Flexible Perovskite Photovoltaic Modules and Solar Cells Based on Atomic Layer Deposited Compact Layers and UV-Irradiated TiO2Scaffolds on Plastic Substrates

2015 ◽  
Vol 5 (8) ◽  
pp. 1401808 ◽  
Author(s):  
Francesco Di Giacomo ◽  
Valerio Zardetto ◽  
Alessandra D'Epifanio ◽  
Sara Pescetelli ◽  
Fabio Matteocci ◽  
...  
Keyword(s):  
Solar Cells ◽  
Atomic Layer ◽  
Plastic Substrates ◽  
Photovoltaic Modules ◽  
Perovskite Photovoltaic

ENHANCED INTERCONNECTION OF TiO2 NANOPARTICLES USING ATOMIC LAYER DEPOSITION FOR FLEXIBLE DYE-SENSITIZED SOLAR CELLS WITH PLASTIC SUBSTRATES

NANO ◽  
2014 ◽  
Vol 09 (05) ◽  
pp. 1440011 ◽  
Author(s):  
BOEUN KIM ◽  
YUELONG LI ◽  
HEESUK JUNG ◽  
JIN YOUNG KIM ◽  
DOH-KWON LEE ◽  
...  
Keyword(s):  
Solar Cells ◽  
Atomic Layer Deposition ◽  
Dye Sensitized Solar Cells ◽  
Atomic Layer ◽  
Thin Layers ◽  
Porous Films ◽  
Plastic Substrates ◽  
Dye Sensitized ◽  
Layer Deposition ◽  
Sensitized Solar Cells

In order to improve the interconnection of TiO 2 photoelectrode for the flexible dye-sensitized solar cells (DSSCs) with plastic substrates, thin TiO 2 layers are additionally introduced to the surface of main TiO 2 nanoparticles by atomic layer deposition (ALD) at low temperature. The ALD-induced TiO 2 thin layers on porous films effectively reduced the internal electrical resistance, leading to the facilitated electron transport in DSSCs. As a result, DSSCs with ALD-induced TiO 2 thin layers (thickness of ~ 1.5 nm) showed better power conversion efficiency of 3.09%, which is 33% enhancement compared with that without ALD-induced TiO 2 thin layers (2.32%).

High‐Efficiency Nonfullerene Organic Solar Cells Enabled by Atomic Layer Deposited Zirconium‐Doped Zinc Oxide

Solar RRL ◽  
2020 ◽  
Vol 4 (10) ◽  
pp. 2000241
Author(s):  
Geedhika K. Poduval ◽  
Leiping Duan ◽  
Md. Anower Hossain ◽  
Borong Sang ◽  
Yu Zhang ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Solar Cells ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Atomic Layer

Defect Control for High‐Efficiency Cu 2 ZnSn(S,Se) 4 Solar Cells by Atomic Layer Deposition of Al 2 O 3 on Precursor Film

Solar RRL ◽  
2021 ◽  
pp. 2100181
Author(s):  
Yali Sun ◽  
Pengfei Qiu ◽  
Siyu Wang ◽  
Hongling Guo ◽  
Rutao Meng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Atomic Layer Deposition ◽  
High Efficiency ◽  
Atomic Layer ◽  
Precursor Film ◽  
Layer Deposition ◽  
Defect Control

scholarly journals Migration of Sn and Pb from Solder Ribbon onto Ag Fingers in Field-Aged Silicon Photovoltaic Modules

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
Wonwook Oh ◽  
Seongtak Kim ◽  
Soohyun Bae ◽  
Nochang Park ◽  
Sung-Il Chan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Galvanic Corrosion ◽  
Solar Irradiation ◽  
Photovoltaic Modules ◽  
Si Solar Cells ◽  
Test Conditions ◽  
Pv Modules ◽  
Moisture Condensation ◽  
Acceleration Test ◽  
Light Induced Plating

We investigated the migration of Sn and Pb onto the Ag fingers of crystalline Si solar cells in photovoltaic modules aged in field for 6 years. Layers of Sn and Pb were found on the Ag fingers down to the edge of the solar cells. This phenomenon is not observed in a standard acceleration test condition for PV modules. In contrast to the acceleration test conditions, field aging subjects the PV modules to solar irradiation and moisture condensation at the interface between the solar cells and the encapsulant. The solder ribbon releases Sn and Pb via repeated galvanic corrosion and the Sn and Pb precipitate on Ag fingers due to the light-induced plating under solar irradiation.

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...

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