MnO2/porous spontaneously polarized ceramic with self-powered electric field and superior charge transfer to catalyze ozonation for efficient demulsification

Journal of Hazardous Materials, Год журнала: 2025, Номер 486, С. 137075 - 137075

Опубликована: Янв. 2, 2025

Язык: Английский

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Tourmaline/ZnAL-LDH nanocomposite based photocatalytic system for efficient degradation of mixed pollutant wastewater

Separation and Purification Technology, Год журнала: 2024, Номер 345, С. 127306 - 127306

Опубликована: Апрель 4, 2024

Язык: Английский

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Unveiling Cutting-edge progress in coordination chemistry of the Metal-Organic frameworks (MOFs) and their Composites: Fundamentals, synthesis Strategies, electrochemical and environmental applications

Journal of Industrial and Engineering Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

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Ionic liquids modified starch-based porous material for efficient formaldehyde capture

Carbohydrate Polymers, Год журнала: 2025, Номер 356, С. 123386 - 123386

Опубликована: Фев. 13, 2025

Язык: Английский

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Complete Photooxidation of Formaldehyde to CO2 via Ni-Dual-Atom Decorated Crystalline Triazine Frameworks: A DFT Study

Toxics, Год журнала: 2024, Номер 12(4), С. 242 - 242

Опубликована: Март 26, 2024

Formaldehyde (CH2O) emerges as a significant air pollutant, necessitating effective strategies for its oxidation to mitigate adverse impacts on human health and the environment. Among various technologies, photooxidation of CH2O stands out owing affordability, safety, effectiveness. Nitrogen-rich crystalline triazine-based organic frameworks (CTFs) exhibit considerable potential in this domain. Nevertheless, weak unstable adsorption hinders overall efficiency CTF. To address limitation, we incorporate single dual Ni atoms into nitrogen-rich CTFs by density functional theory (DFT) calculations, resulting CTF-Ni CTF-2Ni. This strategic modification significantly enhances capability CH2O. Notably, synergy between activates strong chemical adsorption, thereby reducing energy barrier achieving complete CO2. Moreover, introduction dual-atom over CTF ameliorates visible near-infrared light absorption facilitates photoexcited charge transfer separation. Finally, underlying mechanisms CTF-2Ni are proposed. work offers novel insights rational design photocatalysts through integration CTFs.

Язык: Английский

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Eco-friendly Multifunctional CeO2/ZnMn2O4 Heterojunction with Robust Photocatalysis for Rapid Bacteria-Killing and Highly Effective Eradication of Formaldehyde Simultaneously

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 116945 - 116945

Опубликована: Май 1, 2025

Язык: Английский

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Recent advances of piezo‐catalysis and photocatalysis for efficient environmental remediation

Luminescence, Год журнала: 2024, Номер 39(6)

Опубликована: Июнь 1, 2024

Abstract The efficient degradation of organic pollutants in diverse environmental matrices can be achieved through the synergistic application piezo‐catalysis and photocatalysis. focus this study is on understanding fundamental principles mechanisms that govern collaborative action piezoelectric photocatalytic materials. Piezoelectric nanomaterials, under mechanical stress, generate piezo‐potential, which, when coupled with photocatalysts, enhances generation separation charge carriers. resulting cascade redox reactions promotes a wide spectrum pollutants. comprehensive investigation involves variety experimental techniques, including advanced spectroscopy microscopy, to elucidate intricate interplay between photoinduced processes. influence key parameters, such as material composition, morphology, external stimuli catalytic performance, systematically explored. This contributes increasing knowledge remediation lays foundation for development technologies using piezo photocatalysis sustainable pollutant removal.

Язык: Английский

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Mechanical-energy-driven HCHO purification with lattice distortion engineering and surface grafting

Separation and Purification Technology, Год журнала: 2024, Номер 354, С. 129228 - 129228

Опубликована: Авг. 23, 2024

Язык: Английский

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Polarized electric field induced by piezoelectric effect of ozone micro-nano bubbles/spontaneously polarized ceramic to boost ozonolysis for efficient fruit sterilization

Food Chemistry, Год журнала: 2024, Номер 466, С. 142191 - 142191

Опубликована: Ноя. 22, 2024

Язык: Английский

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Electron/H-donating defective pore strategy for MIL-101 enhanced simultaneous adsorption of iodine vapor and VOCs: An experimental and theoretical study

Chemical Engineering Journal, Год журнала: 2024, Номер 505, С. 159060 - 159060

Опубликована: Дек. 28, 2024

Язык: Английский

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