693.932 PEOPLE
| 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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Samuel, Ifor David William
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (69/69 displayed)
- 2023Manipulation of structure and optoelectronic properties through bromine inclusion in a layered lead bromide perovskitecitations
- 2022Solution-processable perylene diimide-based electron transport materials as non-fullerene alternatives for inverted perovskite solar cellscitations
- 2021Development of Quantum Dots (QD) based color converters for multicolor displaycitations
- 2021Organic photovoltaics for simultaneous energy harvesting and high-speed MIMO optical wireless communicationscitations
- 2021Organic photovoltaics for simultaneous energy harvesting and high-speed MIMO optical wireless communicationscitations
- 2021New thiophene-based conjugated macrocycles for optoelectronic applicationscitations
- 2020Correlating Phase Behavior with Photophysical Properties in Mixed‐Cation Mixed‐Halide Perovskite Thin Filmscitations
- 2019Low threshold polariton lasing from a solution-processed organic semiconductor in a planar microcavitycitations
- 2019Interface limited hole extraction from methylammonium lead iodide filmscitations
- 2018Triptycene as a supramolecular additive in PTB7:PCBM blends and its influence on photovoltaic propertiescitations
- 2018The role of metallic dopants in improving the thermal stability of the electron transport layer in organic light-emitting diodescitations
- 2017Charge carrier localised in zero-dimensional (CH 3 NH 3 ) 3 Bi 2 1 9 clusterscitations
- 2017Tuning crystalline ordering by annealing and additives to study its effect on exciton diffusion in a polyalkylthiophene copolymercitations
- 2017Charge carrier localised in zero-dimensional (CH3NH3)3Bi219 clusterscitations
- 2017Charge carrier localised in zero-dimensional (CH3NH3)3Bi219 clusterscitations
- 2017Blue-to-green emitting neutral Ir(III) complexes bearing pentafluorosulfanyl groups:a combined experimental and theoretical studycitations
- 2017Blue-to-green emitting neutral Ir(III) complexes bearing pentafluorosulfanyl groups : a combined experimental and theoretical studycitations
- 2017An investigation of the energy levels within a common perovskite solar cell device and a comparison of DC/AC surface photovoltage spectroscopy Kelvin Probe measurements of different MAPBI3 perovskite solar cell device structurescitations
- 2017Blue-to-green emitting neutral Ir(III) complexes bearing pentafluorosulfanyl groupscitations
- 2017Novel 4,8-benzobisthiazole copolymers and their field-effect transistor and photovoltaic applicationscitations
- 2016Enhancing the photoluminescence quantum yields of blue-emitting cationic iridium(III) complexes bearing bisphosphine ligandscitations
- 2016Enhancing the photoluminescence quantum yields of blue-emitting cationic iridium(III) complexes bearing bisphosphine ligandscitations
- 2016Morphology-specific inhibition of β-amyloid aggregates by 17β-hydroxysteroid dehydrogenase type 10citations
- 2016Morphology-specific inhibition of β-amyloid aggregates by 17β-hydroxysteroid dehydrogenase type 10citations
- 2016Morphology and local electrical properties of PTB7:PC71BM blendscitations
- 2016Synthesis, properties and Light-Emitting Electrochemical Cell (LEEC) device fabrication of cationic Ir(III) complexes bearing electron-withdrawing groups on the cyclometallating ligandscitations
- 2016Synthesis, properties and Light-Emitting Electrochemical Cell (LEEC) device fabrication of cationic Ir(III) complexes bearing electron-withdrawing groups on the cyclometallating ligandscitations
- 2016Highly luminescent colloidal CdS quantum dots with efficient near-infrared electroluminescence in light-emitting diodescitations
- 2015Morphology and local electrical properties of PTB7:PC 71 BM blendscitations
- 2015Controlling exciton diffusion and fullerene distribution in photovoltaic blends by side chain modificationcitations
- 2015Solvent immersion nanoimprint lithography of fluorescent conjugated polymerscitations
- 2015Morphology and local electrical properties of PTB7:PC71BM blendscitations
- 2014Real-time probing of β-amyloid self-assembly and inhibition using fluorescence self-quenching between neighbouring dyescitations
- 2014Photophysical and structural characterisation of in situ formed quantum dotscitations
- 2012Poly(dendrimers) with Phosphorescent Iridium(III) Complex-Based Side Chains Prepared via Ring-Opening Metathesis Polymerizationcitations
- 2012A Shift from Diffusion Assisted to Energy Transfer Controlled Fluorescence Quenching in Polymer-Fullerene Photovoltaic Blendscitations
- 2011Efficient Phosphorescence by Reducing lntrachain Chromophore Interactions in Dendrimer-Containing Polymerscitations
- 2010Synthesis and Electropolymerization of Hexadecyl Functionalized Bithiophene and Thieno[3,2-b]thiophene End-Capped with EDOT and EDTT Unitscitations
- 2010A phosphorescent poly(dendrimer) with increased viscosity for solution-processed OLED devicescitations
- 2010The development of poly(dendrimer)s for advanced processingcitations
- 2010A Phosphorescent Poly(dendrimer) Containing Iridium(III) Complexes: Synthesis and Light-Emitting Propertiescitations
- 2009Paramagnetic Point Defects and Charge Carriers in PbS and CdS Nanocrystal Polymer Compositescitations
- 2009Effects of thermal annealing on the photophysical properties of bisfluorene-cored dendrimer filmscitations
- 2009The development of phenylethylene dendrons for blue phosphorescent emitterscitations
- 2009High-Triplet-Energy Dendronscitations
- 2009High-Triplet-Energy Dendrons:Enhancing the Luminescence of Deep Blue Phosphorescent Iridium(III) Complexescitations
- 2009The Development of Luminescent Concentrators for Pumping Organic Semiconductor Laserscitations
- 2008Thickness Dependence of the Fluorescence Lifetime in Films of Bisfluorene-Cored Dendrimerscitations
- 2008Solution-Processible Phosphorescent Blue Dendrimers Based on Biphenyl-Dendrons and Fac-tris(phenyltriazolyl)iridium(III) Corescitations
- 2008Distance dependence of excitation energy transfer between spacer-separated conjugated polymer filmscitations
- 2004Relating the physical structure and optical properties of conjugated polymers using neutron reflectivity in combination with photoluminescence spectroscopycitations
- 2003Polymer laser fabricated by a simple micromolding processcitations
- 2003Polarized organic electroluminescence: Ordering from the topcitations
- 2002Optical properties of a light-emitting polymer directly patterned by soft lithographycitations
- 2002Index and relief gratings in polymer films for organic distributed feedback laserscitations
- 2002Fabrication of refractive index and relief gratings in polymer films for DFB lasers
- 2002Emission characteristics and photonic band structure of microstructured polymer lasers
- 2002Synthesis and excited state spectroscopy of tris (distyrylbenzenyl) amine-cored electroluminescent dendrimers
- 2002A Neutron reflection study on soluble and insoluble poly[2-(2 '- ethylhexyloxy)-5-methoxy-1,4-phenylenevinylene) filmscitations
- 2002Controlling the optical emission from the polymer MEH-PPV using corrugated thin film structurescitations
- 2002Photonic band structure and emission characteristics of a metal-backed polymeric distributed feedback lasercitations
- 2001Photonic band structure and emissive characteristics of MEH-PPV textured microcavities
- 2001Modification of polymer light emission by lateral microstructure
- 2001Charge transport in conjugated dendrimers for light-emitting diodes
- 2001Manufacturing flexible light-emitting polymer displays with conductive lithographic film technology
- 2001Nanoengineering of organic semiconductors for light-emitting diodes: control of charge transport
- 2000Effects of dipole orientation and birefringence on the optical emission from thin filmscitations
- 2000Tuneability of amplified spontaneous emission through control of the waveguide-mode structure in conjugated polymer filmscitations
- 2000Electroluminescence from a new distyrylbenzene based triazine dendrimer
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article
Solution-Processible Phosphorescent Blue Dendrimers Based on Biphenyl-Dendrons and Fac-tris(phenyltriazolyl)iridium(III) Cores
Abstract
Solution-processible saturated blue phosphorescence is an important goal for organic light-emitting diodes (OLEDs). Fac-tris(5-aryltriazolyl)iridium(III) complexes can emit blue phosphorescence at room temperature. Mono- and doubly dendronized fac-tris (1-methyl-5-phenyl-3-n-propyl-1H-[1,2,4]triazolyl)iridium (III) 1 and fac-tris{1-methyl-5-(4-fluorophenyl)-3-n-propyl-1H-[1,2,4] triazolyl}iridium(III) 4 with first generation biphenyl-based dendrons were prepared. The dendrimers emitted blue light at room temperature and could be solution processed to form thin films. The doubly dendronized 3 had a film photoluminescence quantum yield of 67% and Commission Internationale de l'Eclairage (CIE) coordinates of (0.1.7, 0.33). OLEDs comprised of a neat film of dendrimer 3 and an electron transport layer achieved a brightness of 142 cd m(-2) at 3.8 V with an external quantum efficiency of 7.9%, and CIE coordinates of (0.18, 0.35). Attachment of the fluorine atom to the emissive core had the effect of moving the luminescence to shorter wavelengths but also quenched the luminescence of the mono- and doubly dendronized dendrimers.