| 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 |
|
Saba, Michele
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (39/39 displayed)
- 2024Reaction Mechanism of Hydrogen Generation and Nitrogen Fixation at Carbon Nitride/Double Perovskite Heterojunctionscitations
- 2024Dynamic Disorder in Monolayer and Multilayer 2D Ruddlesden–Popper Lead Iodide Perovskites: Evidence from Solid-State Nuclear Magnetic Resonance and Ultrafast Optical Spectroscopy
- 2024Photoconduction in 2D Single‐Crystal Hybrid Perovskitescitations
- 2023Stabilization of Inorganic Perovskite Solar Cells with a 2D Dion–Jacobson Passivating Layercitations
- 2023Stabilisation of Inorganic Perovskite Solar Cells with A 2d Dion-Jacobson Passivating Layercitations
- 2023Stabilisation of Inorganic Perovskite Solar Cells with A 2d Dion-Jacobson Passivating Layercitations
- 2023Exciton dissociation in 2D layered metal-halide perovskitescitations
- 2023Air- and water-stable and photocatalytically active germanium-based 2D perovskites by organic spacer engineeringcitations
- 2023Air- and water-stable and photocatalytically active germanium-based 2D perovskites by organic spacer engineeringcitations
- 2022White light emission with unity efficiency from Cs 2 Na 1−x Ag x In 1−y Bi y Cl 6 double perovskites:the role of bismuth and silvercitations
- 2022Direct measurement of radiative decay rates in metal halide perovskites†citations
- 2022White light emission with unity efficiency from Cs2Na1−xAgxIn1−yBiyCl6 double perovskitescitations
- 2022Direct measurement of radiative decay rates in metal halide perovskitescitations
- 2021A new photophysics for 2D and 3D lead halide perovskites: Polaron plasma in equilibrium with bright excitons
- 2021Experimental Strategy and Mechanistic View to Boost the Photocatalytic Activity of Cs3Bi2Br9 Lead‐Free Perovskite Derivative by g‐C3N4 Composite Engineeringcitations
- 2021Long-lived electrets and lack of ferroelectricity in methylammonium lead bromide CH3NH3PbBr3 ferroelastic single crystalscitations
- 2019Photoluminescence Emission Induced by Localized States in Halide Passivated Colloidal Two-Dimensional WS2 Nanoflakes
- 2019Bifacial Diffuse Absorptance of Semitransparent Microstructured Perovskite Solar Cellscitations
- 2018Perovskite Excitonics:Primary Exciton Creation and Crossover from Free Carriers to a Secondary Exciton Phasecitations
- 2018Direct or indirect bandgap in hybrid lead halide perovskites?citations
- 2018Ultra-Bright Near-Infrared Perovskite Light-Emitting Diodes with Reduced Efficiency Roll-offcitations
- 2018Ultra-Bright Near-Infrared Perovskite Light-Emitting Diodes with Reduced Efficiency Roll-offcitations
- 2018Perovskite Excitonics: Primary Exciton Creation and Crossover from Free Carriers to a Secondary Exciton Phasecitations
- 2018Novel physical vapor deposition approach to hybrid perovskites: Growth of MAPbI3 thin films by RF-magnetron sputteringcitations
- 2017Self-Assembled Lead Halide Perovskite Nanocrystals in a Perovskite Matrixcitations
- 2016Paving the way for solution- processable perovskite laserscitations
- 2016Excited state properties of hybrid perovskitescitations
- 2015Light conversion control in NIR-emissive optical materials based on Heterolanthanide ErxYb3-x Quinolinolato molecular componentscitations
- 2015Atomistic modeling of morphology and electronic properties of colloidal ultrathin Bi 2 S 3 nanowirescitations
- 2015Light Conversion Control in NIR-Emissive Optical Materials Based on Heterolanthanide ErxYb3–xQuinolinolato Molecular Componentscitations
- 2015Absorption f-sum rule for the exciton binding energy in methylammonium lead halide perovskitescitations
- 2015Controlling Nd-to-Yb energy transfer through a molecular approachcitations
- 2014Colloidal Bi2S3 nanocrystals: Quantum size effects and midgap statescitations
- 2014Correlated electron-hole plasma in organometal perovskitescitations
- 2014Colloidal synthesis and characterization of Bi2S3 nanoparticles for photovoltaic applicationscitations
- 2010Size-dependent electron transfer from colloidal PbS nanocrystals to fullerenecitations
- 2010Size-Dependent Electron Transfer from Colloidal PbS Nanocrystals to Fullerenecitations
- 2009Solution-Processable Near-IR Photodetectors Based on Electron Transfer from PbS Nanocrystals to Fullerene Derivativescitations
- 2009Exciton-Exciton Interaction and Optical Gain in Colloidal CdSe/CdS Dot/Rod Nanocrystalscitations
Places of action
| Organizations | Location | People |
|---|
article
Stabilization of Inorganic Perovskite Solar Cells with a 2D Dion–Jacobson Passivating Layer
Abstract
<jats:title>Abstract</jats:title><jats:p>Inorganic metal halide perovskites such as CsPbI<jats:sub>3</jats:sub> are promising for high‐performance, reproducible, and robust solar cells. However, inorganic perovskites are sensitive to humidity, which causes the transformation from the black phase to the yellow δ, non‐perovskite phase. Such phase instability has been a significant challenge to long‐term operational stability. Here, a surface dimensionality reduction strategy is reported, using 2‐(4‐aminophenyl)ethylamine cation to construct a Dion–Jacobson 2D phase that covers the surface of the 3D inorganic perovskite structure. The Dion–Jacobson layer mainly grows at the grain boundaries of the perovskite, effectively passivating surface defects and providing favourable interfacial charge transfer. The resulting inorganic perovskite films exhibit excellent humidity resistance when submerged in an aqueous solution (isopropanol:water = 4:1 v/v) and exposed to a 50% humidity air atmosphere. The Dion–Jacobson 2D/3D inorganic perovskite solar cell (PSC) achieves a power conversion efficiency (PCE) of 19.5% with a <jats:italic>V</jats:italic><jats:sub>oc</jats:sub> of 1.197 eV. It retains 83% of its initial PCE after 1260 h of maximum power point tracking under 1.2 sun illumination. The work demonstrates an effective way for stabilizing efficient inorganic perovskite solar cells.</jats:p>