Düzlemsel ve mesoyapılı perovskit güneş pillerinin performans açısından karşılaştırılması

Yıl 2018, Cilt: 33 Sayı: 4, 1347 - 1354, 19.12.2018

Ali Kılıç , Mehmet Durmuş Çalışır

https://doi.org/10.17341/gazimmfd.416432

Öz

Perovskit güneş pillerinde kullanılan mimari pil performans değerlerini doğrudan etkilemektedir. Bu çalışmada perovskit güneş pilleri düzlemsel ve mesoyapılı mimaride CH₃NH₃PbI₃ perovskit yapısı kullanılarak üretilmiş ve pil performansın mimariye bağımlılığı detaylı olarak incelenmiştir. Deneysel çalışmalarda tüm üretim basamakları açıkça ve detaylı olarak verilmiş, ideal perovskit yapısının özellikleri belirtilmiştir. Sonuç olarak mesoyapılı mimaride perovskit yapısı oluşumunun daha zor olmasına rağmen ışık soğurma ve pil performans değerlerinin daha iyi olduğu görülmüştür. 20,08 mA/cm² kısa devre akısı, 1,06 V açık devre gerilimi ve  % 15,08 verim değeri ile mesoyapılı perovskit güneş pili en yüksek performansı göstermiştir.

Anahtar Kelimeler

Güneş pili, Perovskit; Mimari; CH3NH3PbI3; 1-basamaklı

Kaynakça

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