0000000001299481
AUTHOR
Aron J. Huckaba
showing 9 related works from this author
A new cross-linkable 9,10-diphenylanthracene derivative as a wide bandgap host for solution-processed organic light-emitting diodes
2018
Efficient organic light-emitting diodes (OLEDs) can be obtained using multilayered architectures where the processes of charge injection, transport and recombination are separated and optimized in each layer. Processing these structures from solution requires strategies to avoid redissolution or damage of the previously deposited layers. Several reports have demonstrated the development of cross-linkable hole transport materials, while less literature describes the synthesis and applications of such wide bandgap host materials for multilayered OLEDs. In this work we introduce a cross-linkable derivative of 9-(4-(10-phenylanthracene-9-yl)phenyl)-9H-carbazole incorporating styrene moieties (S…
Molecular Engineering of Iridium Blue Emitters Using Aryl N‐Heterocyclic Carbene Ligands
2016
The synthesis of a new series of neutral bis[2-(2,4-difluorophen-2-yl)pyridine][1-(2-aryl)-3-methylimidazol-2-ylidene]iridium(III) complexes is reported. Each complex has been characterized by NMR spectroscopy, UV/Vis spectrophotometry, and cyclic voltammetry, and the photophysical properties examined in depth. Furthermore, two of the complexes have been characterized by single-crystal X-ray diffraction analysis. By systematically modifying the cyclometalating aryl group on the N-heterocyclic carbene (NHC) ligand from 2,4-dimethoxyphenyl to 6-methoxy-2-methyl-3-pyridyl, the energy levels of the Ir complexes were modified to produce new blue emitters with increased HOMO and triplet-state ene…
Phosphine Oxide Derivative as a Passivating Agent to Enhance the Performance of Perovskite Solar Cells
2021
Defects of metal-halide perovskites detrimentally influence the optoelectronic properties of the thin film and, ultimately, the photovoltaic performance of perovskite solar cells (PSCs). Especially, defect-mediated nonradiative recombination that occurs at the perovskite interface significantly limits the power conversion efficiency (PCE) of PSCs. In this regard, interfacial engineering or surface treatment of perovskites has become a viable strategy for reducing the density of surface defects, thereby improving the PCE of PSCs. Here, an organic molecule, tris(5-((tetrahydro-2H-pyran-2-yl)oxy)pentyl) phosphine oxide (THPPO), is synthesized and introduced as a defect passivation agent in PSC…
Bis(arylimidazole) Iridium Picolinate Emitters and Preferential Dipole Orientation in Films
2018
The straightforward synthesis and photophysical properties of a new series of heteroleptic iridium(III) bis(2-arylimidazole) picolinate complexes are reported. Each complex has been characterized by nuclear magnetic resonance, UV-vis, cyclic voltammetry, and photoluminescent angle dependency, and the emissive properties of each are described. The preferred orientation of transition dipoles in emitter/host thin films indicated more preferred orientation than homoleptic complex Ir(ppy)3.
CCDC 1445197: Experimental Crystal Structure Determination
2016
Related Article: Sadig Aghazada, Aron J. Huckaba, Antonio Pertegas, Azin Babaei, Giulia Grancini, Iwan Zimmermann, Henk Bolink and Mohammad Khaja Nazeeruddin|2016|Eur.J.Inorg.Chem.||5089|doi:10.1002/ejic.201600971
CCDC 1445196: Experimental Crystal Structure Determination
2016
Related Article: Sadig Aghazada, Aron J. Huckaba, Antonio Pertegas, Azin Babaei, Giulia Grancini, Iwan Zimmermann, Henk Bolink and Mohammad Khaja Nazeeruddin|2016|Eur.J.Inorg.Chem.||5089|doi:10.1002/ejic.201600971
CCDC 1583689: Experimental Crystal Structure Determination
2018
Related Article: Aron J. Huckaba, Alessia Senes, Sadig Aghazada, Azin Babaei, Stefan C. J. Meskers, Iwan Zimmermann, Pascal Schouwink, Natalia Gasilova, René A. J. Janssen, Henk J. Bolink, Mohammad Khaja Nazeeruddin|2018|ACS Omega|3|2673|doi:10.1021/acsomega.8b00137
CCDC 1583690: Experimental Crystal Structure Determination
2018
Related Article: Aron J. Huckaba, Alessia Senes, Sadig Aghazada, Azin Babaei, Stefan C. J. Meskers, Iwan Zimmermann, Pascal Schouwink, Natalia Gasilova, René A. J. Janssen, Henk J. Bolink, Mohammad Khaja Nazeeruddin|2018|ACS Omega|3|2673|doi:10.1021/acsomega.8b00137
CCDC 1584183: Experimental Crystal Structure Determination
2018
Related Article: Aron J. Huckaba, Alessia Senes, Sadig Aghazada, Azin Babaei, Stefan C. J. Meskers, Iwan Zimmermann, Pascal Schouwink, Natalia Gasilova, René A. J. Janssen, Henk J. Bolink, Mohammad Khaja Nazeeruddin|2018|ACS Omega|3|2673|doi:10.1021/acsomega.8b00137