| People | Locations | Statistics |
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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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Lewiński, Janusz
Warsaw University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024Unprecedented Richness of Temperature‐ and Pressure‐Induced Polymorphism in 1D Lead Iodide Perovskitecitations
- 2024High‐Performance Perovskite Solar Cells with Zwitterion‐Capped‐ZnO Quantum Dots as Electron Transport Layer and <scp>NH<sub>4</sub></scp>X (X = F, Cl, Br) Assisted Interfacial Engineeringcitations
- 2023A modular design approach to polymer-coated ZnO nanocrystals
- 2021From Uncommon Ethylzinc Complexes Supported by Ureate Ligands to Water-Soluble ZnO Nanocrystals: A Mechanochemical Approachcitations
- 2021Towards deeper understanding of multifaceted chemistry of magnesium alkylperoxidescitations
- 2021ZnO Nanoplatelets with Controlled Thickness: Atomic Insight into Facet‐Specific Bimodal Ligand Binding Using DNP NMRcitations
- 2020Interpretation of Resistance, Capacitance, Defect Density, and Activation Energy Levels in Single-Crystalline MAPbI3citations
- 2016Alkylzinc diorganophosphates: synthesis, structural diversity and unique ability to incorporate zincoxane unitscitations
- 2014A New Look at the Reactivity of TEMPO towards Diethylzinccitations
- 2014A solvothermal and mechanochemical strategy for the construction of chiral N,N-ditopic metalloligands: Oxygenation process of a Cu(I)X/Quinine systemcitations
- 2012Synthesis, Structure and Unique Reactivity of the Ethylzinc Derivative of a Bicyclic Guanidinecitations
Places of action
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article
Unprecedented Richness of Temperature‐ and Pressure‐Induced Polymorphism in 1D Lead Iodide Perovskite
Abstract
<jats:title>Abstract</jats:title><jats:p>Inherent features of metal halide perovskites are their softness, complex lattice dynamics, and phase transitions spectacularly tuning their structures and properties. While the structural transformations are well described and classified in 3D perovskites, their 1D analogs are much less understood. Herein, both temperature‐ and pressure‐dependent structural evolutions of a 1D AcaPbI<jats:sub>3</jats:sub> perovskitoid incorporating acetamidinium (Aca) cation are examined. The study reveals the existence of nine phases of δ‐AcaPbI<jats:sub>3</jats:sub>, which present the most diverse polymorphic collection among known perovskite materials. Interestingly, temperature‐ and pressure‐triggered phase transitions in the 1D perovskotoid exhibit fundamentally different natures: the thermal transformations are mainly associated with the collective translations of rigid polyanionic units and ordering/disordering dynamics of Aca cations, while the compression primarily affects inorganic polymer chains. Moreover, in the 1‐D chains featuring the face‐sharing connection mode of the PbI<jats:sub>6</jats:sub> octahedra the Pb···Pb distances are significantly shortened compared to the corner‐sharing 3D perovskite frameworks, hence operating in the van der Waals territory. Strikingly, a good correlation is found between the Pb···Pb distances and the pressure evolution of the bandgap values in the δ‐AcaPbI<jats:sub>3</jats:sub>, indicating that in 1D perovskitoid structures, the contacts between Pb<jats:sup>2+</jats:sup> ions are one of the critical parameters determining their properties.</jats:p>