NANOTUB/NANOSIMLI TUZILMALI TIO2 NING ANODIZATSIYA USULIDA GLITSERIN VA 3-PIRIDINMETANOL TOMONIDAN FOTOKATALITIK OKSIDLANISHI
;
glycerol, 3-pyridinemethanol, nanotube structured TiO2, heterogeneous photocatalysis, selective oxidation, vitamin B3, green synthesis Nanotube/nanosimli tizimli TiO2 Ti yuzasida anodik yordamida hosil bo'lgan.Abstrak
oksidlanish usuli turli potentsial qiymatlarda (50 yoki 60 V) va uchun turli vaqtlar (3 yoki 5 soat) hosil bo’ladi. TiO2 fotokatalizatorlari kukun shaklida olingan turli haroratlarda kalsinlangan Tielektrodlardan ultratovushli ishlov berish va XRD va SEM texnikasi va BET sirt maydoni tahlillari bilan tavsiflanadi. Ikkalasi ham kristallik va asosiy TiO2 zarrachalarining o'lchami issiqlikni oshirish orqali davolash harorati oshdi.
Iqtiboslar
Ali, S., Granbohm, H., Lahtinen, J., and Hannula, S. P. (2018). Titania Nanotubes Prepared by Rapid Breakdown Anodization for Photocatalytic Decolorization of Organic Dyes under UV andNatural Solar Light.Nanoscale Res. Lett.13, 179. doi:10.1186/s11671-018-2591-5
Ali, S., and Hannula, S. P. (2017). Titania Nanotube Powders Obtained by Rapid Breakdown Anodization in Perchloric Acid Electrolytes.J. Solid State. Chem. 249, 189–198. doi:10.1016/j.jssc.2017.03.007
Augugliaro, V., Bellardita, M., Loddo, V., Palmisano, G., Palmisano, L., and
Yurdakal, S. (2012). Overview on Oxidation Mechanisms of Organic Compounds by TiO2 in Heterogeneous Photocatalysis. J. Photochem. Photobiol. C: Photochem. Rev. 13, 224–245. doi:10.1016/j.jphotochemrev. 2012.04.003
Augugliaro, V., Kisch, H., Loddo, V., López-Muñoz, M. J., Márquez-Álvarez, C., Palmisano, G., et al. (2008). Photocatalytic Oxidation of Aromatic Alcohols to Aldehydes in Aqueous Suspension of Home Prepared Titanium Dioxide: 2. Intrinsic and Surface Features of Catalysts.Appl. Catal. A: Gen.349, 189–197. doi:10.1016/j.apcata.2008.07.038
Bagheri, S., Julkapli, N. M., and Yehye, W. A. (2015). Catalytic Conversion of
Biodiesel Derived Raw Glycerol to Value Added Products.Renew. Sust. Energ.
Rev.41, 113–127. doi:10.1016/j.rser.2014.08.031
Behr, A., Eilting, J., Irawadi, K., Leschinski, J., and Lindner, F. (2008). Improved Utilisation of Renewable Resources: New Important Derivatives of Glycerol. Green. Chem.10, 13–30. doi:10.1039/B710561D