Little discovery in the laboratory: a new route for 2085-33-8

There is still a lot of research devoted to this compound(SMILES：[O-]C1=C2N=CC=CC2=CC=C1.[O-]C3=C4N=CC=CC4=CC=C3.[O-]C5=C6N=CC=CC6=CC=C5.[Al+3])Electric Literature of C27H18AlN3O3, and with the development of science, more effects of this compound(2085-33-8) can be discovered.

Son, Jung Bae; Kang, Jooyoun; Bae, Sohyeon; Yang, Key Young; Han, Jongseok; Min, Kyung Suk; Lee, Changhee; Sul, Soohwan; Kim, Seong Keun published the article 《Discrimination of Degradation Mechanisms for Organic Light-Emitting Diodes by In Situ, Layer-Specific Spectroscopic Analysis》. Keywords: degradation OLED multilayer film electroluminescence UV vis spectra.They researched the compound: Aluminum triquinolin-8-olate( cas:2085-33-8 ).Electric Literature of C27H18AlN3O3. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:2085-33-8) here.

The irreversible loss of emission intensity of the organic light-emitting diode (OLED) device under extended operation is the most important issue in OLED technol. and industry. Since the typical OLED device has a multilayer structure, it is imperative to know what happens in each layer photophys. and photochem. under operating conditions in order to pin down the root cause and improve OLED performance. We here present a new, nondestructive method that allows in situ, layer-specific anal. of OLED devices. To demonstrate our technique, we fabricated a three-layer OLED device with materials in each layer having distinct emission spectrum and lifetime from one another so that photophys. and photochem. changes can be tracked virtually independently in each layer. Specifically, by measuring the luminescence intensity and lifetime, photochem. bleaching and photophys. quenching of the materials were decoupled. In accord with previous studies, charge transport was found to be of limited importance, while quenching played a more significant and persistent role. Of particular interest is the predominant role of bleaching that has been largely overlooked in spectroscopic studies.

There is still a lot of research devoted to this compound(SMILES：[O-]C1=C2N=CC=CC2=CC=C1.[O-]C3=C4N=CC=CC4=CC=C3.[O-]C5=C6N=CC=CC6=CC=C5.[Al+3])Electric Literature of C27H18AlN3O3, and with the development of science, more effects of this compound(2085-33-8) can be discovered.

Reference:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”