Photovoltaic, thermal, fluorescence and aggregation properties of non-peripherally metallophthalocyanines bearing four 3,4-dimethoxyphenethoxy substituents

In this study, a non-peripheral phthalonitrile compound was prepared as a starting material. Then this 3,4-dimethoxymethoxy substituted non-peripheral phthalonitrile compound was reacted with Co, Zn and Cu salts. Non-peripheral phthalocyanine compounds were prepared using an easy and practical metho...

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Veröffentlicht in:International Journal of Chemistry and Technology 2020-06, Vol.4 (1), p.8-15
Hauptverfasser: GÜNGÖRDÜ SOLĞUN, Derya, AĞIRTAŞ, Mehmet Salih, HOROZ, Sabit
Format: Artikel
Sprache:eng
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Zusammenfassung:In this study, a non-peripheral phthalonitrile compound was prepared as a starting material. Then this 3,4-dimethoxymethoxy substituted non-peripheral phthalonitrile compound was reacted with Co, Zn and Cu salts. Non-peripheral phthalocyanine compounds were prepared using an easy and practical method. The fluorescence spectra of the zinc phthalocyanine compound were measured in tetrahydrofuran. Aggregation studies showed the compliance with the lambert-beer law in the concentration range studied for non-peripheral phthalocyanine compounds. Thermogravimetric (TG) analyses showed that the compounds were stable. The photovoltaic performance of these phthalocyanine compounds was measured as current density-voltage (J-V). The calculated power conversion effects showed that these compounds had the potential to be used for dye-sensitized solar cell (DSSC) structures. Bu çalıĢmada, baĢlangıç materyali olarak non periferik bir ftalonitril bileĢiği hazırlanmıĢtır. Daha sonra bu 3,4- dimetoksifentoksi sübstitüentli non periferal ftalonitril bileĢiği, Co, Zn ve Cu tuzları ile reaksiyona sokuldu. Kolay ve pratik bir metot kullanılarak non periferal ftalosiyanin bileĢikleri hazırlandı. Çinko ftalosiyanin bileĢiğinin floresan spektrumları tetrahidrofuran içinde ölçüldü. Agregasyon çalıĢmaları, non periferal ftalosiyanin bileĢikleri için incelenen konsantrasyon aralığında lambert-beer yasasına uyum göstermiĢtir. Termogravimetrik (TG) analizler bileĢiklerin kararlı olduğunu gösterdi. Bu ftalosiyanin bileĢiklerinin fotovoltaik performansı akım yoğunluk voltajı (J-V) olarak ölçüldü. Hesaplanan güç dönüĢüm etkileri, bu bileĢiklerin, boyaya duyarlı güneĢ pili (DSSC) yapıları için kullanılma potansiyeline sahip olduğunu göstermiĢtir.
ISSN:2602-277X
2602-277X
DOI:10.32571/ijct.687373