A New Soluble Copper Phthalocyanine Derivative as a Smart Material

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dc.contributor.authorErden, Fuat
dc.contributor.authorYabaş, Ebru
dc.date.accessioned2024-10-26T17:42:25Z
dc.date.available2024-10-26T17:42:25Z
dc.date.issued2023
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractCopper phthalocyanine (CuPc) and its derivatives are considered as candidate materials in many applications. Particularly, easy and sensitive film-forming ability, commercial availability, chemical stability, and ease in tailoring its molecular structure make CuPc a versatile material. On the other hand, main challenge that Pcs often exhibit is their poor solubility in organic solvents. In this sense, this work involves designing of new CuPc derivatives by introducing suitable substitutions to improve the solubility in organic solvents. Specifically, [2,9,16,23-tetra{(4,5-Diphenyl-1H-imidazole)-2-yl-thio}phthalocyaninato-copper(II)] (1) and [2,9,16,23-tetra{(4,5-Diphenyl-1-methyl-1H-imidazole)-2-yl-thio}phthalocyaninato-copper(II)] (2) were prepared. The results show that compound 1 is soluble in tetrahydrofuran (THF), dimethylformamide (DMF), and dimethyl sulfoxide (DMSO), and compound 2 is soluble in chloroform, acetone, methanol, THF, DMF, and DMSO. Optical and spectroscopic properties of the synthesized compounds were also investigated, and it was determined that the energy bang gaps of compounds 1 and 2 are 1.70 eV and 1.56 eV, respectively. Strikingly, we demonstrate that compound 1 is exhibiting a rapid and reversible color change behavior upon altering pH in the entire pH spectrum. As it is known, materials that respond reversibly to chemical and/or physical stimuli in a controllable fashion are regarded as smart materials. Hence, we report that compound 1 is actually a smart material that can be used as a simple yet efficient pH sensor.
dc.identifier.doi10.34248/bsengineering.1341180
dc.identifier.endpage441
dc.identifier.issn2619-8991
dc.identifier.issue4
dc.identifier.startpage434
dc.identifier.trdizinid1205844
dc.identifier.urihttps://doi.org/10.34248/bsengineering.1341180
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1205844
dc.identifier.urihttps://hdl.handle.net/20.500.12418/24607
dc.identifier.volume6
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofBlack Sea Journal of Engineering and Science
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectCopper
dc.subjectBand gap
dc.subjectPhthalocyanine
dc.subjectAggregation
dc.subjectpH sensor
dc.titleA New Soluble Copper Phthalocyanine Derivative as a Smart Material
dc.typeArticle

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