High efficient and stable photocatalyst CeO2/ZnO for tetracycline degradation
Source abstract
Abstract
Three kinds of CeO2/ZnO nanocomposites were successfully prepared by the hydrothermal method. The morphology and composition tests show that the CeO2 cubic nanoparticles with a side length of about 10 nm are uniformly loaded on the irregular ZnO nanosheets. Under ultraviolet light irradiation, CeO2/ZnO (1:5) has the best photocatalytic performance and the degradation efficiency of tetracycline (TC) is 97.2% within 140 min. In addition, with CeO2/ZnO (1:5) as photocatalyst, the degradation rate of TC only decreased by 1.3% after 6 cycles, indicating that CeO2/ZnO (1:5) has excellent photocatalytic stability. Therefore, the CeO2/ZnO (1:5) nanocomposite has a bright future for industrial application in wastewater treatment.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Advanced Photocatalysis Techniques · Catalytic Processes in Materials Science · Copper-based nanomaterials and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Materials Science and Engineering, Nanjing Institute of Technology, Nanjing 211167, P. R. China
Department of Metallurgy and Chemical Engineering, Jiyuan Vocational and Technical College, Jiyuan 454650, P. R. China
Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology, Nanjing 211167, P. R. China
School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China
Funding
Innovation Fund of Nanjing Institute of Technology
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