Synthesis and Photocatalytic Application of Magnetic CoFe₂O₄/Conjugated Poly(vinyl chloride) Derivative Nanocomposite

Langmuir, Journal Year: 2024, Volume and Issue: 40(31), P. 16642 - 16652

Published: July 25, 2024

CoFe2O4 has potential for application as a magnetically recoverable visible-light photocatalyst, but its photocatalytic activity is encumbered by the high recombination probability of photogenerated holes (h+) and electrons (e–). This work was undertaken to boost photocatalysis through coupling with conjugated poly(vinyl chloride) derivative (CPVC). An easily implementable solvothermal−liquid solid mixing−evaporation solvent−pyrolysis method exploited synthesize CoFe2O4/CPVC nanocomposites. The capabilities products were assessed photocatalyzing reduction Cr(VI) under (λ > 420 nm). results demonstrate that optimal nanocomposite (CoFe2O4/CPVC-2) markedly heightened (3.6 times CoFe2O4) competent reusability recoverable. Furthermore, CoFe2O4/CPVC-2 also shows superior performance toward treatment diluted Cr(VI)-containing passivation solution copper alloys. It deduced based on photoelectricity measurement increased chiefly attributed p–n heterojunction structure, which greatly elevates h+–e– separation transfer efficiency. When waste PVC plastic films (replacing new pure powder) utilized synthesis, obtained exhibited even better (4 CoFe2O4). not only made recoverable, efficient photocatalyst decontamination in water inspirational recycling produce high-valued photocatalysts.

Language: Английский

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ZnO@g-C3N4 photocatalyst with switchable carrier transfer mechanism between type-Ⅱ and S-scheme through S doping

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 982, P. 173756 - 173756

Published: Feb. 3, 2024

Language: Английский

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Reasonably design of hollow spherical g-C3N4/Mn0.25Cd0.75S heterojunction for efficient photocatalytic hydrogen production and tetracycline degradation

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(2), P. 111956 - 111956

Published: Jan. 17, 2024

Language: Английский

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Dual S-scheme Bi2MoO6/g-C3N4/Ag2MoO4 ternary heterojunction: Interfacial charge transfer, broadband spectrum, enhanced redox ability

Solid State Sciences, Journal Year: 2024, Volume and Issue: unknown, P. 107693 - 107693

Published: Sept. 1, 2024

Language: Английский

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Enhanced activation of persulfate by magnetic NiFe2O4@CuO coupled with ultrasonic for degradation of oxytetracycline: Activation mechanism and degradation pathway

Applied Surface Science, Journal Year: 2024, Volume and Issue: 652, P. 159373 - 159373

Published: Jan. 21, 2024

Language: Английский

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Spinel cobalt ferrite-based porous activated carbon in conjunction with UV light irradiation for boosting peroxymonosulfate oxidation of bisphenol A

Journal of Environmental Management, Journal Year: 2023, Volume and Issue: 342, P. 118242 - 118242

Published: June 7, 2023

Language: Английский

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One-pot solvothermal synthesis of Bi/Bi2S3/Bi2WO6 S-scheme heterojunction with enhanced photoactivity towards antibiotic oxytetracycline degradation under visible light

Environmental Pollution, Journal Year: 2023, Volume and Issue: 327, P. 121550 - 121550

Published: April 3, 2023

Language: Английский

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Highly synergistic and polarized KNbO3/WO3 heterojunction for piezo-photocatalytic degradation of organic pollutant

Journal of environmental chemical engineering, Journal Year: 2023, Volume and Issue: 11(3), P. 110177 - 110177

Published: May 22, 2023

Language: Английский

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Hydro/solvothermally synthesized bismuth tungstate nanocatalysts for enhanced photocatalytic degradation of dyes, antibiotics, and bacteria in wastewater: A review

Journal of Water Process Engineering, Journal Year: 2023, Volume and Issue: 54, P. 103994 - 103994

Published: July 8, 2023

Language: Английский

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Rational construction of efficient ZnS quantum dots-supported g-C3N4 with Co3O4 heterostructure composite for bifunctional electrocatalytic hydrogen evolution reaction and environmental pollutant degradation

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 942, P. 169077 - 169077

Published: Jan. 28, 2023

Language: Английский

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