Two‐step Thermal Annealing: An Effective Route for 15% Efficient Quasi‐2D Perovskite Solar Cells

ChemPlusChem ◽  
2021 ◽  
Author(s):  
Valentino Romano ◽  
Leyla Najafi ◽  
Albertus Sutanto ◽  
Giorgio Schileo ◽  
Valentin Queloz ◽  
...  
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Perovskite Solar Cells

scholarly journals Fabrication of flexible perovskite solar cells via rapid thermal annealing

2020 ◽  
Vol 276 ◽  
pp. 128215 ◽  
Author(s):  
Blake Martin ◽  
Mengjin Yang ◽  
Rosemary C. Bramante ◽  
Eric Amerling ◽  
Gautam Gupta ◽  
...  
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Rapid Thermal Annealing ◽  
Perovskite Solar Cells

scholarly journals Photonic Curing of Nickel Oxide Transport Layer and Perovskite Active Layer for Flexible Perovskite Solar Cells: A Path Towards High-Throughput Manufacturing

2021 ◽  
Vol 9 ◽  
Author(s):  
Robert T. Piper ◽  
Trey B. Daunis ◽  
Weijie Xu ◽  
Kurt A. Schroder ◽  
Julia W. P. Hsu
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
High Throughput ◽  
High Speed ◽  
Sol Gel ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Lead Iodide ◽  
Photonic Curing

High-throughput roll-to-roll (R2R) manufacturing of perovskite solar cells (PSCs) is currently limited by thermal processes that take tens of minutes each, translating to impractically long annealing tools at high web speeds. In addition, PSCs are usually made with metal oxide transport layer materials that require high temperatures for thermal annealing. Here, we demonstrate the fabrication of PSCs using photonic curing, instead of thermal annealing, to convert NiOx directly from sol-gel precursors for hole transport layers and to crystallize methylammonium lead iodide (MAPbI3) active layers on flexible Willow® Glass substrates. Photonic curing uses short, intense pulses of light to process materials at a high speed, hence it is compatible with R2R manufacturing. We achieved power conversion efficiencies (PCEs) of 11.7% in forward-scan and 10.9% in reverse-scan for PSCs made with photonic cured NiOx and MAPbI3 films. Furthermore, both NiOx and MAPbI3 films could be processed with a single photonic curing pulse, with a web speed of 5.7 m/min, and still produce PCEs comparable to thermally annealed control samples. Based on the single-pulse photonic curing condition for each film, we project a web speed of 26 m/min, laying a pathway to high-throughput production of perovskite solar modules.

Efficient planar heterojunction perovskite solar cells fabricated by in-situ thermal-annealing doctor blading in ambient condition

2017 ◽  
Vol 45 ◽  
pp. 302-307 ◽  
Author(s):  
Han Wu ◽  
Chujun Zhang ◽  
Kongxian Ding ◽  
Lijuan Wang ◽  
Yongli Gao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Perovskite Solar Cells ◽  
Ambient Condition ◽  
Planar Heterojunction

scholarly journals Two‐Step Thermal Annealing: An Effective Route for 15 % Efficient Quasi‐2D Perovskite Solar Cells

ChemPlusChem ◽  
2021 ◽  
Author(s):  
Valentino Romano ◽  
Leyla Najafi ◽  
Albertus Adrian Sutanto ◽  
Giorgio Schileo ◽  
Valentin Queloz ◽  
...  
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Perovskite Solar Cells

Non-Thermal Annealing Fabrication of Efficient Planar Perovskite Solar Cells with Inclusion of NH4Cl

2015 ◽  
Vol 27 (5) ◽  
pp. 1448-1451 ◽  
Author(s):  
Yani Chen ◽  
Yixin Zhao ◽  
Ziqi Liang
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Perovskite Solar Cells

High performance low-bandgap perovskite solar cells based on a high-quality mixed Sn–Pb perovskite film prepared by vacuum-assisted thermal annealing

2018 ◽  
Vol 6 (34) ◽  
pp. 16347-16354 ◽  
Author(s):  
Meiyue Liu ◽  
Ziming Chen ◽  
Qifan Xue ◽  
Sin Hang Cheung ◽  
Shu Kong So ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Thermal Annealing ◽  
High Performance ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Film Morphology ◽  
High Quality ◽  
Low Bandgap

Vacuum-assisted thermal annealing not only could improve film morphology and crystallinity, but also could accelerate the sublimation of undesired MACl. With the help of this process, we obtain a highly efficient low-bandgap CH3NH3Sn0.5Pb0.5IxCl3−x perovskite solar cell with a power conversion efficiency of 12.3%.

The modified multi-step thermal annealing process for highly efficient MAPbI3-based perovskite solar cells

Solar Energy ◽  
2018 ◽  
Vol 174 ◽  
pp. 218-224 ◽  
Author(s):  
Yaxiao Jiang ◽  
Lin Pan ◽  
Dong Wei ◽  
Wenbiao Li ◽  
Shaohua Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Perovskite Solar Cells ◽  
Annealing Process ◽  
Highly Efficient ◽  
Thermal Annealing Process

Vacuum-Assisted Thermal Annealing of CH3NH3PbI3 for Highly Stable and Efficient Perovskite Solar Cells

ACS Nano ◽  
2015 ◽  
Vol 9 (1) ◽  
pp. 639-646 ◽  
Author(s):  
Feng Xian Xie ◽  
Di Zhang ◽  
Huimin Su ◽  
Xingang Ren ◽  
Kam Sing Wong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Perovskite Solar Cells
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