Piezocatalysts and Piezo‐Photocatalysts: From Material Design to Diverse Applications

Advanced Functional Materials, Год журнала: 2024, Номер 34(44)

Опубликована: Июнь 19, 2024

Abstract Piezocatalysis and piezo‐photocatalysis technology is a continuously developing catalytic based on the piezoelectric effect of catalysts, which breaks barrier between mechanical chemical energy. The polarization field formed by deformation materials proven to effectively manipulate band structures, improve separation electron‐hole pairs enhance activity, thus alleviating energy crises environmental issues. Herein, this review first introduces piezocatalysis piezo‐photocatalysis, comprehensively summarizes synthesis methods piezo(photo)catalysis materials, analyzes discusses measures optimize performance piezo(photo)catalysts. following systematically characteristics development current main piezo(photo)catalytic systems, application principles calculations in combination with practical researches. Subsequently, progress remediation, conversion, biomedical therapy fields presented. In end, challenges, direction, future prospects are prospected.

Язык: Английский

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Piezocatalytic property of PVDF/Graphene self-assembling piezoelectric membrane for environmental remediation

Chemical Engineering Journal, Год журнала: 2024, Номер 487, С. 150569 - 150569

Опубликована: Март 20, 2024

Язык: Английский

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2D transition metal Dichalcogenides: Synthesis methods and their pivotal role in Photo, Piezo, and photo-piezocatalytic processes

Separation and Purification Technology, Год журнала: 2024, Номер 337, С. 126462 - 126462

Опубликована: Янв. 21, 2024

Язык: Английский

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Catalytic activity in planetary ball mill using ferroelectric Sr2Bi4Ti5O18

Inorganic Chemistry Communications, Год журнала: 2025, Номер unknown, С. 113900 - 113900

Опубликована: Янв. 1, 2025

Язык: Английский

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Highly stretchable TPU/g-C3N4 composite nanofiber film for enhancing the piezo-photocatalytic sewage treatment by electrospinning-induced pretension

npj Clean Water, Год журнала: 2025, Номер 8(1)

Опубликована: Март 18, 2025

Язык: Английский

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Dual-functional nanostructures: Photocatalytic and biomedical applications of vanadium oxide activated CuCr2O4/MCM-41

Chemical Engineering Science, Год журнала: 2024, Номер 287, С. 119714 - 119714

Опубликована: Янв. 8, 2024

Язык: Английский

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Nitrogen-doped carbon quantum dot as electron acceptor anchored on graphitic carbon nitride nanosheet for improving rhodamine B degradation

Materials Science and Engineering B, Год журнала: 2024, Номер 305, С. 117417 - 117417

Опубликована: Май 10, 2024

Carbon quantum dots (CQDs) hold significant promise for wastewater treatment because of their remarkable attributes, including robust stability, outstanding biocompatibility, minimal toxicity, superior water dispersibility, cost-effective production, and exceptional photo-stability. In this study, CQDs were synthesized using microplasma tested the degradation rhodamine B (RhB) (5 mg/L) under different conditions, with a Solar simulator UVA illumination. Specifically, graphitic carbon nitride nanosheets (NCN) in conjugation (NCN@CQD) prepared amounts CQD. The CQD, NCN, NCN@CQD underwent characterization various compositional structural analytical techniques. results show that nitrogen species effectively incorporated into framework are anchored on NCN forming successfully. Subsequently, all samples then investigated degrading Rhodamin B, RhB, to assess photocatalytic activity. reveal presence substantially improved efficiency NCN. exhibited substantial enhancement photoactivity RhB decomposition solar light simulator, surpassing pure amount CQD sample exerted strong influence All enhancements both adsorption performance compared samples. an optimization best NCN@CQ photocatalyst was identified, showing 40 % use alone. A visible activity 91 can be attained within 150 min, exhibiting reaction rate constant 0.0135 min−1 toward decomposition, which double as individual (0.0067 min−1). boosted resulting from synergistic effect between NCNs attributed efficient function electron acceptor. proposed mechanism is illustrated detail.

Язык: Английский

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An overview of low-carbon hydrogen production via water splitting driven by piezoelectric and pyroelectric catalysis

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 78, С. 218 - 235

Опубликована: Июнь 25, 2024

The focus on sustainable energy sources is intensifying as they present a viable alternative to conventional fossil fuels. emergence of clean and renewable hydrogen fuel marks significant technological shift toward decarbonizing the environment. Harnessing mechanical thermal through piezoelectric pyroelectric catalysis has emerged an effective strategy for producing contributing reducing dependence carbon-based In this regard, review presents recent advances in induced by excitations, respectively, towards generation via water splitting process. A thorough description fundamental principles underlying effects provided, complemented analysis catalytic processes these effects. Subsequently, are examined propose prerequisites needed such catalysts achieve reaction generation. Special attention devoted identifying various strategies adopted enhance production order provide new paths increased efficiency.

Язык: Английский

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Effect of surface/bulk polarization on piezocatalysis using BaTiO3

Journal of Materials Science Materials in Electronics, Год журнала: 2024, Номер 35(8)

Опубликована: Март 1, 2024

Язык: Английский

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Highly efficient piezocatalytic degradation of organic dye over few-layer MoS2/carbon sponge composite boosted by mild mechanical stimuli

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(3), С. 112616 - 112616

Опубликована: Март 27, 2024

Язык: Английский

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