Nanoarchitectonics of porous N-doped Co@CoS2 with sulfur vacancies for enhanced peroxymonosulfate activation: Mechanisms and applications in oxytetracycline degradation

Surfaces and Interfaces, Год журнала: 2025, Номер unknown, С. 105960 - 105960

Опубликована: Фев. 1, 2025

Язык: Английский

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Nanostructured g-C3N4 synergistically with hydrogen peroxide as a metal-free photocatalyst for efficient degradation of organic dye pollutants

Journal of Porous Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 4, 2025

Язык: Английский

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High-efficient catalytic ozonation for degradation of nitrobenzene in water with Ce-doped LaCoO3 catalyst

Journal of Materials Science, Год журнала: 2024, Номер 59(8), С. 3406 - 3420

Опубликована: Фев. 1, 2024

Язык: Английский

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Synergizing copolymerization and thermal induction for carbon nitride: Reinforcing photocatalytic performance and mechanism insight

Surfaces and Interfaces, Год журнала: 2024, Номер 46, С. 104163 - 104163

Опубликована: Март 1, 2024

Язык: Английский

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Self-assembled perylene diimide decorated g-C3N4 heterojunction catalyst with strong interfacial charge transfer through π-π interaction for efficient boosted photocatalytic degradation of tetracycline

Surfaces and Interfaces, Год журнала: 2024, Номер 53, С. 105008 - 105008

Опубликована: Авг. 25, 2024

Язык: Английский

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Fe3C-modified carbon composites for boosted peroxymonosulfate activation and organic pollutant decontamination: Contributions of dual radical and nonradical pathways

Surfaces and Interfaces, Год журнала: 2024, Номер 46, С. 104085 - 104085

Опубликована: Фев. 18, 2024

Язык: Английский

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Boosting Solvent-Free Aerobic Oxidation of Benzylic Compounds into Ketones over Au-Pd Nanoparticles Supported by Porous Carbon

Catalysts, Год журнала: 2024, Номер 14(3), С. 158 - 158

Опубликована: Фев. 20, 2024

The exploitation of highly efficient solvent-free catalytic systems for the selective aerobic oxidation benzylic compounds to produce corresponding ketones with molecular oxygen under mild conditions remains a great challenge in chemical industry. In this work, Au-Pd nanoparticles supported on porous carbon catalysts were fabricated by borax-mediated hydrothermal carbonization method and reduction method. physicochemical properties bimetallic samples examined XRD, N2 sorption, SEM, TEM, XPS techniques. have successfully immobilized spherical support structure large surface area. A system was constructed selectively convert indane into indanone nanocatalysts O2. contrast monometallic Au or Pd catalyst, resulting catalyst could effectively activate O2 exhibit improved activity controlled 1 bar total 78% conversion >99% selectivity toward can be achieved optimized conditions. synergistic effect contributed high compound oxidation. This work offers promising application prospect recyclable functional ketone production.

Язык: Английский

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Constructing Polyphosphazene Microsphere-Supported Pd Nanocatalysts for Efficient Hydrogenation of Quinolines under Mild Conditions

Catalysts, Год журнала: 2024, Номер 14(6), С. 345 - 345

Опубликована: Май 27, 2024

The efficient hydrogenation of N-heterocycles with H2 under mild conditions remains a significant challenge. In this work, polyphosphazene (PZs) microspheres, novel organic–inorganic hybrid materials possessing unique –P=N– structural units and diverse range side groups, were used to serve as support for the design stable Pd nanocatalyst (Pd/PZs). PZs microspheres prepared by self-assembly induced precipitation polymerization, nanoparticles grown loaded on chemical reduction process. Several characterization techniques, including XRD, FTIR, SEM, TEM, XPS, BET TGA, study features nanocomposites. results revealed that uniformly distributed primary sizes ranging from 4 9 nm based abundance functional P/N/O groups in PZs. Remarkably high catalytic activity stability observed quinoline compounds using Pd/PZs conditions. Rates 98.9% conversion 98.5% 1,2,3,4-tetrahydroquinoline selectivity could be achieved at low pressure (1.5 bar) temperature (40 °C). A possible reaction mechanism over was proposed. This work presents an innovative approach utilizing Pd-based highly multifunctional hydrogenation.

Язык: Английский

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Fabrication of Efficient Interface Electron Channels on Multidimensional O-CQD Decorated CN Heterojunction for Tetracycline Degradation via Peroxymonosulfate Activation

Surfaces and Interfaces, Год журнала: 2024, Номер 54, С. 105231 - 105231

Опубликована: Окт. 6, 2024

Язык: Английский

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Controlling transformation of sorbitol into glycols over Ru-WOx modified biomass-derived N-doped carbon

Journal of Materials Science, Год журнала: 2024, Номер 59(19), С. 8186 - 8204

Опубликована: Май 1, 2024

Язык: Английский

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