A5017084099- Perovskite Materials and Applications
- Quantum Dots Synthesis And Properties
- Catalytic Cross-Coupling Reactions
- Carbon dioxide utilization in catalysis
- Advanced Photocatalysis Techniques
- Chemical Reaction Mechanisms
- Advanced Polymer Synthesis and Characterization
- Conducting polymers and applications
- Advanced Nanomaterials in Catalysis
- Optical properties and cooling technologies in crystalline materials
- 2D Materials and Applications
- Solid-state spectroscopy and crystallography
- Luminescence Properties of Advanced Materials
- Covalent Organic Framework Applications
- Chalcogenide Semiconductor Thin Films
- Catalytic C–H Functionalization Methods
- Chemistry and Chemical Engineering
- Synthesis and Biological Evaluation
- TiO2 Photocatalysis and Solar Cells
- Synthesis and Characterization of Heterocyclic Compounds
Polytechnic University of Bari
2020-2025
CsPbBr
The stability of perovskite solar cells (PSCs) is greatly affected by the interface between active layer and hole transport material (HTM). rational design HTMs with effective anchoring to surface an emerging elegant strategy promote compact ordered interfaces that lead highly efficient stable PSCs. Herein, we propose two fluorene-based HTM molecular architectures (SCF1 SCF2) derived from popular yet expensive Spiro-OMeTAD. Their employment as dopant-free in standard triple-cation CsFAMA...
New compounds based on heptazine core bearing phenoxazines substituent were synthesized, starting from the easily accessible 2,5,8-tri(3,5-diethyl-1H-pyrazolyl-1-yl)heptazine. The pyrazolyl groups substituted by one, two, or three phenoxazines, yielding H1, H2, H3. Heptazine (Hz) being an exceptionally strong electron acceptor and donors, these novel are expected to exhibit low-lying singlet triplet states of pronounced charge-transfer (CT) character. excited-state electronic structures...
Engineering the chemical approach for obtaining cesium lead bromide perovskite nanocrystals allows their shape modulation while maintaining near-unity photoluminescence quantum yield.
The widespread adoption of perovskite-based solar technologies is strictly related to the cost reduction hole-transporting component in device, while maintaining compatibility with its absorbing active layer. To...
A suitable chemical approach for obtaining cesium lead-bromide perovskite nanocrystals ensures their size modulation while preserving the near-unity photoluminescence quantum yield.
In recent years, colloidal lead halide perovskite (LHP) nanocrystals (NCs) have exhibited such intriguing light absorption properties to be contemplated as promising candidates for photocatalytic conversions. However, effective photocatalysis, the harvesting system needs stable under reaction conditions propaedeutic a specific transformation. Unlike photoinduced oxidative pathways, photoreductions with LHP NCs are challenging due their scarce compatibility common hole scavengers like amines...
Abstract Direct arylation polymerization (DArP) relieves the synthesis of conjugated polymers from use hazardous and toxic reagents typical traditional protocols. However, compatibility with environmentally benign, nonhazardous, low‐cost solvents still represents critical aspect for projecting DArP as an industrial‐scale method preparation polymers. In this study, a “green” solvent (i.e., cyclopentyl methyl ether) is implemented obtainment poly(3‐hexylthiophene) by reaction, in order to...
Abstract In modern polymer chemistry directed toward the synthesis of conjugated materials, synthetic routes devised to achieve process sustainability are based on CH bond activation. This prerequisite distinguishes both tandem Suzuki−Heck as well direct arylation polymerizations (DArP); however, their compatibility with environmentally benign solvents still represents a challenge. this paper, implementation sustainable for poly(9,9‐dioctylfluorenylene‐vinylene) by using traditional Pd(AcO)...
The development of highly performing photocatalysts (PCs) can be considered an efficient strategy to alleviate the growing global concern about environmental water pollution and, in particular, metal halide perovskites (MHPs)...
The viability of direct arylation polymerizations in anisole under aerobic and undried conditions is proved the case paradigmatic polymers, which are obtained with high molecular weights structural regularity by using a “green” protocol.