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Yang H, Lin J, Wen Z, Li Z, Zeng J, Wang L, Tao Y, Gao D, Wang D. ZnS/CuFe 2O 4/MXene ternary heterostructure photocatalyst for efficient adsorption and photocatalytic degradation of azo dyes under visible light: Synergistic effect, mechanism, and application. CHEMOSPHERE 2023; 339:139797. [PMID: 37572707 DOI: 10.1016/j.chemosphere.2023.139797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 08/07/2023] [Accepted: 08/10/2023] [Indexed: 08/14/2023]
Abstract
ZnS/CuFe2O4/MXene (ZSCFOM) composite with ternary heterostructures was prepared by solvothermal methods for the first time to effectively adsorb and photodegrade the azo dyes. ZSCFOM mainly adsorbed azo dyes through the hydrogen bonding and electrostatic interactions, with saturated adsorption capacities of 377 mg g-1 for direct brown M and 390 mg g-1 for direct black RN. ZSCFOM exhibited both characteristics of Schott heterostructure and p-n heterostructure, but it is not a simple superposition of the two heterostructures, but rather achieves better photocatalytic property. ZSCFOM performed a higher separation efficiency of electrons and holes than pure CuFe2O4 and pure ZnS. Under visible light, ZSCFOM was more effective in removing the azo dyes than MXene, CuFe2O4, ZnS, CuFe2O4/MXene, ZnS/MXene, and ZnS/CuFe2O4. The migration pathways of photogenerated carriers in ZSCFOM were inferred as that the electrons were concentrated in MXene and conduction band of ZnS, and holes were gathered in valence band of CuFe2O4. MXene served as a cocatalyst to accelerate the separation of electrons and holes. ZSCFOM mainly degraded DBM and DBRN by catalyzing the generation of holes, superoxide radicals, and hydroxyl radicals. The 100% of 0.05 g L-1 azo dyes were removed by ZSCFOM within 30 min from the environmental water systems.
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Affiliation(s)
- Haojie Yang
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, 646000, China
| | - Jing Lin
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, 646000, China
| | - Zeng Wen
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, 646000, China
| | - Zhou Li
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, 646000, China
| | - Jia Zeng
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, 646000, China
| | - Luchun Wang
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, 646000, China
| | - Yongqing Tao
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, 646000, China
| | - Die Gao
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, 646000, China.
| | - Dandan Wang
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, 646000, China.
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Liao W, Zheng L, Hao J, Huang L, Wang Q, Yin Z, Qi T, Jia L, Liu K. Eco-friendly fabrication of multifunctional magnetic plasmonic photocatalyst for adsorption, SERS monitoring and photodegradation of residual fluoroquinolone antibiotics in water. CHEMOSPHERE 2023; 331:138842. [PMID: 37142102 DOI: 10.1016/j.chemosphere.2023.138842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 04/30/2023] [Accepted: 05/01/2023] [Indexed: 05/06/2023]
Abstract
In this work, a kind of multifunctional magnetic plasmonic photocatalyst was prepared by a green and efficient process. Magnetic mesoporous anatase titanium dioxide (Fe3O4@mTiO2) was synthesized by microwave-assisted hydrothermal, and Ag NPs were simultaneously in-situ grown on Fe3O4@mTiO2 (Fe3O4@mTiO2@Ag), graphene oxide (GO) was then wrapped on Fe3O4@mTiO2@Ag (Fe3O4@mTiO2@Ag@GO) to increase its adsorption capacity for fluoroquinolone antibiotics (FQs). Owing to the localized surface plasmon resonance (LSPR) effect of Ag, as well as the photocatalytic capacity of TiO2, a multifunctional platform based on Fe3O4@mTiO2@Ag@GO was constructed for adsorption, surface-enhanced Raman spectroscopy (SERS) monitoring and photodegradation of FQs in water. The quantitative SERS detection of norfloxacin (NOR), ciprofloxacin (CIP), and enrofloxacin (ENR) was demonstrated with LOD of 0.1 μg mL-1, and the qualitative analysis was confirmed by density functional theory (DFT) calculation. The photocatalytic degradation rate of NOR over Fe3O4@mTiO2@Ag@GO was about 4.6 and 1.4 times faster than that of Fe3O4@mTiO2 and Fe3O4@mTiO2@Ag, indicating the synergetic effects of Ag NPs and GO, the used Fe3O4@mTiO2@Ag@GO can be easily recovered and recycled for at least 5 times. Thus, the eco-friendly magnetic plasmonic photocatalyst provided a potential solution for the removal and monitoring of residual FQs in environmental water.
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Affiliation(s)
- Wenlong Liao
- School of Food and Biological Engineering, Chengdu University, Chengdu, 610106, China; Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, College of Pharmacy, Chengdu University, Chengdu, 610106, China.
| | - Li Zheng
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, College of Pharmacy, Chengdu University, Chengdu, 610106, China
| | - Juan Hao
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, College of Pharmacy, Chengdu University, Chengdu, 610106, China
| | - Lijuan Huang
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, College of Pharmacy, Chengdu University, Chengdu, 610106, China
| | - Qinghui Wang
- School of Food and Biological Engineering, Chengdu University, Chengdu, 610106, China
| | - Zhihang Yin
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, College of Pharmacy, Chengdu University, Chengdu, 610106, China
| | - Ting Qi
- Sichuan Industrial Institute of Antibiotics, College of Pharmacy, Chengdu University, Chengdu, 610106, China
| | - Lingpu Jia
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, College of Pharmacy, Chengdu University, Chengdu, 610106, China; Institute for Advanced Study, Chengdu University, Chengdu, 610106, China
| | - Kunping Liu
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, College of Pharmacy, Chengdu University, Chengdu, 610106, China.
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Bibi F, Iqbal S, Kalsoom A, Jamshaid M, Ahmed A, Mirza M, Qureshi WA. Magnetically separable Nd and Mn co-doped SrFe12O19 hexa-ferrites nanostructures for the evaluation of structural, magnetic and photo-catalytic studies under solar irradiation for the crystal violet dye removal from the industrial wastes. CERAMICS INTERNATIONAL 2023. [DOI: 10.1016/j.ceramint.2023.01.196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
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Mohamed F, Ahmad MM, Hameed TA. Greener synthesis of lightweight, self‐standing
PMMA
/
CoFe
2
O
4
polymeric film for magnetic, electronic, and terahertz shielding applications. POLYM ADVAN TECHNOL 2023. [DOI: 10.1002/pat.5984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Fathia Mohamed
- Spectroscopy Department Physics Research Institute, National Research Centre Giza Egypt
| | - Manal M. Ahmad
- Chemical Engineering and Pilot Plant Department Engineering Research and Renewable Energy Institute, National Research Centre Giza Egypt
| | - Talaat A. Hameed
- Solid‐State Physics Department Physics Research Institute, National Research Centre Giza Egypt
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Amouzad S, Monadi N. Sensitization of Magnetite@SiO2@TiO2 by cobalt sulfophthalocyanine and investigation of photocatalytic activity of oxygen evolution under visible light. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Yang X, Luo K, Pi Z, Shen P, Zhou P, He L, Li X, Yang Q. Insight to the mechanism of tetracycline removal by ball-milled nanocomposite CeO2/Fe3O4/Biochar: Overlooked degradation behavior. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.122703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Razavi FS, Ghanbari D, Salavati-Niasari M. Comparative Study on the Role of Noble Metal Nanoparticles (Pt and Pd) on the Photocatalytic Performance of the BaFe 12O 19/TiO 2 Magnetic Nanocomposite: Green Synthesis, Characterization, and Removal of Organic Dyes under Visible Light. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c01066] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fatemeh Sadat Razavi
- Institute of Nanoscience and Nanotechnology, University of Kashan, Kashan 87317-51167, Islamic Republic of Iran
| | - Davood Ghanbari
- Department of Science, Arak University of Technology, Arak 38135-1177, Iran
| | - Masoud Salavati-Niasari
- Institute of Nanoscience and Nanotechnology, University of Kashan, Kashan 87317-51167, Islamic Republic of Iran
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