Construction of novel BiOI/CuInS2/ZnO dual S-scheme charge transfer pathway for efficient antibiotic degradation

Journal of Physics and Chemistry of Solids, Journal Year: 2024, Volume and Issue: 195, P. 112132 - 112132

Published: June 5, 2024

Language: Английский

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Indirect Z-scheme MXene@g-C3N4/MIL-101(Fe) heterojunction for the enhanced visible-light-responsive enrofloxacin photodegradation

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 505, P. 159411 - 159411

Published: Jan. 9, 2025

Language: Английский

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Emerging Trends in the Remediation of Persistent Organic Pollutants Using Nanomaterials and Related Processes: A Review

Nanomaterials, Journal Year: 2022, Volume and Issue: 12(13), P. 2148 - 2148

Published: June 22, 2022

Persistent organic pollutants (POPs) have become a major global concern due to their large amount of utilization every year and calcitrant nature. Due continuous nature, it has led several environmental hazards. The conventional approaches are expensive, less efficient, laborious, time-consuming, expensive. Therefore, here in this review the authors suggest shortcomings techniques by using nanoparticles nanotechnology. Nanotechnology shown immense potential for remediation such POPs within short period time with high efficiency. present highlights use nanoremediation technologies removal special focus on nanocatalysis, nanofiltration, nanoadsorption processes. Nanoparticles as clays, zinc oxide, iron aluminum composites been used widely efficient POPs. Moreover, filtrations nanofiltration ultrafiltration also interest from wastewater. From pieces literature, found that nano-based complete wastewater comparison methods, but cost is one issues when comes nano- ultrafiltration. Future research POP will solve issue make most accepted available techniques. Nano-based processes provide sustainable solution problem

Language: Английский

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Visible-Light-Driven g-C₃N₄/TiO₂ Based Heterojunction Nanocomposites for Photocatalytic Degradation of Organic Dyes in Wastewater: A Review

Air Soil and Water Research, Journal Year: 2022, Volume and Issue: 15, P. 117862212211172 - 117862212211172

Published: Jan. 1, 2022

Water pollution by organic contaminants is one of the most severe issues confronting world today as a result rapid increase industrialization, urbanization, human population growth, and advances in agricultural technologies. Several attempts have been made to address global water utilizing conventional wastewater treatment However, methods several limitations such low efficiency, high operation costs, generation secondary waste, require additional chemicals oxidants extra energy. Therefore, Heterogeneous photocatalysis has gained lot attention degradation persistent pollutants because it combines environmental friendliness, cheap cost, safety. Subsequently, designing novel nanocomposite photocatalysts with strong visible light-harvesting ability, efficient charge separation transportation, superb stability imminently desired for treatment. Recently, notion combining g-C 3 N 4 TiO 2 design photocatalytic performance heterojunction photoactive nanocomposites pollutant received attention. Meanwhile, construction /TiO -based may enhance ability harvesting light, boost transfer robust activity. Firstly, this review concisely explained main sources pollution, well potential approaches fundamental mechanism heterogeneous photocatalysis. details properties, synthesis techniques, photoactivity modification strategies, applications , 2, are presented. Following that, recent aimed at improving various types visible-light-driven presented detail. Finally, some concluding remarks perspectives on challenges opportunities constructing different heterostructured

Language: Английский

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g-C3N4-Based Direct Z-Scheme Photocatalysts for Environmental Applications

Catalysts, Journal Year: 2022, Volume and Issue: 12(10), P. 1137 - 1137

Published: Sept. 28, 2022

Photocatalysis represents a promising technology that might alleviate the current environmental crisis. One of most representative photocatalysts is graphitic carbon nitride (g-C3N4) due to its stability, cost-effectiveness, facile synthesis procedure, and absorption properties in visible light. Nevertheless, pristine g-C3N4 still exhibits low photoactivity rapid recombination photo-induced electron-hole (e−-h+) pairs. To solve this drawback, Z-scheme based on are superior alternatives since these systems present same band configuration but follow different charge carrier mechanism. contextualize topic, main drawbacks using as photocatalyst applications mentioned review. Then, basic concepts characterization addressed obtain novel with suitable photocatalytic activity (pollutant abatement, H2 production, CO2 reduction). Focusing g-C3N4, examples referred to, analyzed, commented text. conclude review, an outlook future challenges prospects g-C3N4-based addressed.

Language: Английский

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Modulation of BiOBr-based photocatalysts for energy and environmental application: A critical review

Journal of environmental chemical engineering, Journal Year: 2022, Volume and Issue: 10(2), P. 107226 - 107226

Published: Jan. 25, 2022

Language: Английский

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Immobilization of photocatalytic materials for (waste)water treatment using 3D printing technology – advances and challenges

Environmental Pollution, Journal Year: 2022, Volume and Issue: 316, P. 120549 - 120549

Published: Nov. 3, 2022

Language: Английский

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Interfacial Mo-S bond-reinforced hierarchical S-scheme heterostructure of Bi2MoO6@ZnIn2S4 for highly-selective and efficient CO2 photoreduction into CO

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 480, P. 148036 - 148036

Published: Dec. 14, 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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State-of-the-art progress in Ag3PO4-based photocatalysts: Rational design, regulation and perspective

Applied Materials Today, Journal Year: 2023, Volume and Issue: 31, P. 101742 - 101742

Published: Jan. 28, 2023

Language: Английский

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