Hydrocalumite–TiO2 hybrid systems synthesized from aluminum salt cake for photodegradation of ibuprofen

Rebollo, Beatriz; Jiménez, Alejandro; Trujillano, Raquel; Rives, Vicente; Gil, Antonio; Vicente, Miguel A.

doi:10.1016/j.jece.2024.112395

Cited by 3 publications

(1 citation statement)

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“…To effectively degrade ibuprofen, researchers have used a number of methods to try to remove this contaminant, including adsorption, electrocatalysis, photocatalysis, thermal catalysis, and biodegradation ( Navrozidou et al, 2019 ; Falletta et al, 2023 ; Abdo et al, 2024 ; Jin et al, 2024 ; Li et al, 2024 ). Among these methods, photocatalysis is a green technology that degrades ibuprofen only with the help of light energy ( Sruthi et al, 2021 ; Rebollo et al, 2024 ). Although it is said that light energy is required, the degradation of ibuprofen cannot be completed without a photocatalyst ( Shakir, 2024 ).…”

Section: Introductionmentioning

confidence: 99%

Synthesis and full-spectrum-responsive photocatalytic activity from UV/Vis to near-infrared region of S-O decorated YMnO3 nanoparticles for photocatalytic degradation of ibuprofen

Feng

2024

Front. Chem.

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The oxalic acid complexation method and sulfuric acid heat treatment method were used to synthesize the YMnO3 (YMO) and YMO-SO42- (YMO-SO) photocatalysts. The YMO-SO photocatalyst maintained the crystal structure of YMO, but the particle size increased slightly and the optical band gap decreased significantly. The YMO-SO photocatalyst demonstrates a wide range of light absorption capabilities, covering ultraviolet, visible and near-infrared light. The photocatalytic activity of YMO-SO was investigated with ibuprofen as the target pollutant. The YMO-SO photocatalyst exhibits high ultraviolet (UV), visible and near-infrared photocatalytic activity. Experiments with different environmental parameters confirmed that the best catalyst content was 1 g/L, the best drug concentration was 75 mg/L and the best pH value was 7. The capture experiment, free radical detection experiment and photocatalytic mechanism analysis confirmed that the main active species of YMO-SO photocatalyst were hole and superoxide free radical.

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Section: Introductionmentioning

confidence: 99%

Synthesis and full-spectrum-responsive photocatalytic activity from UV/Vis to near-infrared region of S-O decorated YMnO3 nanoparticles for photocatalytic degradation of ibuprofen

Feng

2024

Front. Chem.

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Understanding the variations in degradation pathways and generated by-products of antibiotics in modified TiO2 and ZnO photodegradation systems: A comprehensive review

Samy,

Tang,

Zhang

et al. 2024

Journal of Environmental Management

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Multi-strategy study of environmental degradation of ibuprofen: From chemical catalysis to biological treatment

Wu,

Zhang,

Zhou

2024

E3S Web of Conf.

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Ibuprofen, as one of the pharmaceuticals and personal care products, accumulates continuously in the environment with its increasing usage, posing pollution and potential threats to human health through various ways. Therefore, there is a pressing need to explore efficient methods for the degradation of ibuprofen. This paper primarily discusses current chemical and biological degradation approach of ibuprofen, explores the use of catalysts and degradation techniques in different degradation methods, and do comparative analysis of different degradation ways. The advantages and disadvantages of different methods in practice will be discussed and some problems which may encountered during the degradation process will be identified to provide references for further research on efficient degradation methods for ibuprofen.

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Hydrocalumite–TiO2 hybrid systems synthesized from aluminum salt cake for photodegradation of ibuprofen

Cited by 3 publications

References 62 publications

Synthesis and full-spectrum-responsive photocatalytic activity from UV/Vis to near-infrared region of S-O decorated YMnO3 nanoparticles for photocatalytic degradation of ibuprofen

Synthesis and full-spectrum-responsive photocatalytic activity from UV/Vis to near-infrared region of S-O decorated YMnO3 nanoparticles for photocatalytic degradation of ibuprofen

Understanding the variations in degradation pathways and generated by-products of antibiotics in modified TiO2 and ZnO photodegradation systems: A comprehensive review

Multi-strategy study of environmental degradation of ibuprofen: From chemical catalysis to biological treatment

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