A5045709002- Organic Light-Emitting Diodes Research
- Organic Electronics and Photovoltaics
- Luminescence and Fluorescent Materials
- Molecular Junctions and Nanostructures
- Conducting polymers and applications
- Photochemistry and Electron Transfer Studies
- Nonlinear Optical Materials Studies
- Nanowire Synthesis and Applications
- Photoreceptor and optogenetics research
- Fullerene Chemistry and Applications
- Photochromic and Fluorescence Chemistry
- Photonic and Optical Devices
- Surface Chemistry and Catalysis
- bioluminescence and chemiluminescence research
- Radiation Effects in Electronics
- Microwave-Assisted Synthesis and Applications
- Multicomponent Synthesis of Heterocycles
- Crystallization and Solubility Studies
- Synthesis and Biological Evaluation
- X-ray Diffraction in Crystallography
- Synthesis and properties of polymers
- Organic and Molecular Conductors Research
- Force Microscopy Techniques and Applications
- Thin-Film Transistor Technologies
University of Castilla-La Mancha
2019-2025
Universidad de Granada
2023-2024
Retraction of ‘Low energy loss (0.42 eV) and efficiency over 15% enabled by non-fullerene acceptors containing N -bis(trifluoromethyl)phenylbenzotriazole as the core in binary solar cells’ María Privado et al. , J. Mater. Chem. C 2022, 10 13174–13182, https://doi.org/10.1039/D2TC02289C.
Binary OSCs with an efficiency as high 15.17% are prepared using a new acceptor 3,5-bis(trifluoromethyl)phenyl the N-substituent in benzotriazole core and donor polymer.
A set of novel Donor-Acceptor-Donor (D-A-D) benzoselenadiazole derivatives has been synthesized and crystallized in nanocrystals order to explore the correlation between their chemical structure waveguided luminescent properties. The findings reveal that all crystals exhibit luminescence active optical waveguiding, demonstrating ability adjust within a broad spectral range 550–700 nm depending on donor group attached core. Notably, clear relationship exists HOMO-LUMO energy gaps each...
In this work, as an equivocal proof of the potential microwave irradiation in organic synthesis, a complex pyrazine-decorated benzotriazole derivative that is challenging to prepare under conventional conditions has been obtained upon irradiation, thus efficiently improving process and yields, dramatically decreasing reaction times resulting environmentally friendly synthetic procedure. addition, useful could be applied electronics, specifically field-effect transistors (OFETs), exhibiting...
A series of donor-π-acceptor-π-donor (D-π-A-π-D) compounds based on naphthalendiimide (NDI) and perylenediimide (PDI) central cores combined with triphenylamine phenylcarbazole donor groups have been synthesized, characterized tested in top-contact/bottom gate organic field-effect transistors (OFETs). The results showed high electron mobilities, up to 0.3 cm2 V-1 s-1 , the case NDI derivatives moderate values around 10-3 for PDI-based semiconductors. Quantum chemical calculations were...
The potential of donor–acceptor naphthalimides and peryleneimides as laser dyes for all-solution processed thin film organic lasers is demonstrated through the observation amplified spontaneous distributed feedback fabrication.
A series of donor-π-acceptor-π-donor (D-π-A-π-D) benzoazole dyes with 2H-benzo[d][1,2,3]triazole or BTD cores have been prepared and their photophysical properties characterized. The these compounds display remarkable differences, mainly as a result the electron-donor substituent. Dyes best visible-light absorption over λ=400 nm, large Stokes shifts in range about 3500-6400 cm-1 , good fluorescence emission quantum yields up to 0.78. two-photon were also studied establish relationship...
Pyrazine-decorated benzotriazole cores allow the orthogonal combination of two dipolar systems within a single molecule. A series this type derivatives was synthesized and their photophysical features were studied. The properties these compounds showed remarkable differences in function depending on substitution pyrazine ring core. Furthermore, two-photon absorption property (2PA) studied to determine structure-properties relationship for reported compounds. best dye achieved cross-section...
Expression of concern for ‘Low energy loss (0.42 eV) and efficiency over 15% enabled by non-fullerene acceptors containing N -bis(trifluoromethyl)phenylbenzotriazole as the core in binary solar cells’ María Privado et al. , J. Mater. Chem. C 2022, 10 13174–13182, https://doi.org/10.1039/D2TC02289C.
Molecular structural elucidation can be accomplished by different techniques, such as nuclear magnetic resonance or X-ray diffraction. However, the former does not give information about three-dimensional atomic arrangement, and latter needs crystallizable solid samples. An alternative is direct, real-space visualization of molecules cryogenic scanning tunneling microscopy (STM). This technique usually limited to thermally robust because an annealing step required for sample deposition. A...
In order to achieve a multifunctional compound with potential application in organic photonics and electronics, multidonor benzothiadiazole derivative was rationally designed synthesized employing microwave irradiation as energy source, increasing the process efficiency about yields reaction times comparison conventional conditions. This powerful displayed solvatochromism showed efficient behavior red optical waveguide low OLC around 10-2 dB μm-1 capacity of light transmission two...