- Tytuł:
- UV–Light assisted photocatalytic activity of Activated charcoal-TiO2 nanomaterial
- Autorzy:
-
Kamalakkannan, J.
Balraj, N. - Powiązania:
- https://bibliotekanauki.pl/articles/1112779.pdf
- Data publikacji:
- 2018
- Wydawca:
- Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
- Tematy:
-
Activated charcoal-TiO2
RB 5 dye
photocatalyst - Opis:
- An activated charcoal-TiO2 Catalyst was synthesized via the precipitation method and sonication technique, and three dyes: Reactive Black 5 (RB 5), Rhodamine B (Rh B) and Napthol Blue Black (NBB) were used to assess the quality of the product under UV-Light. The nanomaterial was also characterized by High-resolution scanning electron microscopy (HR-SEM), elementary dispersive X-ray (EDX), photoluminescence spectroscopy (PL) and UV-Vis DRS. The photodegradation of the three dyes when exposed to this nanomaterial indicate the superior photocatalytic activity of RB 5 as compared to the other dyes. A mechanism is proposed for the higher activity of AC-TiO2 than that of TiO2 nanocomposite material. Overall, this nanocomposite material was found to be highly stable and reusable. The nanomaterial is also economically of very low cost.
- Źródło:
-
World News of Natural Sciences; 2018, 17; 102-110
2543-5426 - Pojawia się w:
- World News of Natural Sciences
- Dostawca treści:
- Biblioteka Nauki
Artykuł