《Synthesis, characterization, optical properties, computational characterizations, QTAIM analysis and cyclic voltammetry of new organic dyes for dye-sensitized solar cells》 was written by Agheli, Zahra; Pordel, Mehdi; Beyramabadi, Safar Ali. Synthetic Route of C5H6O2 And the article was included in Journal of Molecular Structure in 2020. The article conveys some information:
In recent years, dye-sensitized solar cells (DSSCs) are regarded as potential solar cells for the next generation of photovoltaic technologies. Many organic compounds are explored and used in DSSCs to produce low-cost devices and improve the cell efficiency. In this work, three new heterocyclic purple dyes are synthesized from the reaction of 3-nitropyrazolo[1,5-a]pyridine with various arylacetonitriles for dye-sensitized solar cells (DSSCs), exhibiting high molar extinction coefficients and a broad absorption range led to the good photovoltaic performance of 6.95-7.18%. Phys. spectral, anal. data and optical properties are established the structures of the new dyes. The optimized geometries and relevant frontier orbitals of the dyes are obtained by d. functional theory (DFT) at the level of B3LYP/6-311 + G(d,p). Electrostatic potential maps and electron d. maps of the dyes were also obtained by atoms in mols. (AIM) anal. Cyclic voltammetry measurement was performed to evaluate the electrochem. properties of the dyes and reversible oxidation waves were observed for them. In the experiment, the researchers used Ethyl propiolate(cas: 623-47-2Synthetic Route of C5H6O2)
Ethyl propiolate(cas: 623-47-2) is a clear colorless to pale yellow liquid that is soluble in ethanol, ether and chloroform. It an important organic chemical raw material and pharmaceutical intermediate. Ethyl propargylate is obtained by oxidation of propargyl alcohol to propargylic acid followed by esterification.Synthetic Route of C5H6O2
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