| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Águas, Hugo
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (41/41 displayed)
- 2024Surface modification of halide perovskite using EDTA-complexed SnO2 as electron transport layer in high performance solar cellscitations
- 2023Sub-Bandgap Sensitization of Perovskite Semiconductors via Colloidal Quantum Dots Incorporationcitations
- 2023Parylene-Sealed Perovskite Nanocrystals Down-Shifting Layer for Luminescent Spectral Matching in Thin Film Photovoltaicscitations
- 2023Parylene-Sealed Perovskite Nanocrystals Down-Shifting Layer for Luminescent Spectral Matching in Thin Film Photovoltaicscitations
- 2022Characterisation of Archaeological High-tin Bronze Corrosion Structurescitations
- 2022Copper-Arsenic-Sulfide Thin-Films from Local Raw Materials Deposited via RF Co-Sputtering for Photovoltaicscitations
- 2022Copper-Arsenic-Sulfide Thin-Films from Local Raw Materials Deposited via RF Co-Sputtering for Photovoltaicscitations
- 2022Observation of Grain Boundary Passivation and Charge Distribution in Perovskite Films Improved with Anti-solvent Treatmentcitations
- 2020Photonic-structured TCO front contacts yielding optical and electrically enhanced thin-film solar cellscitations
- 2020Piezoelectricity Enhancement of Nanogenerators Based on PDMS and ZnSnO3 Nanowires through Microstructurationcitations
- 2019All-Thin-Film Perovskite/C-Si Four-Terminal Tandems: Interlayer and Intermediate Contacts Optimizationcitations
- 2019All-Thin-Film Perovskite/C-Si Four-Terminal Tandems: Interlayer and Intermediate Contacts Optimizationcitations
- 2019Wave-optical front structures on silicon and perovskite thin-film solar cellscitations
- 2019Lightwave trapping in thin film solar cells with improved photonic-structured front contactscitations
- 2019Photonic-structured TiO 2 for high-efficiency, flexible and stable Perovskite solar cellscitations
- 2018Passivation of Interfaces in Thin Film Solar Cells: Understanding the Effects of a Nanostructured Rear Point Contact Layercitations
- 2018Ultra-fast plasmonic back reflectors production for light trapping in thin Si solar cellscitations
- 2018The effects of argon and helium dilution in the growth of nc-Si: H thin films by plasma-enhanced chemical vapor depositioncitations
- 2017Flexible thin film solar cells on cellulose substrates with improved light managementcitations
- 2017Low-temperature spray-coating of high-performing ZnOcitations
- 2016Influence of the Substrate on the Morphology of Self-Assembled Silver Nanoparticles by Rapid Thermal Annealingcitations
- 2015Nanocrystalline thin film silicon solar cells: A deeper look into p/i interface formationcitations
- 2014Broadband photocurrent enhancement in a-Si:H solar cells with plasmonic back reflectorscitations
- 2014Time-resolved luminescence studies of Eu3+ in soda-lime silicate glassescitations
- 2013Role of a disperse carbon interlayer on the performances of tandem a-Si solar cellscitations
- 2012Hydrogen plasma treatment of very thin p-type nanocrystalline Si films grown by RF-PECVD in the presence of B(CH3)(3)citations
- 2008Highly stable transparent and conducting gallium-doped zinc oxide thin films for photovoltaic applicationscitations
- 2007Characterization of nickel induced crystallized silicon by spectroscopic ellipsornetry
- 2006Multifunctional Thin Film Zinc Oxide Semiconductors: Application to Electronic Devicescitations
- 2005Role of buffer layer on the performances of amorphous silicon solar cells with incorporated nanoparticles produced by plasma enhanced chemical vapor deposition at 27.12 MHzcitations
- 2005Study of a-SiC : H buffer layer on nc-Si/a-Si : H solar cells deposited by PECVD technique.citations
- 2004Performances of hafnium oxide produced by radio frequency sputtering for gate dielectric application
- 2004Effect of the tunnelling oxide growth by H2O2 oxidation on the performance of a-Si : H MIS photodiodes
- 2004Effect of the tunnelling oxide thickness and density on the performance of MIS photodiodescitations
- 2004Characterization of silicon carbide thin films prepared by VHF-PECVD technologycitations
- 2004Batch processing method to deposit a-Si
- 2002Metal-ferroelectric thin film devicescitations
- 2001Thin film metal oxide semiconductors deposited on polymeric substrates
- 2001Thin film metal oxide semiconductors deposited on polymeric substrates
- 2001Thin film position sensitive detectors based on pin amorphous silicon carbide structurescitations
- 2001Production and characterization of large area flexible thin film position sensitive detectorscitations
Places of action
| Organizations | Location | People |
|---|
article
Surface modification of halide perovskite using EDTA-complexed SnO2 as electron transport layer in high performance solar cells
Abstract
The long-term performance of metal halide perovskite solar cells (PSCs) can be significantly improved by tuning the surface characteristics of the perovskite layers. Herein, low-temperature-processed ethylenediaminetetraacetic acid (EDTA)-complexed SnO2 (E-SnO2) is successfully employed as an electron transport layer (ETL) in PSCs, enhancing the efficiency and stability of the devices. The effects of EDTA treatment on SnO2 are investigated for different concentrations: comparing the solar cells' response with 15%-2.5% SnO2 and E-SnO2 based ETLs, and it was found that 7.5% E-SnO2 provided the best results. The improved surface properties of the perovskite layer on E-SnO2 are attributed to the presence of small amount of PbI2 which contributes to passivate the defects at the grain boundaries and films' surface. However, for the excess PbI2 based devices, photocurrent dropped, which could be attributed to the generation of shallow traps due to excess PbI2. The better alignment between the Fermi level of E-SnO2 and the conduction band of perovskite is another favorable aspect that enables increased open-circuit potential (VOC), from 0.82 V to 1.015 V, yielding a stabilized power conversion efficiency of 15.51%. This complex ETL strategy presented here demonstrates the enormous potential of E-SnO2 as selective contact to enhance the perovskite layer properties and thereby allow stable and high-efficiency PSCs.