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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Di Carlo, Aldo
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (32/32 displayed)
- 2024Breaking 1.7 V Open Circuit Voltage in Large Area Transparent Perovskite Solar Cells Using Interfaces Passivationcitations
- 2023Degradation and Self-Healing of FAPbBr3 Perovskite under Soft-X-Ray Irradiationcitations
- 2023Semitransparent perovskite solar cells with ultrathin protective buffer layerscitations
- 2023Degradation and Self‐Healing of FAPbBr 3 Perovskite under Soft‐X‐Ray Irradiationcitations
- 2022Modification of a Buried Interface with Bulky Organic Cations for Highly Stable Flexible Perovskite Solar Cellscitations
- 2022Wide bandgap halide perovskite absorbers for semi-transparent photovoltaics: From theoretical design to modulescitations
- 2022Highly Efficient 2D Materials Engineered Perovskite/Si Tandem Bifacial Cells Beyond 29%citations
- 2022Sodium Diffuses from Glass Substrates through P1 Lines and Passivates Defects in Perovskite Solar Modules
- 20222D materials for organic and perovskite photovoltaicscitations
- 2022Highly Efficient 2D Materials Engineered Perovskite/Si Tandem Bifacial Cells Beyond 29%.citations
- 2022Photo Stabilization of p-i-n Perovskite Solar Cells with Bathocuproine: MXenecitations
- 2021Beyond 17% stable perovskite solar module via polaron arrangement of tuned polymeric hole transport layercitations
- 2020Improving the Performance of Printable Carbon Electrodes by Femtosecond Laser Treatmentcitations
- 2020Ion Migration‐Induced Amorphization and Phase Segregation as a Degradation Mechanism in Planar Perovskite Solar Cells
- 2019Hybrid perovskites depth profiling with variable-size argon clusters and monatomic ions beamscitations
- 2018Sprayed organic photovoltaic cells and mini-modules based on chemical vapor deposited graphene as transparent conductive electrodecitations
- 2018Perovskite-Polymer Blends Influencing Microstructures, Nonradiative Recombination Pathways, and Photovoltaic Performance of Perovskite Solar Cellscitations
- 2018Aging effects in interface-engineered perovskite solar cells with 2D nanomaterials:A depth profile analysiscitations
- 2018Graphene-engineered automated sprayed mesoscopic structure for perovskite device scaling-upcitations
- 2017Carrier transport and emission efficiency in InGaN quantum-dot based light-emitting diodescitations
- 2016Device architectures with nanocrystalline mesoporous scaffolds and thin compact layers for flexible perovskite solar cells and modules
- 2016Cobalt Sulfide as Counter Electrode in p-Type Dye-Sensitized Solar Cellscitations
- 2015Interface and Composition Analysis on Perovskite Solar Cells.
- 2015Interface and Composition Analysis on Perovskite Solar Cellscitations
- 2013Fabrication of Fully-Spray-Processed Organic Photovoltaic Modules by using an Automated Process in Aircitations
- 2013Blending CoS and Pt for amelioration of electrodeposited transparent counterelectrodes and the efficiency of back-illuminated dye solar cellscitations
- 2012Low-temperature synthesis of carbon nanotubes on indium tin oxide electrodes for organic solar cellscitations
- 2012Airbrush spray coating of amorphous titanium dioxide for inverted polymer solar cellscitations
- 2010Carbon nanotubes polydimethylsiloxane systems for thermal management of miniaturized electronic componentscitations
- 2008Preparation and thermal characterizations of carbon nanotube-based composites for applications in electronic packagingcitations
- 2004Effects of grain boundaries, field-dependent mobility, and interface trap states on the electrical characteristics of pentacene TFTcitations
- 2003Charge injection and transport in tetra-phenyl-porphyrincitations
Places of action
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article
Beyond 17% stable perovskite solar module via polaron arrangement of tuned polymeric hole transport layer
Abstract
<p>Operational stability of perovskite solar cells (PSCs) is rapidly becoming one of the pressing bottlenecks for their upscaling and integration of such promising photovoltaic technology. Instability of the hole transport layer (HTL) has been considered as one of the potential origins of short life-time of the PSCs. In this work, by varying the molecular weight (MW) of doped poly(triarylamine)(PTAA) HTL, we improved by one order of magnitude the charge mobility inside the HTL and the charge transfer at the perovskite/HTL interface. We demonstrate that this occurs via the enhancement of polaron delocalization on the polymeric chains through the combined effect of doping strategy and MW tuning. By using high MW PTAA doped combining three different dopant, we demonstrate stable PSCs with typical power conversion efficiencies above 20%, retain more than 90% of the initial efficiency after 1080 h thermal stress at 85 °C and 87% of initial efficiency after 160 h exposure against 1 sun light soaking. By using this doping-MW strategy, we realized perovskite solar modules with an efficiency of 17% on an active area of 43 cm<sup>2</sup>, keeping above 90% of the initial efficiency after 800 h thermal stress at 85 °C. These results, obtained in ambient conditions, pave the way toward the industrialization of PSC-based photovoltaic technology.</p>