Mangan Dioksit (MnO2) Katkılı Üç Boyutlu Köpüksü Yapıda Grafen Yapılarının Üretilmesi ve Karakterizasyonu

Abstract

Günümüzde, üç boyutlu köpük benzeri grafen yapıları, benzersiz özellikleri nedeniyle yeni nesil malzemeler olarak büyük ilgi görmektedir. Özellikle bu malzemelerin iyi tanımlanmış birbirine bağlı yapıları nedeniyle bu malzemeler, özel uygulamalar için metal oksit, polimergibi  başka malzemelerle kolaylıkla birleştirilebilinmektedir. Bu çalışmada MnO₂ katkılı üç boyutlu köpük benzeri grafen yapıları. CVD yöntemi ve hidrotermal yöntem kullanılarak üretilmiştir. Raman ve XRD sonuçları MnO₂ / grafen kompozitlerin morfolojisini göstermiştir. Ayrıca, SEM görüntüleri katkılanan MnO₂ parçacıklarının iğne benzeri bir yapıya  sahip olduğunu ve grafen iskeleti üzerinde kümelenerek ortaya çıktığını göstermiştir. Elde edilen bu sonuçlar,  için MnO₂ / grafen kompozitlerinin elektrokimyasal uygulamalar için elektrot olarak potansiyel kullanımının olduğunu göstermiştir

Keywords

• Üç boyutlu köpüksü grafen yapılar,Kimyasal Buhar Biriktirme Yöntemi,MnO2,Hidrotermal yöntem

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