽  
Peng Gao ◽  
Yonghui Lee ◽  
Farzaneh Fadaei Tirani ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Solar Cells ◽  
High Stability ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Functionalized Ionic Liquid

Organic Nanocrystals Induced Surface Passivation Towards High-Efficiency and Stable Perovskite Solar Cells

Nano Energy ◽  
2021 ◽  
pp. 106445
Author(s):  
Xin Wang ◽  
Yuankun Qiu ◽  
Luyao Wang ◽  
Tiankai Zhang ◽  
Lei Zhu ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Surface Passivation ◽  
Perovskite Solar Cells ◽  
Organic Nanocrystals
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