Growth control of compact CH3NH3PbI3 thin films via enhanced solid-state precursor reaction for efficient planar perovskite solar cells

2015 ◽  
Vol 3 (17) ◽  
pp. 9249-9256 ◽  
Author(s):  
Yuanyuan Zhou ◽  
Mengjin Yang ◽  
Alexander L. Vasiliev ◽  
Hector F. Garces ◽  
Yixin Zhao ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Solid State ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Growth Control ◽  
Processing Method ◽  
Solution Processing

A new solution-processing method is demonstrated for the deposition of compact CH3NH3PbI3 perovskite thin films for high-efficiency planar solar cells.

scholarly journals High-Efficiency Spray-Coated Perovskite Solar Cells Utilizing Vacuum-Assisted Solution Processing

2018 ◽  
Vol 10 (46) ◽  
pp. 39428-39434 ◽  
Author(s):  
James E. Bishop ◽  
Joel A. Smith ◽  
Claire Greenland ◽  
Vikas Kumar ◽  
Naoum Vaenas ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Solution Processing

scholarly journals Triple-cation low-bandgap perovskite thin-films for high-efficiency four-terminal all-perovskite tandem solar cells

2020 ◽  
Vol 8 (46) ◽  
pp. 24608-24619 ◽  
Author(s):  
Somayeh Moghadamzadeh ◽  
Ihteaz M. Hossain ◽  
The Duong ◽  
Saba Gharibzadeh ◽  
Tobias Abzieher ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Tandem Solar Cells ◽  
Low Bandgap ◽  
Photo Stability

Incorporating 2.5% Cs in FA0.8MA0.2Sn0.5Pb0.5I3 improves the photo-stability of the low-bandgap perovskite solar cells. The champion device with power conversion efficiency of 18.9% maintain 92% of its initial efficiency after 120 min MPP tracking.

scholarly journals Strategies for High-Performance Large-Area Perovskite Solar Cells toward Commercialization

Crystals ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 295
Author(s):  
Tianzhao Dai ◽  
Qiaojun Cao ◽  
Lifeng Yang ◽  
Mahmoud Aldamasy ◽  
Meng Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Large Scale ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Growth Control ◽  
Single Crystal Silicon ◽  
Large Area ◽  
Crystal Silicon ◽  
Control Interface

Perovskite solar cells (PSCs) have received a great deal of attention in the science and technology field due to their outstanding power conversion efficiency (PCE), which increased rapidly from 3.9% to 25.5% in less than a decade, comparable to single crystal silicon solar cells. In the past ten years, much progress has been made, e.g. impressive ideas and advanced technologies have been proposed to enlarge PSC efficiency and stability. However, this outstanding progress has always been referred to as small-area (<0.1 cm2) PSCs. Little attention has been paid to the preparation processes and their micro-mechanisms for large-area (>1 cm2) PSCs. Meanwhile, scaling up is an inevitable way for large-scale application of PSCs. Therefore, we firstly summarize the current achievements for high efficiency and stability large-area perovskite solar cells, including precursor composition, deposition, growth control, interface engineering, packaging technology, etc. Then we include a brief discussion and outlook for the future development of large-area PSCs in commercialization.

scholarly journals Ambient processed (110) preferred MAPbI3 thin films for highly efficient perovskite solar cells

2021 ◽  
Vol 3 (7) ◽  
pp. 2056-2064
Author(s):  
Rui Guo ◽  
Biplav Dahal ◽  
Arun Thapa ◽  
Yuba Raj Poudel ◽  
Yunyan Liu ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Crystal Orientation ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
High Quality ◽  
Highly Efficient

A methylamine-gas-mediated perovskite precursor resulted in high-quality MAPbI3 films featuring a (110) preferred crystal orientation. Planar PSC devices fabricated using the MA-gas-mediated precursor showed a high efficiency of 19.28%.

The mechanism of universal green antisolvents for intermediate phase controlled high-efficiency formamidinium-based perovskite solar cells

2020 ◽  
Vol 7 (3) ◽  
pp. 934-942 ◽  
Author(s):  
Luyao Wang ◽  
Xin Wang ◽  
Lin-Long Deng ◽  
Shibing Leng ◽  
Xiaojun Guo ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
High Efficiency ◽  
Intermediate Phase ◽  
Perovskite Solar Cells ◽  
Halide Perovskite ◽  
High Control ◽  
Lead Halide

Tuning the polarity of green antisolvents (using various ethers) allows high control over the purity of the intermediate phase of triple-cation lead halide perovskite thin films.

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