Effect of heat treatment on the electrical properties of perovskite solar cells

2016 ◽  
Vol 157 ◽  
pp. 10-17 ◽  
Author(s):  
Y. Kumar ◽  
E. Regalado-Pérez ◽  
Arturo Martinez Ayala ◽  
N.R. Mathews ◽  
Xavier Mathew
Keyword(s):  
Heat Treatment ◽  
Solar Cells ◽  
Electrical Properties ◽  
Perovskite Solar Cells

Electrical properties of perovskite solar cells

2017 ◽  
Author(s):  
Francisco Fabregat-Santiago ◽  
Ramon Arcas ◽  
Elena Mas-Marza
Keyword(s):  
Solar Cells ◽  
Electrical Properties ◽  
Perovskite Solar Cells

Enhanced electrical properties of Li-salts doped mesoporous TiO2 in perovskite solar cells

Joule ◽  
2021 ◽  
Vol 5 (3) ◽  
pp. 659-672
Author(s):  
Minjin Kim ◽  
In-woo Choi ◽  
Seung Ju Choi ◽  
Ji Won Song ◽  
Sung-In Mo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electrical Properties ◽  
Perovskite Solar Cells ◽  
Mesoporous Tio2

Enhanced charge collection with passivation of the tin oxide layer in planar perovskite solar cells

2017 ◽  
Vol 5 (25) ◽  
pp. 12729-12734 ◽  
Author(s):  
Yonghui Lee ◽  
Sanghyun Paek ◽  
Kyung Taek Cho ◽  
Emad Oveisi ◽  
Peng Gao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electrical Properties ◽  
Oxide Layer ◽  
Tin Oxide ◽  
Perovskite Solar Cells ◽  
Charge Collection

The morphological, opto-physical and electrical properties of the SnO2layer in perovskite solar cells are investigated.

scholarly journals Enhanced charge collection and stability in planar perovskite solar cells based on a cobalt(iii)-complex additive

RSC Advances ◽  
2017 ◽  
Vol 7 (60) ◽  
pp. 37654-37658 ◽  
Author(s):  
Yunping Ma ◽  
Jiandong Fan ◽  
Cuiling Zhang ◽  
Hongliang Li ◽  
Wenzhe Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electrical Properties ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Charge Collection ◽  
Hole Transport Layer ◽  
Chemical Doping ◽  
Complex Additive

Chemical doping has emerged as a favourable method for tuning the electrical properties of the hole-transport layer (HTL) in perovskite solar cells.

The charge carrier dynamics, efficiency and stability of two-dimensional material-based perovskite solar cells

2019 ◽  
Vol 48 (18) ◽  
pp. 4854-4891 ◽  
Author(s):  
Bing Wang ◽  
James Iocozzia ◽  
Meng Zhang ◽  
Meidan Ye ◽  
Shicheng Yan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electrical Properties ◽  
Charge Carrier ◽  
2D Materials ◽  
Perovskite Solar Cells ◽  
Carrier Dynamics ◽  
Optical And Electrical Properties ◽  
Two Dimensional ◽  
Charge Carrier Dynamics ◽  
Recent Advances

Recent advances in the use of two-dimensional (2D) materials for perovskites solar cells (PSCs) are summarized. The effects of their unique optical and electrical properties on the charge carrier dynamics of PSCs are detailed.

Organic/inorganic self-doping controlled crystallization and electronic properties of mixed perovskite solar cells

2018 ◽  
Vol 6 (15) ◽  
pp. 6319-6326 ◽  
Author(s):  
Tongle Bu ◽  
Xueping Liu ◽  
Rui Chen ◽  
Ziwen Liu ◽  
Kunpeng Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electrical Properties ◽  
Electronic Properties ◽  
Perovskite Solar Cells ◽  
Inorganic Species ◽  
Controlled Crystallization

Self-doping of organic/inorganic species of a mixed perovskite and its effect on crystallization and electrical properties are discussed, and an optimized PCE over 19% is realized.

Optical-electrical-thermal optimization of plasmon-enhanced perovskite solar cells

2020 ◽  
Vol 22 (30) ◽  
pp. 17068-17074 ◽  
Author(s):  
Hao Ren ◽  
Xingang Ren ◽  
Kaikun Niu ◽  
Siliang Wang ◽  
Zhixiang Huang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electrical Properties ◽  
Thermal Model ◽  
Perovskite Solar Cells ◽  
Thermal Optimization

We established an optical-electrical-thermal model that improves the electrical properties of PSCs.

A methylammonium iodide healing method for CH3NH3PbI3 perovskite solar cells with high fill factor over 80%

2021 ◽  
Vol 42 (11) ◽  
pp. 112202
Author(s):  
Zhen Li ◽  
Guanjun Yang
Keyword(s):  
Heat Treatment ◽  
Thermal Decomposition ◽  
Solar Cells ◽  
Fill Factor ◽  
Power Conversion ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Photoluminescence Intensity ◽  
High Quality ◽  
High Fill Factor

Abstract Repressing the thermal decomposition during the process of heat treatment plays an indispensable part in the preparation of perovskite films. Here, a methylammonium iodide healing method was applied to prevent the volatilization of the organic component inside the perovskite structure during the heat treatment. High-quality CH3NH3PbI3 film with a much larger grain size over 800 nm was successfully fabricated via this healing method. Besides, the absorption and photoluminescence intensity were also both improved. Finally, the best power conversion efficiency of 18.89% with a fill factor over 80% was realized in an n–i–p configuration while possessing outstanding stability. This work suggests that methylammonium iodide healing method is a reliable way to promote crystal growth and improve the photovoltaic performance and humidity stability of the CH3NH3PbI3 solar cells.

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