Interface engineering of BiVO4/Zn3V2O8 heterocatalysts for escalating the synergism: Impact of Cu electron mediator for overall water splitting

Renewable Energy, Journal Year: 2024, Volume and Issue: 225, P. 120223 - 120223

Published: Feb. 26, 2024

Language: Английский

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Tuning of TiO₂/CdS Hybrid Semiconductor with Au Cocatalysts: State-of-the-Art Design for Sunlight-Driven H₂ Generation from Water Splitting

Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(5), P. 4625 - 4636

Published: Feb. 21, 2024

In developing countries, there is a critical situation of pollution as well shortage energy. The aim this project was to design sustainable approach that can generate pollution-free energy (hydrogen) from renewable source. For purpose, Au@TiO2/CdS hybrid catalysts have been synthesized in hydrothermal reactor at 180 °C. morphology and optical characteristics the were carried out using FT–IR, XRD, Raman, UV–Vis–DRS, SEM, EDX, AFM, XPS techniques. All photoreactions done sunlight, whereas hydrogen generation experiments monitored GC–TCD (Shimadzu–2010/Japan). Overall, found be most active catalyst delivers 19.15 mmol g–1 h–1 under sunlight. Tuning TiO2/CdS with Au enhances surface plasmon impact generates more photo-induced charges. results depict system becomes effective cope SPR electrons drag redox reactions centers. Due effect, AuNPs progressively higher electron density on TiO2/CdS, specifically when it works Various factors like pH, temperature, dosage, volume, intensity light, sacrificial agents evaluated. concluded achieved via tuning semiconductor system. Although are many challenges ahead, study holds promise for an eventual transition replace conventional sources

Language: Английский

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Proceeding of catalytic water splitting on Cu/Ce@g-C₃N₄ photocatalysts: an exceptional approach for sunlight-driven hydrogen generation

Nanoscale, Journal Year: 2024, Volume and Issue: 16(14), P. 7154 - 7166

Published: Jan. 1, 2024

This study investigates the photocatalytic hydrogen evolution on Cu/Ce supported g-C 3 N 4 catalyst.

Language: Английский

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Chemistry of CeVO₄ in photocatalysis for cleaner environment and renewable energy

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 535, P. 216609 - 216609

Published: March 19, 2025

Language: Английский

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Promoting water-splitting reaction on TiO₂/gCN with Pd/SrO cocatalysts: H₂ evolution in the absence of a sacrificial reagent

Energy Advances, Journal Year: 2024, Volume and Issue: 3(5), P. 983 - 996

Published: Jan. 1, 2024

This study investigates Pd–SrO@TiO 2 /gCN photocatalysts for eco-friendly H generation through water splitting.

Language: Английский

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Insights into the development and performance of CuO/CuFe₂S_xO_4−x catalysts: an effective approach for renewable hydrogen generation

Materials Advances, Journal Year: 2024, Volume and Issue: 5(16), P. 6572 - 6585

Published: Jan. 1, 2024

To generate H 2 , an ideal alternative to fossil fuels, CuO supported sulphur doped CuFe O 4 have been synthesized.

Language: Английский

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Recent Advances in Vanadate-Based Materials for Photocatalytic Hydrogen Production

Molecules, Journal Year: 2025, Volume and Issue: 30(4), P. 789 - 789

Published: Feb. 8, 2025

Metal vanadates are a developing group of semiconducting metal oxide materials that gaining increasing attention due to their great redox potential, effective separation photogenerated electron–hole pairs, and tunability structural physicochemical properties. Their rational design as photocatalysts can find use in various applications, including energy conversion/storage environmental remediation. In particular, one the viable ways address energy-related issues be through sustainable production hydrogen (H2), clean fuel produced by photocatalysis using vanadates. However, rapid recombination pairs limits practical photocatalysts, thus, many efforts have been devoted optimizing enhance efficiency. Herein, we provide comprehensive review deals with recent development strategies (Ni, Fe, Zn, Ag, In, Bi, rare earth, etc.) working mechanisms. synthesis, doping, cocatalyst loading, heterojunction creation, carbon loading also reviewed for photocatalytic H2 production. The challenges vanadate-based facing discussed along significant potential environmentally friendly

Language: Английский

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Intensifying the charge transfer on N–(CxNx+1) catalysts system: A cutting–edge approach for sunlight driven hydrogen production†

Fuel, Journal Year: 2025, Volume and Issue: 394, P. 135113 - 135113

Published: March 23, 2025

Language: Английский

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Rationalize to intensify the charge transfer from rutile to anatase via plasmon electrons induction for photocatalytic H2 evolution

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 120, P. 33 - 43

Published: March 24, 2025

Language: Английский

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Influence of Anion in Tuning of the Crystal Structure, Optical and Redox Properties of Ce3+/4+-Based Materials

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

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