Design strategies and effect comparisons toward efficient piezocatalytic system

Nano Energy, Journal Year: 2022, Volume and Issue: 107, P. 108093 - 108093

Published: Dec. 15, 2022

Language: Английский

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An Emerging Family of Piezocatalysts: 2D Piezoelectric Materials

Small, Journal Year: 2023, Volume and Issue: 19(44)

Published: June 29, 2023

Abstract Piezocatalysis is an emerging technique that holds great promise for the conversion of ubiquitous mechanical energy into electrochemical through piezoelectric effect. However, energies in natural environment (such as wind energy, water flow and noise) are typically tiny, scattered, featured with low frequency power. Therefore, a high response to these tiny critical achieving piezocatalytic performance. In comparison nanoparticles or 1D materials, 2D materials possess characteristics such flexibility, easy deformation, large surface area, rich active sites, showing more future practical applications. this review, state‐of‐the‐art research progresses on their applications piezocatalysis provided. First, detailed description offered. Then comprehensive summary presented examines various fields, including environmental remediation, small‐molecule catalysis, biomedicine. Finally, main challenges prospects discussed. It expected review can fuel application piezocatalysis.

Language: Английский

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Fundamentals, advances and perspectives of piezocatalysis: A marriage of solid-state physics and catalytic chemistry

Progress in Materials Science, Journal Year: 2023, Volume and Issue: 138, P. 101161 - 101161

Published: July 16, 2023

Piezocatalysis, an evolving catalytic technology built on the piezoelectric properties of catalysts, breaks down barrier between mechanical energy and chemical energy. The potential difference that arises from deformation a material is commonly termed 'piezopotential'. Piezopotential has been demonstrated to facilitate manipulation band structure and/or charge carrier separation. Despite significant efforts design materials understand mechanism piezoelectrically enhanced chemistry through semiconductor physics, there remains opportunity review relationships performance piezo/ferroelectric properties. Herein, we provide comprehensive summary mechanisms correlated physical in field piezocatalysis. A fundamental understanding structural based solid-state physics can be used shed light future development In addition, types materials, strategies for catalysis efficiency enhancement, up-to-date applications environment remediation, renewable conversion, biomedicine biotechnology are discussed. Finally, perspectives designing developing highly active piezocatalysts using guidelines physicochemical proposed.

Language: Английский

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Tribocatalysis mechanisms: electron transfer and transition

Journal of Materials Chemistry A, Journal Year: 2023, Volume and Issue: 11(9), P. 4458 - 4472

Published: Jan. 1, 2023

The differences between the two mechanisms of tribocatalysis are compared, and selection criteria for a specific reaction given.

Language: Английский

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An all-in-one self-supporting Na-Bi2WO6 photocatalyst for portable air purifier: Laminar splitting boosts high efficacy in mineralizing toluene and disinfection

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: 354, P. 124134 - 124134

Published: April 27, 2024

Language: Английский

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

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(44)

Published: June 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.

Language: Английский

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Dynamic ion exchange engineering bismuth ferrite-derived Bi2O2CO3 for rapid piezo-photocatalytic degradation of tetracycline

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 661, P. 815 - 830

Published: Feb. 5, 2024

Language: Английский

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Bi-MOFs with two different morphologies promoting degradation of organic dye under simultaneous photo-irradiation and ultrasound vibration treatment

Ultrasonics Sonochemistry, Journal Year: 2022, Volume and Issue: 91, P. 106223 - 106223

Published: Nov. 9, 2022

Language: Английский

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Highly efficient harvesting of vibration energy for complex wastewater purification using Bi5Ti3FeO15 with controlled oxygen vacancies

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 453, P. 139919 - 139919

Published: Oct. 21, 2022

Language: Английский

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Magnetically retrievable Fe3O4@SiO2@ZnO piezo-photocatalyst: Synthesis and multiple catalytic properties

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 636, P. 167 - 175

Published: Jan. 5, 2023

Language: Английский

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