A detailed study on the optical properties of 3-benzoyl-7-hydroxy coumarin compound in different solvents and concentrations
Yükleniyor...
Tarih
2019
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Macedonian Journal of Chemistry and Chemical Engineering
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
A coumarin-derived compound, 3-benzoyl-7-hydroxy coumarin (BHYC), is synthesized to determine its optoelectronic properties, including absorbance band edge, optical band gap, transmittance, refractive index, electrical susceptibility, volume-surface energy loss functions and optical/electrical conductance parameters. The absorbance spectra of BHYC in dimethylformamide (DMF) and dimethylsulfoxide ( DMSO) solvents exhibit maximum peaks at 350 and 353 nm, respectively, in the near-ultraviolet region. The absorbance band edge values of BHYC in DMF and DMSO are 2.526 and 2.500 eV, respectively. The optical band gap of BHYC varies from 2.560 to 2.408 eV with increasing molarity. In contrast, the refractive index of BHYC increases from 2.47 to 2.95 with changing molarity. The obtained results show that 3-benzoyl-7-hydroxy coumarin exhibits a semiconductor behavior and it may be an important candidate for many optoelectronic devices, such as diodes, photodiodes and sensors.
Açıklama
Anahtar Kelimeler
Coumarin derivative, Dispersion parameters, Optoelectronic parameters, Solvent and concentration effects, Synthesis and characterization
Kaynak
Macedonian Journal of Chemistry and Chemical Engineering
WoS Q Değeri
Q4
Scopus Q Değeri
Q4
Cilt
38
Sayı
2
Künye
Adnan Kurt, Bayram Gündüz, & Murat Koca. (January 01, 2019). A detailed study on the optical properties of 3-benzoyl-7-hydroxy coumarin compound in different solvents and concentrations. Macedonian Journal of Chemistry and Chemical Engineering, 38, 2, 227-236.
