rGO/SnSbS Nanokompozitlerin Farklı Depolama Sıcaklığına Bağlı Elektriksel, Yapısal ve Yüzeysel Değerlendirmesi
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Tarih
2022
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Kırıkkale Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu çalışmada indirgenmiş grafen oksit/sülfosalt (rGO/SnSbS) nanokompozit yapıları ticari cam taban malzemeler üzerine kimyasal banyo depolama (CBD) metodu ile 20 °C, 40 °C, 60 °C ve 80 °C sıcaklıklarda üretilmiştir. Yapısal olarak düşük sıcaklık değerlerinde amorf yapıya sahiptir ancak 80 °C sıcaklıkta Sn2Sb2S5 kristallenmeleri gözlenmiştir. Artan depolama sıcaklığına bağlı 125,22 nm, 126,27nm, 132,95 nm ve 157,16 nm kalınlıklı nanokompozit yapıların daha homojen ve yoğun yapışkan kıvama geldiği görülmüştür. Elektriksel dirençleri ise four-point probe metodu ile film kalınlığına bağlı olarak I-V ölçümlerinden hesaplanmıştır ve sıcaklığın artması ile elektriksel dirençlerin düştüğü görülmüştür. Elde edilen verilere göre sıcaklığın etkisi ve kullanım alanları tartışılmıştır.
In this study, reduced graphene oxide/sulfosalt (rGO/SnSbS) nanocomposite structures were produced at temperatures of 20 °C, 40 °C, 60 °C and 80°C with chemical bath deposition (CBD) method on commercial glass substrates. Structurally, it has an amorphous structure at low temperature values, but crystallizations of Sn2Sb2S5 have been observed at the temperature of 80 °C. It has been observed that nanocomposite structures with thickness of 125.22 nm, 126.27nm, 132.95 nm and 157.16 nm due to increased deposition temperatures have a more homogeneous and dense adhesive consistency. Their electrical resistance was calculated from I-V measurements depending on the film thickness using the four-point probe method, and it was observed that the electrical resistance decreased with increasing temperature. According to the obtained results, the effect of temperature and their usage applications have been discussed.
In this study, reduced graphene oxide/sulfosalt (rGO/SnSbS) nanocomposite structures were produced at temperatures of 20 °C, 40 °C, 60 °C and 80°C with chemical bath deposition (CBD) method on commercial glass substrates. Structurally, it has an amorphous structure at low temperature values, but crystallizations of Sn2Sb2S5 have been observed at the temperature of 80 °C. It has been observed that nanocomposite structures with thickness of 125.22 nm, 126.27nm, 132.95 nm and 157.16 nm due to increased deposition temperatures have a more homogeneous and dense adhesive consistency. Their electrical resistance was calculated from I-V measurements depending on the film thickness using the four-point probe method, and it was observed that the electrical resistance decreased with increasing temperature. According to the obtained results, the effect of temperature and their usage applications have been discussed.
Açıklama
Anahtar Kelimeler
İnce film, CBD, Sülfosalt, Elektrik direnci, Depolama sıcaklığı, Thin film, CBD, Sulfosalt, Electrical resistivity, Deposition Temperature, Electrical Engineering
Kaynak
Uluslararası Mühendislik Araştırma ve Geliştirme Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
1
Sayı
2-907