A review of the current status of nitrogen self-doped biochar applications

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115291 - 115291

Опубликована: Янв. 1, 2025

Язык: Английский

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Accelerate degradation of tetracycline via persulfate activation over S,N-Fe co-doped banana peel biochar: The role of pyrolysis temperature and 1O2 evolution

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161425 - 161425

Опубликована: Март 1, 2025

Язык: Английский

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Endogenous Mn/Fe biochar derived from algae-rich floc sludge for enhanced peroxymonosulfate activation: Improved surface collision oxidation and role of synergic path

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159391 - 159391

Опубликована: Янв. 1, 2025

Язык: Английский

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Efficient Removal of Emerging Contaminant Sulfamethazine in Water by Fe₂O₃: Roles of Morphological Features and Oxygen Vacancies

Applied Organometallic Chemistry, Год журнала: 2025, Номер 39(3)

Опубликована: Фев. 16, 2025

ABSTRACT The inability to recycle Fenton reagents and a narrow pH range restricts hematite (Fe 2 O 3 ) application in the actual photo‐Fenton system. engineering of surface structures is identified as an effective approach for enhancing activity material. In this work, three different morphologies (nanosheet, cube, ring) Fe materials containing oxygen vacancies (OVs) were synthesized by hydrothermal method, novel system degradation sulfamethazine was examined. presence oxalic acid, /oxalic acid heterogeneous catalytic demonstrated situ generation H facilitated Fenton‐like reactions. as‐prepared nanosheet‐Fe showed highest efficiency. free radical capture experiment investigated using sacrificial agents, results suggested that superoxide radicals principal active species involved. Ecotoxicity assessments utilizing toxicity prediction software assessed reaction intermediates generated during via quantitative structure–activity relationship indicating these exhibited reduced developmental toxicity. possible pathways mechanism synergistic effect between proposed. This research presents strategy design synthesis photocatalysts with various vacancies, suitable catalysis related environmental contexts.

Язык: Английский

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Iron- and nitrogen-rich Enteromorpha-derived dual-atom catalysts modified by clusters for the activation of peroxymonosulfate: Enhanced performance and synergistic mechanism

Separation and Purification Technology, Год журнала: 2025, Номер 361, С. 131605 - 131605

Опубликована: Янв. 11, 2025

Язык: Английский

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Synthesis of perylene-3,4,9,10-tetracarboxylic dianhydride loaded carbon nanotubes as catalyst for organic pollutants degradation with peroxymonosulfate under visible-light irradiation

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2025, Номер unknown, С. 136261 - 136261

Опубликована: Янв. 1, 2025

Язык: Английский

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N-doped carbon nanotubes encapsulated Ni3ZnC0.7 nanoparticles catalyst for peroxymonosulfate activation: Heterojunction structure and N-doping enhance electron transfer capability

Chemosphere, Год журнала: 2025, Номер 373, С. 144110 - 144110

Опубликована: Фев. 4, 2025

Язык: Английский

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One-step calcined cellulose-derived NiNx nanoclusters catalyst: Unleashing non-radical peroxymonosulfate activation for accelerated p-nitrophenol degradation

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 305, С. 141054 - 141054

Опубликована: Фев. 14, 2025

Язык: Английский

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An efficient catalyst screening strategy combining machine learning and causal inference

Journal of Environmental Management, Год журнала: 2025, Номер 377, С. 124665 - 124665

Опубликована: Фев. 24, 2025

Язык: Английский

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Unraveling the Synergistic Cobalt-Nitrogen Cooperation in Biochar for Enhanced Peroxymonosulfate Activation: Mechanistic Insights into Nitrogen Configuration-Dependent Radical Pathways and Direct Electron Transfer

Опубликована: Янв. 1, 2025

Язык: Английский

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