Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 2215-77-2, Name is 4-Phenoxybenzoic acid, SMILES is OC(=O)C1=CC=C(OC2=CC=CC=C2)C=C1, belongs to phthalazine compound. In a document, author is Mei, Qunbo, introduce the new discover, Name: 4-Phenoxybenzoic acid.
Two novel bis-cyclometalated iridium(III) complexes, Ir(ECPC)(2)(pic) and Ir(TPC)(2)(pic) (HECPC, 3-(4-(9H-carbazol-9-yl)phthalazin-1-yl)-9-ethyl-9H-carbazole; HTPC, 4-(4-(9H-carbazol-9-yl)phthalazin-1-yl)-N,N-diphenylaniline, pic = 2-picolinic acid) were synthesized in moderate yield under mild synthetic conditions, and their electrical and photophysical properties were characterized with respect to their application as a phosphorescent emitter in polymer light-emitting diodes (PLEDs). The devices based on these complexes with the structure of ITO/PEDOT:PSS (40 nm)/70%PVK:30%PBD:x% iridium(III) complex (70 nm)/TPBI (30 nm)/Ba (1.5 nm)/Al (120 nm) were fabricated with highly external quantum efficiency. The device based on Ir(ECPC)(2)(pic) exhibited a maximum external quantum efficiency of 16.3% and a luminance of 1484 cd/cm(2); while the device based on Ir(TPC)(2)(pic) showed a maximum external quantum efficiency of 11.9% and a Commission International de L’Eclairage (CIE) coordinates of (0.695,0.289). The results showed that the two new bis-cyclometalated iridium(III) complexes can be used as emitters and applied in saturated red phosphorescent organic light-emitting diodes (PHOLEDs). (c) 2012 Elsevier Ltd. All rights reserved.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 2215-77-2 is helpful to your research. Name: 4-Phenoxybenzoic acid.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem