Pyridinehydrochloride (cas: 628-13-7) belongs to pyridine derivatives. The ring atoms in the pyridine molecule are sp2-hybridized. The nitrogen is involved in the π-bonding aromatic system using its unhybridized p orbital. The lone pair is in an sp2 orbital, projecting outward from the ring in the same plane as the σ bonds. Reduced pyridines, namely tetrahydropyridines, dihydropyridines and piperidines, are found in numerous natural and synthetic compounds. The synthesis and reactivity of these compounds have often been driven by the fact many of these compounds have interesting and unique pharmacological properties. Recommanded Product: 628-13-7
High-performance organic light-emitting diodes with low-efficiency roll-off using bulky tetradentate [Pt(ON̂ĈN̂)] emitters was written by Mao, Mao;Peng, Jiahuan;Lam, Tsz-Lung;Ang, Wai-Hung;Li, Huiyang;Cheng, Gang;Che, Chi-Ming. And the article was included in Journal of Materials Chemistry C: Materials for Optical and Electronic Devices in 2019.Recommanded Product: 628-13-7 This article mentions the following:
High-performance organic light-emitting diodes (OLEDs) were realized by utilizing three robust platinum(II) complexes bearing tetradentate ON̂ĈN̂ ligands with a bridging tertiary amine (tetra-Pt-N), a biphenyl group with a spiro linkage (tetra-Pt-S) or a sterically encumbered 2,6-dimethyl-4-tert-butylphenyl moiety (tetra-Pt-M). By using a double-host emissive layer (EML) structure and a 10 nm-thick interlayer between the EML and the electron-transport layer (ETL), a maximum power efficiency of over 100 lm W-1, a low turn-on voltage of less than 2.5 V and low efficiency roll-off were achieved. A high external quantum efficiency (EQE) of 19.4% and 20.3% was maintained at 10 000 cd m-2 in OLEDs with tetra-Pt-N and tetra-Pt-M, resp. Such high efficiency at high luminance could be attributed to the effective suppression of triplet-triplet annihilation (TTA) in our optimized device structure. In the experiment, the researchers used many compounds, for example, Pyridinehydrochloride (cas: 628-13-7Recommanded Product: 628-13-7).
Pyridinehydrochloride (cas: 628-13-7) belongs to pyridine derivatives. The ring atoms in the pyridine molecule are sp2-hybridized. The nitrogen is involved in the π-bonding aromatic system using its unhybridized p orbital. The lone pair is in an sp2 orbital, projecting outward from the ring in the same plane as the σ bonds. Reduced pyridines, namely tetrahydropyridines, dihydropyridines and piperidines, are found in numerous natural and synthetic compounds. The synthesis and reactivity of these compounds have often been driven by the fact many of these compounds have interesting and unique pharmacological properties. Recommanded Product: 628-13-7
Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem