Optimization and Degradation Mechanism of Photocatalytic Removal of Bisphenol A Using Zn<sub>0.9</sub>Fe<sub>0.1</sub>S Synthesized by Microwave‐assisted Method

Su, Rong; Xue, Yanei; Zhang, Guangshan; Wang, Qiao; Hu, Lianzhe; Wang, Peng

doi:10.1111/php.12660

Cited by 13 publications

(3 citation statements)

References 45 publications

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“…On the other hand, CO 2 generated by the photoreactive oxidation of TC would be reacted by OH – to HCO 3 – and CO 3 2– , thus affecting the photocatalytic degradation activity . Therefore, under the condition of pH = 11, the photocatalytic activity of the system was the lowest …”

Section: Resultsmentioning

confidence: 99%

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Highly Efficient Visible-Light-Driven Mn_0.2Cd_0.8S/g-C₃N₄ Heterojunction for the Photodegradation of Highly Toxic Tetracycline Antibiotics

Gao

2023

Ind. Eng. Chem. Res.

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With the rapid advancement of modern science and technology, the damage of antibiotics to human health and ecosystem has aroused widespread concern. In this study, a Mn 0.2 Cd 0.8 S/g-C 3 N 4 type II heterojunction was prepared. The effects of different loading ratios, catalyst dosage, and pH on the photocatalytic functions of the composites were investigated. When the additive dosage of 10% Mn 0.2 Cd 0.8 S/g-C 3 N 4 was 1.20 g/ L, and the pH of the tetracycline (TC) solution was 5, the photodegradation rate of TC (10 mg/L) was 98.4% under the irradiation of visible light for 120 min. After four cycles, the photodegradation rate of 10% Mn 0.2 Cd 0.8 S/g-C 3 N 4 reached 96.8%, indicating good stability and recoverability. Furthermore, the study found that •O 2 − was the dominant active species leading to the decolorization of TC in the process of photocatalysis. Based on its excellent photodegradation rate and great cycle utilization rate, the Mn 0.2 Cd 0.8 S/g-C 3 N 4 composite provided a promising suggestion for photocatalytic degradation of antibiotics.

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Section: Resultsmentioning

confidence: 99%

“…61 Therefore, under the condition of pH = 11, the photocatalytic activity of the system was the lowest. 62 3.3.3. Cycle Experiment.…”

Section: Effect Of Phmentioning

confidence: 99%

Highly Efficient Visible-Light-Driven Mn_0.2Cd_0.8S/g-C₃N₄ Heterojunction for the Photodegradation of Highly Toxic Tetracycline Antibiotics

Gao

2023

Ind. Eng. Chem. Res.

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“…Moreover, ZnFeS has a good stability. All these merits make it an ideal photocatalytic material and superior to TiO 2 , which is commonly used [11].…”

Section: Introductionmentioning

confidence: 99%

Pulsed Electro Decoration of Carbon Nanotubes with FexZn1−xS

Bjelajac,

Florea,

Zamfir

et al. 2024

Coatings

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A wide ranging scientific interest in developing new and simple preparation methods for highly catalytic bimetallic sulfides provided our motivation to explore the possibility of using the pulsed electrodeposition technique for the decoration of a carbon nanotubes forest. The carbon nanotubes were obtained using the hot-filament chemical vapor deposition technique. A non-thermal plasma treatment enabled the controlled creation of defects on the carbon nanotubes’ surface. These defects served as anchoring sites for the subsequent deposition of Fe and Zn nanoparticles using the pulsed electrodeposition technique. Our findings showed that only in the case of Fe deposition prior to Zn provided the formation of FeZn bimetallic-based nanoparticles, with Zn present mainly on the outer surface of the Fe core. To induce sulfurization, a thermal treatment in sulfur vapor was conducted at 500 °C, and the obtained heterostructure consisted of Fe0.3Zn0.7S as the main phase, with the minor presence of ZnS and S residues, which was deduced from the XRD results. This study provides thorough imaging of the process, presenting for each preparation step SEM/HR-TEM findings, coupled with EDS chemical analyses. The samples were tested for photocatalytic degradation of methyl blue dye to demonstrate the photoactive behavior of the heterostructure.

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Degradation mechanism, reaction pathways and kinetics for the mineralization of Bisphenol A using hybrid ZnO/graphene oxide nano-catalysts

Garg

Gupta

Bansal

2021

Korean J. Chem. Eng.

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Optimization and Degradation Mechanism of Photocatalytic Removal of Bisphenol A Using Zn_0.9Fe_0.1S Synthesized by Microwave‐assisted Method

Cited by 13 publications

References 45 publications

Highly Efficient Visible-Light-Driven Mn_0.2Cd_0.8S/g-C₃N₄ Heterojunction for the Photodegradation of Highly Toxic Tetracycline Antibiotics

Highly Efficient Visible-Light-Driven Mn_0.2Cd_0.8S/g-C₃N₄ Heterojunction for the Photodegradation of Highly Toxic Tetracycline Antibiotics

Pulsed Electro Decoration of Carbon Nanotubes with FexZn1−xS

Degradation mechanism, reaction pathways and kinetics for the mineralization of Bisphenol A using hybrid ZnO/graphene oxide nano-catalysts

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Optimization and Degradation Mechanism of Photocatalytic Removal of Bisphenol A Using Zn0.9Fe0.1S Synthesized by Microwave‐assisted Method

Cited by 13 publications

References 45 publications

Highly Efficient Visible-Light-Driven Mn0.2Cd0.8S/g-C3N4 Heterojunction for the Photodegradation of Highly Toxic Tetracycline Antibiotics

Highly Efficient Visible-Light-Driven Mn0.2Cd0.8S/g-C3N4 Heterojunction for the Photodegradation of Highly Toxic Tetracycline Antibiotics

Pulsed Electro Decoration of Carbon Nanotubes with FexZn1−xS

Degradation mechanism, reaction pathways and kinetics for the mineralization of Bisphenol A using hybrid ZnO/graphene oxide nano-catalysts

Contact Info

Product

Resources

About

Optimization and Degradation Mechanism of Photocatalytic Removal of Bisphenol A Using Zn_0.9Fe_0.1S Synthesized by Microwave‐assisted Method

Highly Efficient Visible-Light-Driven Mn_0.2Cd_0.8S/g-C₃N₄ Heterojunction for the Photodegradation of Highly Toxic Tetracycline Antibiotics

Highly Efficient Visible-Light-Driven Mn_0.2Cd_0.8S/g-C₃N₄ Heterojunction for the Photodegradation of Highly Toxic Tetracycline Antibiotics