Efficient photothermal mineralization of toluene over MnCo2O4 with different exposed facets: Revealing the role of oxygen vacancy and photo-/thermo- synergistic mechanism

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: 357, P. 124308 - 124308

Published: June 15, 2024

Language: Английский

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Unveiling Mechanistic Insight into Boosting Oxygen Species Activation over CeO2/Mn2O3 p–n Heterojunction for Efficient Photothermal Mineralization of Toluene

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 137423 - 137423

Published: Jan. 1, 2025

Language: Английский

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Advances in the design of plasmonic photocatalysts for enhanced photocatalytic CO2 reduction

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 355, P. 129587 - 129587

Published: Sept. 7, 2024

Language: Английский

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Highly efficient catalytic oxidation of toluene by amorphous/microcrystalline mixed-phase MnO2

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 345, P. 127348 - 127348

Published: April 3, 2024

Language: Английский

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Partially amorphization induced S-scheme charge migration in g-C3N4/Mn1.1Fe1.9O4 defective heterojunction for boosting fenton-like degradation of tetracycline under visible light

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 494, P. 153088 - 153088

Published: June 13, 2024

Language: Английский

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Unveiling the structure–activity relationships of tetracycline degradation by photocatalytic activation peroxymonosulfate of CuBi2O4 microspheres: DFT calculation and mechanism insight

Journal of Materiomics, Journal Year: 2024, Volume and Issue: 11(3), P. 100934 - 100934

Published: Aug. 30, 2024

Language: Английский

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Redox-Induced Engineering of Amorphous/Crystalline MnFeOx Catalyst Enables H2O/SO2-Tolerant NOx Abatement at Ultra-Low Temperatures

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 489, P. 137618 - 137618

Published: Feb. 13, 2025

Language: Английский

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Defect-Rich Regulatory Activity Strategy: Disordered Structure for Enhanced Catalytic Interfacial Reaction of Chlorobenzene

Environmental Science & Technology, Journal Year: 2024, Volume and Issue: 58(43), P. 19385 - 19396

Published: Oct. 14, 2024

In contrast to previous defect engineering methods, the preparation of amorphous materials can obtain abundant sites through a simple way, which is expected effectively degrade Volatile Organic Compounds (VOCs) under milder conditions. However, in-depth and systematic studies in this area are still lacking. Novel types CeMnx catalysts with defects were prepared hydrothermal synthesis used for Cl-VOCs catalysis first time. Experimental characterizations DFT calculations proved that Ce doping induced MnO2 lattice distortion, led transformation into an structure formation sites. It was observed CeMn0.16 able eliminate chlorobenzene (CB) at 200 °C, CO2 yields selectivity inorganic chlorine significantly higher than MnO2. The 18O isotope kinetic experiments revealed interfacial reaction process followed MVK mechanism. large number oxygen vacancies accelerated migration from interior exterior, enhancing ability trap gas-phase oxygen. Mn4+ acted as main active center participate CB catalysis, resulting reactive species (ROS) Mn3+-[O2–]-Ce4+ further entire oxidation cycle.

Language: Английский

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Applications of amorphous inorganics as novel functional materials

Materials Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 8(7), P. 1703 - 1730

Published: Jan. 1, 2024

Amorphous inorganics have attracted much attention because of their long-range disordered structure with advantageous functional properties.

Language: Английский

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Development of spinel oxide/attapulgite composite for photothermal catalytic degradation of toluene

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115572 - 115572

Published: Jan. 1, 2025

Language: Английский

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