HPLC of Formula: 1968-05-4. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: 3,3′-Diindolylmethane, is researched, Molecular C17H14N2, CAS is 1968-05-4, about Efficient Sky-Blue Organic Light-Emitting Diodes Using a Highly Horizontally Oriented Thermally Activated Delayed Fluorescence Emitter. Author is Zhang, Zhen; Crovini, Ettore; dos Santos, Paloma L.; Naqvi, Bilal A.; Cordes, David B.; Slawin, Alexandra M. Z.; Sahay, Prakhar; Bruetting, Wolfgang; Samuel, Ifor D. W.; Braese, Stefan; Zysman-Colman, Eli.
Organic thermally activated delayed fluorescent (TADF) materials can harvest 100% of the elec. generated excitons as a result of their small singlet-triplet energy difference. However, maximizing the external quantum efficiency (EQE) of a device also requires enhancing the light out-coupling efficiency. This work presents a new acceptor-donor-acceptor (ADA) emitter employing an indolocarbazole donor and diphenyltriazine acceptors that show nearly-completely horizontal orientation regardless of the host matrix, leading to a sky-blue organic light-emitting diode (λEL = 483 nm, CIE coordinates of 0.17, 0.32) with EQEMAX of 22.1%, a maximum luminance of 7800 cd m-2, and blue emission.
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Reference:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics