Hetrostructured SrFe12O19@g-C3N4 nanocomposites applied to linezolid antibiotic degradation under visible induced catalytic process

IF 2.3 4区材料科学 Q2 MATERIALS SCIENCE, CERAMICS

Journal of Sol-Gel Science and Technology Pub Date : 2024-12-02 DOI:10.1007/s10971-024-06633-0

Qasim Raza, Shahid Iqbal, Tanjina Nasrin Tamin, Ali fareed, Wedad A. Al-onazi, Mohamed S. Elshikh, Rashid Iqbal, Muhammad Jamshaid

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Abstract

In this study, a novel visible-light photocatalyst composite named strontium hexaferrite coupled with graphitic carbon nitride (SrFe₁₂O₁₉@g-C₃N₄) was fabricated. The Fourier transform infrared spectroscopy (FTIR) confirmed the presence of metal oxygen vibration in the samples. The X-Ray diffraction spectroscopy (PXRD) claimed the successful synthesis of the samples. The scanning electron microscopy (SEM) techniques signified stacked sheet like morphology of the synthesized photocatalysts. These photocatalysts were further elaborated to check the photodegradation efficiency of catalyst via degrading linezolid antibiotic. The outcomes showed that Degradation efficiency increased substantially up to 87.7% at photocatalyst dose of 1.25 g/L and pH of 5. The scavenger experiments demonstrated that the main components in the photocatalytic degradation of linezolid are hole (h⁺) and superoxide \(\left({{\rm{\bullet }}{\rm{O}}}_{2}^{-}\right)\). It can be concluded that linezolid removal using the SrFe₁₂O₁₉@g-C₃N₄ photocatalytic approach is shown to have an appropriate efficiency based on the findings of this study.

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来源期刊

Journal of Sol-Gel Science and Technology 工程技术-材料科学：硅酸盐

CiteScore

4.70

自引率

4.00%

发文量

280

审稿时长

2.1 months

期刊介绍： The primary objective of the Journal of Sol-Gel Science and Technology (JSST), the official journal of the International Sol-Gel Society, is to provide an international forum for the dissemination of scientific, technological, and general knowledge about materials processed by chemical nanotechnologies known as the "sol-gel" process. The materials of interest include gels, gel-derived glasses, ceramics in form of nano- and micro-powders, bulk, fibres, thin films and coatings as well as more recent materials such as hybrid organic-inorganic materials and composites. Such materials exhibit a wide range of optical, electronic, magnetic, chemical, environmental, and biomedical properties and functionalities. Methods for producing sol-gel-derived materials and the industrial uses of these materials are also of great interest.