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Photocatalytic degradation of naphthol blue from Batik wastewater using functionalized TiO2-based composites by Maisari Utami; Shaobin Wang; Muhammad Miqdam Musawwa; Lulu’ Mafruhah; Melinda Fitri; Karna Wijaya; Davidraj Johnravindar; Omar H. Abd-Elkader; Krishna Kumar Yadav; Balasubramani Ravindran; Woo jin Chung; Soon Woong Chang; Ganesh Munusamy-Ramanujam is a Environmental Science article available to read on EtoBox.
What is Photocatalytic degradation of naphthol blue from Batik wastewater using functionalized TiO2-based composites about?
This work provides a first-time comparative study examining the photocatalytic activity of functionalized TiO2-based composites to eliminate naphthol blue in Batik wastewater. Reduced graphene oxide (RGO) was synthesized by oxidizing solid graphite using the Hummers' method followed by sonication and reduction. N-doped TiO2 (N–TiO2) was synthesized from titanium tetrachloride (TiCl4) and urea (CH4N2O) precursors by the sol-gel method. N–TiO2 modified RGO (RGO/NT) was synthesized using a hydrothermal method from N–TiO2 and RGO. Prepared TiO2-based composites and commercial TiO2, for comparison were characterized using Fourier transform infrared spectrometer (FTIR), X-Ray diffractometer (XRD), scanning electron microscope-energy dispersive X-ray (SEM-EDX), and UV–Vis diffuse reflectance spectrometer (UV–Vis DRS). FTIR characterization indicated Ti–N bonding in N–TiO2 and RGO/NT. XRD patterns showed that commercial TiO2 had a rutile phase, while N–TiO2 and RGO/NT had an anatase phase with crystal sizes of 30.09, 16.28, and 12.02 nm, respectively. SEM results displayed the presence of small and glossy white N–TiO2 dispersed on the surface of RGO. Characterization using UV–Vis DRS showe
Who reads Photocatalytic degradation of naphthol blue from Batik wastewater using functionalized TiO2-based composites?
It is typically read by researchers, students, and practitioners in Environmental Science.
- Author
- Maisari Utami; Shaobin Wang; Muhammad Miqdam Musawwa; Lulu’ Mafruhah; Melinda Fitri; Karna Wijaya; Davidraj Johnravindar; Omar H. Abd-Elkader; Krishna Kumar Yadav; Balasubramani Ravindran; Woo jin Chung; Soon Woong Chang; Ganesh Munusamy-Ramanujam
- Publisher
- Elsevier BV
- Published
- 2023
- Language
- EN
- Field
- Environmental Science (Physical Sciences)