Multi-Functional Additive Strategy Enables Efficient Pure-Blue Perovskite Light-Emitting Diodes.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202302161
Abstract: Lead halide perovskites have shown exceptional performance in light-emitting devices (PeLED), particularly in producing significant electroluminescence in sky-blue to near-infrared wavelengths. However, PeLEDs emitting pure-blue light at 465 to 475 nm are still not satisfactory.… read more here.
Keywords: pure blue; pure; multi functional; additive strategy ... See more keywords
Highly-twisted pyrene derivative for pure-blue organic light emitting diodes
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2019.06.007
Abstract: Abstract The new fluorescent blue host material, 1,3,6,8-tetrakis(2,5-dimethylbiphenyl-4-yl)pyrene (BD4PP), was synthesized for pure-blue organic light-emitting diodes (OLEDs). BD4PP has highly twisted and steric structure for efficient fluorescence, and has high thermal stability of 492 °C. BD4PP… read more here.
Keywords: light emitting; pure blue; organic light; blue organic ... See more keywords
High Color-Purity and Efficient Pure-Blue Perovskite Light-Emitting Diodes Based on Strongly Confined Monodispersed Quantum Dots.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.3c00548
Abstract: Here, we develop an in situ photoluminescence (PL) system to monitor the nucleation and growth of perovskite nanocrystals and control the monomer supply rate to achieve strongly confined and monodispersed quantum dots (QDs) with average… read more here.
Keywords: monodispersed quantum; quantum dots; pure blue; pure ... See more keywords
Efficient Pure Blue Light-Emitting Diodes Based on CsPbBr3 Quantum-Confined Nanoplates.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c24662
Abstract: Exploitation of next-generation blue light-emitting diodes (LEDs) is the foundation of the revolution in lighting and display devices. Development of high-performance blue perovskite LEDs is still challenging. Herein, 4-aminobenzenesulfonic acid (SA) is introduced to passivate… read more here.
Keywords: pure blue; emitting diodes; blue light; light emitting ... See more keywords
High quantum yield pure blue emission and fast proton conduction from an indium-metal-organic framework.
Sign Up to like & getrecommendations! Published in 2019 at "Dalton transactions"
DOI: 10.1039/c9dt02472g
Abstract: A multifunctional material, with two or more types of functionalities in a single material, might give new phenomena and novel applications. Metal-organic frameworks (MOFs) or porous coordination polymers (PCPs) can be utilized as a highly… read more here.
Keywords: fast proton; framework; metal organic; pure blue ... See more keywords
1,3,5,9-Tetra(4-(1,2,2-triphenylvinyl)phenyl)pyrene (TTPE(1,3,5,9)Py): a prominent blue AIEgen for highly efficient nondoped pure-blue OLEDs
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Chemistry C"
DOI: 10.1039/d0tc04557h
Abstract: By integrating four tetraphenylethylene (TPE) groups into the pyrene ring at 1,3,5,9-positions, a highly twisted pyrene-based blue AIEgen has been developed for highly efficient nondoped pure-blue OLEDs. read more here.
Keywords: efficient nondoped; nondoped pure; blue oleds; blue aiegen ... See more keywords
Investigation of 4,4′-bis[(N- carbazole) styryl] biphenyl (BSB4) for a pure blue fluorescent OLED with enhanced efficiency nearing the theoretical limit
Sign Up to like & getrecommendations! Published in 2022 at "Semiconductor Science and Technology"
DOI: 10.1088/1361-6641/ac48db
Abstract: 4,4′-bis[(N-carbazole) styryl] biphenyl (BSB4 or BSBCz) is one of the widely studied organic fluorescent materials for blue organic electroluminescent devices in the recent times. In this work, BSB4 is used as a guest material to… read more here.
Keywords: pure blue; bis carbazole; blue fluorescent; limit ... See more keywords
Effects of cell gap on the optoelectronic properties of pure blue-phase liquid crystal devices: estimating the Kerr constant.
Sign Up to like & getrecommendations! Published in 2017 at "Applied optics"
DOI: 10.1364/ao.56.001207
Abstract: In this study, the Kerr constant of pure blue-phase liquid crystal (BPLC) without polymer doping at room temperature and the optoelectronic properties dependent on the cell thickness are explored. The relation between the phase and… read more here.
Keywords: kerr constant; phase; phase liquid; liquid crystal ... See more keywords
Pyrene-Benzimidazole Derivatives as Novel Blue Emitters for OLEDs
Sign Up to like & getrecommendations! Published in 2021 at "Molecules"
DOI: 10.3390/molecules26216523
Abstract: Three novel small organic heterocyclic compounds: 2-(1,2-diphenyl)-1H-benzimidazole-7-tert-butylpyrene (compound A), 1,3-di(1,2-diphenyl)-1H-benzimidazole-7-tert-butylpyrene (compound B), and 1,3,6,8-tetra(1,2-diphenyl)-1H-benzimidazolepyrene (compound C) were synthesized and characterized for possible applications as blue OLED emitters. The specific molecular design targeted decreasing intermolecular aggregation… read more here.
Keywords: pyrene benzimidazole; derivatives novel; novel blue; pure blue ... See more keywords