Facile synthesis of ZnO-Y2O3 nanocomposite for photocatalytic and biological applications
Year: 2023
Type: article
Abstract: ZnO and ZnO-Y2O3 nanocomposites (NCs) were investigated for their photocatalytic degradation of Methylene blue (MB) dye. X-ray diffraction study demonstrates that the hexagonal structure of ZnO has crystallite size compared to ZnO-Y2O3 NCs and confirms the cubic configuration of Y2O3. Scanning electron microscopy shows that the ZnO nanoparticles are spherical and ZnO-Y2O3 NCs have smaller particles with less agglomeration. The decreased recombining of excited e−/h+ of ZnO-Y2O3 NCs is confirmed over fluorescence study. ZnO-Y2O3 exhibits a more significant degradation efficiency (96%) than ZnO nanoparticles (86%) in 120 min. ZnO-Y2O3 NCs have antibacterial as well as antioxidant activity.
Source: Catalysis Communications
Authors: Suganthi Nachimuthu, Chinnasamy Thangamani, Nathiya Thiyagarajulu, Kalaiyarasu Thangaraj, Deepak Paramasivam, Subramaniyam Thangavel, Karthik Kannan, Chelliah Parvathiraja, Vibala Bhagavathi Visalakshi, Palanivel Velmurugan, Arunachalam Chinnathambi, Sulaiman Ali Alharbi, Nagaraj Basavegowda
Language: English
Field: Energy
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $2,000
Funder: King Saud University
Award: G1548691656
OpenAlex ID: W4387911241