Production of Photocatalytically Active TiO2 – P2O5 Glasses by the Sol-gel Process

Date

2018-12-25

Author

Öztürk, Yiğit Cansın
Bouzıanı, Asmae
Efe, Mert
Park, Jongee
Kalem, Volkan
Öztürk, Abdullah

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Bulk TiO2-P2O5 glasses containing various amounts of TiO2 were successfully prepared by the sol-gel process followed by calcination at various temperatures. Influence of processing parameters on the formation of homogeneous and transparent glasses were investigated. Effect of calcination temperature on the crystal phases developed, their size, morphology, and surface area were investigated through XRD, DTA-TG, SEM, and BET analyses. Results revealed that by heat-treating the sol-gel derived gels, TiO2-P2O5 glasses could be successfully produced. It has been realized that photocatalytic activity of the glass containing 90 mol% TiO2 and calcined at 600 ºC for 2 h was comparable with that of P25 powder.

URI

https://hdl.handle.net/11511/84205
http://www1.metalurji.org.tr/immc2018/02_CGRMS/81.pdf

Conference Name

19. Uluslararası Metalurji ve Malzeme Kongresi (2018)

Collections

Department of Metallurgical and Materials Engineering, Conference / Seminar

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Citation Formats

Y. C. Öztürk, A. Bouzıanı, M. Efe, J. Park, V. Kalem, and A. Öztürk, “Production of Photocatalytically Active TiO2 – P2O5 Glasses by the Sol-gel Process,” İstanbul, Türkiye, 2018, vol. 1, p. 416, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/84205.