Tiyosemikarbazon ve Rodanin Türevlerinin Katalizörsüz Sentezi ve Onların Schottky Diyot Uygulamaları

Abstract

In the present study, organic materials Bis(TSC)-Ph and novel Bis(Rh)-Ph were synthesized and used such as interfacial layer for diode applications. Al/ Bis(TSC)-Ph/p type Si and Al/ Bis(Rh)-Ph/p type Si Schottky diodes were fabricated with spin coating and thermal evaporation methods. The electrical parameters were investigated by using capacitance-voltage (C-V) and conductance-voltage (G-V) measurements at various frequencies from 30 kHz to 5 Mhz at room temperature. The effect of frequency on device performance was examined and compared with each other. The some basically parameters such as acceptor concentration (Na), interface states (Nss), Fermi level (Ef) and barrier height () were also calculated from C-2-V measurements. According to these results, as expected, it was determined that Bis(Rh)-Ph organic layer, which is containing the rhodanine group, is more suitable than Bis(TSC)-Ph for C-V and G-V performances.

The photodiode performances of NDI-appended ruthenium complexes

“…The synthesis and photoelectrical investigation of new simplistic organics as organic interlayers are very important and popular [26][27][28][29][30]. Therefore, a series of studies have been carried out by our group on the efficient synthesis and photoelectrical applications of simple structured perylenediimide (PDI) and NDI derivatives (scheme 1) [31,32].…”

Off-On–Off Cascade Recognition of Cyanide, Mercury, and Aluminum Using N/5-Monosubstituted Rhodanines

“…In studies conducted in recent years, rhodanine derivatives, a class of heterocyclic compounds, have been reported to have also remarkable ion-sensing properties in addition to their medicinal properties. , Among these derivatives, 3-amino-rhodanine ( 1 , 3-NH 2 –Rh) has recently attracted significant attention from researchers. Some studies have been conducted on the efficient synthesis and potential applications of N - or C5-substituted derivatives of 3-NH 2 –Rh. − Inspired by these studies, we synthesized N /C5-monosubstituted rhodanine derivatives with identical side groups. We then investigated the anion-sensing properties of these ligands by using colorimetric and spectroscopic techniques.…”