Bor Katkılı TiO2 Nanotüp Fotokatalizörlerinin Üretimi ve Karakterizasyonu

Year 2020, Volume: 13 Issue: 3, 962 - 971, 31.12.2020

Hakan Kızıltaş

https://doi.org/10.18185/erzifbed.637208

Abstract

TiO₂ nanotüp fotokatalizörleri
titanyum levhaların anodizasyonu ile sentezlenmiştir. Sentezlenmiş olan TiO₂
nanotüp fotokatalizörlerinin bor katkılaması, borik asit içeren elektrolit
içerisinde elektrokimyasal muamele ile gerçekleştirilmiştir.  Elde edilen saf ve katkılı fotokatalizörlerin
karakterizasyonu SEM-EDS, XRD ve kronoamperometri ölçümleri ile yapılmıştır. Üretilen
fotokatalizörlerin fotokatalitik aktiviteleri Orange G boyası kullanılarak gerçekleştirilmiş
ve B katkılı TiO₂ nanotüp fotokatalizörünün, katkısız TiO₂
fotokatalizörüne göre % 24,75 oranında daha fazla giderim gösterdiği
belirlenmiştir. 

Keywords

TiO2 nanotüp, fotokatalizör, bor katıkılı TiO2, fotokatalitik aktivite

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