Rationally designed dual cocatalysts on ZnIn₂S₄ nanoflowers for photoredox coupling of benzyl alcohol oxidation with H₂ evolution

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(30), P. 18986 - 18992

Published: Jan. 1, 2024

GR and Ni 2 P dual cocatalysts modified ZnIn S 4 nanoflower has been prepared they can simultaneously utilize photogenerated electrons holes to actuate the oxidation of benzyl alcohol (BA) benzaldehyde (BAD) integrated with H evolution.

Language: Английский

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Decorating ZnIn2S4 with earth-abundant Co9S8 and Ni2P dual cocatalysts for boosting photocatalytic hydrogen evolution

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 78, P. 452 - 459

Published: June 27, 2024

Language: Английский

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Advanced photocatalytic disinfection mechanisms and their challenges

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 366, P. 121875 - 121875

Published: July 16, 2024

Language: Английский

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Design strategy of porphyrin/divinylbenzene copolymer with enhanced photocatalytic performance

Molecular Catalysis, Journal Year: 2025, Volume and Issue: 573, P. 114826 - 114826

Published: Jan. 10, 2025

Language: Английский

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Developing environmental purity: Fabricated direct Z-scheme charge transfer in CuMn2O4/GO heterostructure for superior photocatalytic organic pollutant degradation and electrochemical HER evolution

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 65, P. 105701 - 105701

Published: July 17, 2024

Language: Английский

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Photocatalyzed C3-α-aminoalkylation of quinoxalin-2(1H)-ones with amino acid-derived oxime esters under metal-free conditions

Molecular Catalysis, Journal Year: 2025, Volume and Issue: 573, P. 114795 - 114795

Published: Jan. 5, 2025

Language: Английский

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Novel technologies for CO2 conversion to renewable fuels, chemicals, and value-added products

Discover Nano, Journal Year: 2025, Volume and Issue: 20(1)

Published: Feb. 11, 2025

Population growth, urbanization, industrialization, and increased socioeconomic activities have escalated carbon dioxide (CO2) formation concentration in the atmosphere. Increased generation release of CO2 into atmosphere exacerbates global warming impedes environmental sustainability. One strategies to combat unpleasant impact is conversion useful products. This study reviews benefits, drawbacks, recommendations for effectively utilizing conventional, hybrid, novel technologies converting energy chemical The deficiencies noticed with chemical, thermal, biological, catalytic (CTs) necessitated use hybrid such as biochemical, electrochemical, photocatalytic, plasma chemical. posits that development deployment CTs like bio-electrochemical, photo-electrochemical, artificial photosynthesis will advance research domain revolutionize product formation. transformation renewable fuels methane, syngas, C2 products methanol, formic acid, dimethyl carbonate, oxygenates, formaldehyde, hydrocarbons is, eco-friendly, reduces air pollution, mitigates climate change, supports security, provides valuable feedstocks industries. recommends optimization process parameters reactor design configurations, funding, provision regulatory framework support, partnerships among academia, industry players, government agencies achieve cost reduction, reduce impacts, drawbacks associated CTs.

Language: Английский

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ZnIn₂S₄ Nanosheet Arrays on Co₉S₈ Hollow Nanotubes for the Photoredox Coupling of Benzyl Alcohol Oxidation with H₂ Evolution

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: 7(17), P. 20849 - 20857

Published: Sept. 3, 2024

Combining hydrogen evolution with the conversion of benzyl alcohol (BA) into benzaldehyde (BAD) could provide an alternative pathway for sufficiently utilizing photogenerated electrons and holes to achieve high value chemicals fuels. Herein, a ZnIn2S4 nanosheet array/one-dimensional Co9S8 hollow nanotube (Co9S8/ZnIn2S4) composite has been fabricated by simple hydrothermal solvent thermal methods. Without utilization sacrificial agents, optimal 20%-Co9S8/ZnIn2S4 hybrid catalyst shows superior H2 production 3070.56 μmol·g–1·h–1 rate 93.2%, which are 4.1 2.9 times higher than those individual ZnIn2S4, respectively. The photocatalytic performance over Co9S8/ZnIn2S4 nanocomposites compared bare can be credited introduction nanotubes as cocatalyst, offer plentiful active sites, improve absorption visible light, facilitate separation transfer electron–hole pairs ZnIn2S4. Multiple cycling experiments indicate good durability nanocomposite. In addition, in situ electron paramagnetic resonance indicates that α-hydroxybenzyl radicals key intermediate BA BAD. This paper is intended meaningful reference ingenious design photocatalyst structure building high-performance coupled system sufficient holes.

Language: Английский

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One-pot solvothermal synthesis of Bi2S3-CdS sensitized TiO2 NT films for improved photocatalytic performance

Molecular Catalysis, Journal Year: 2024, Volume and Issue: 569, P. 114560 - 114560

Published: Sept. 24, 2024

Language: Английский

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Construction of recyclable and photo-regenerative composite catalyst Fe3O4@IPTS-Azo@βCD-AuNPs for green and sustainable detoxication of aquatic 4-nitrophenol

Molecular Catalysis, Journal Year: 2025, Volume and Issue: 573, P. 114799 - 114799

Published: Jan. 6, 2025

Language: Английский

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