Optoelectronic parameters of peripherally tetra-substituted copper(ii) phthalocyanines and fabrication of a photoconductive diode for various conditions. (10th December 2019)

• Record Type: Journal Article
• Authors: Günsel, Armağan; Bilgiçli, Ahmet T.; Tüzün, Burak; Pişkin, Hasan; Yarasir, M. Nilüfer; Gündüz, Bayram
• Is Part Of: New journal of chemistry. Volume 44:Number 2(2020)
• Page Start: 369
• Page End: 380
• Publication Date: 2019-12-10
• Subjects: Chemistry -- Periodicals; Chimie -- Périodiques; 540
• DOI: 10.1039/c9nj05287a
• Languages: English
• ISSNs: 1144-0546

Abstract

Abstract : In this study, the molecular structure of 4-(4-(trifluoromethoxy)phenoxy)phthalonitrile (1 ) has been elucidated and its supra-molecular dynamics have been revealed by the analysis of single crystal X-ray diffraction measurements. Abstract : In this study, the molecular structure of 4-(4-(trifluoromethoxy)phenoxy)phthalonitrile (1 ) has been elucidated and its supra-molecular dynamics have been revealed by the analysis of single crystal X-ray diffraction measurements. Compound (1 ) and its copper(ii ) phthalocyanine (2 ) were theoretically calculated with different basis sets. The Gibbs free energy values of copper(ii ) phthalocyanine (2 ) were investigated. The calculated values of IR, NMR and UV-vis spectra for compound (1 ) and its copper(ii ) phthalocyanine (2 ) were compared with the experimentally obtained values. The surface morphology properties of the compound (2 ) film for different magnifications were examined with its SEM images. We investigated the optical and optoelectronic parameters of compound (2 ) for different molarities. Also, we fabricated a diode based on compound (2 ) and examined its electronic characteristics under darkness, room light and 100 mW cm −2 . Our diode exhibits a photoconductive property.