Bakır oksit ince filmlere bor katkısının metil mavisi üzerindeki fotokatalitik etkisinin araştırılması

Abstract

Çalışmamızda, Bakır oksit'e farklı oranlarda Bor katkılanarak sprey piroliz yöntemi ile ince filmler sentezlenmiştir. Bu ince filmlerin fiziksel özelliklerini belirlemek için XRD ve SEM ölçümleri yapılmıştır. XRD sonuçları incelendiğinde filmlerin nano yapılı ve monoklinik yapıda olduğu görülmüştür. İnce filmlerin fotokatalitik aktiviteleri incelenmiştir. Fotokatalitik inceleme xenon lamba altında metil mavisi boyar madde kullanılarak yapılmıştır. Elde edilen sonuçlar fotokatalitik bozunma oranlarının yüksek olduğunu göstermiştir. Üretilen ince filmlerin fotokatalitik deney sonuçları, bor katkılama miktarının bozunma verimini ve reaksiyon süresini olumlu etkilediğini göstermiştir. Buradan da Bor katkılı bakır oksit ince filmlerin metil mavisi için etkili bir fotokatalist olduğunu göstermiştir. Bor katkılı bakır oksit ince filmlerin metil mavisi boyar maddesi içeren atık suların fotokatalitik degradasyonu için potansiyel bir aday olduğu kabul edilebilir.

Keywords

• Bakır oksit
• Bor
• Fotokatalitik
• İnce Film
• Metil mavisi

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