A5013958167- Perovskite Materials and Applications
- Click Chemistry and Applications
- Layered Double Hydroxides Synthesis and Applications
- Innovative Microfluidic and Catalytic Techniques Innovation
- Thermal Expansion and Ionic Conductivity
- Advanced biosensing and bioanalysis techniques
- Advanced Photocatalysis Techniques
- ZnO doping and properties
- Magnetic and transport properties of perovskites and related materials
- Quantum Dots Synthesis And Properties
University of Szeged
2021-2025
Ternary cesium-copper halide pseudo-perovskites are an emerging class of semiconductors in the field optoelectronics. Similarly to metal-halide perovskites, by controlling halide-composition, their emission properties can be fine-tuned. Here, a post-synthetic exchange method was employed alter halide-composition and thus polycrystalline Cs3Cu2Br5 layers.
Click reactions are versatile tools in the hands of synthetic chemists and materials scientists around world. Coupling click chemistry with advantages convenience continuous flow reaction techniques opens even further possibilities that allow researchers to overcome particular challenges such as catalyst handling, toxicity reactants, dangers pyrophoric or explosive materials. These open up horizons for greener more sustainable solutions improve yields contamination profiles facilitate...
Lead halide perovskites (LHPs) have emerged as perspective materials for light harvesting, due to their tunable band gap and optoelectronic properties. Photocatalytic photoelectrochemical (PEC) studies, employing LHP/liquid junctions, are evolving, where sacrificial reagents often used. In this study, we found that a frequently applied electron scavenger (TCNQ) has dual roles: while it leads rapid transfer from the electrode TCNQ, enhancing PEC performance, also accelerates decomposition of...
Abstract Ternary copper halide pseudo‐perovskites are in the forefront of research as potential active materials light emission applications. The optoelectronic properties these compounds can be fine‐tuned by preparation mixed‐halide compositions. After irradiation, self‐trapped excitonic states formed materials. However, from is not yet fully understood. In this work, Cs 3 Cu 2 X 5 films (where X: I and/or Br) prepared a simple spray‐coating method. Using ultraviolet photoelectron...