Activation of peroxymonosulfate by biochar-based catalysts and applications in the degradation of organic contaminants: A review

Chemical Engineering Journal, Journal Year: 2021, Volume and Issue: 416, P. 128829 - 128829

Published: Feb. 24, 2021

Language: Английский

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Two-dimensional MXene-based and MXene-derived photocatalysts: Recent developments and perspectives

Chemical Engineering Journal, Journal Year: 2020, Volume and Issue: 409, P. 128099 - 128099

Published: Dec. 16, 2020

Language: Английский

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A Review on MXene Synthesis, Stability, and Photocatalytic Applications

ACS Nano, Journal Year: 2022, Volume and Issue: 16(9), P. 13370 - 13429

Published: Sept. 12, 2022

Photocatalytic water splitting, CO2 reduction, and pollutant degradation have emerged as promising strategies to remedy the existing environmental energy crises. However, grafting of expensive less abundant noble-metal cocatalysts on photocatalyst materials is a mandatory practice achieve enhanced photocatalytic performance owing ability extract electrons efficiently from enable rapid/enhanced catalytic reaction. Hence, developing highly efficient, inexpensive, noble-metal-free composed earth-abundant elements considered noteworthy step toward considering photocatalysis more economical strategy. Recently, MXenes (two-dimensional (2D) transition-metal carbides, nitrides, carbonitrides) shown huge potential alternatives for cocatalysts. several excellent properties, including atomically thin 2D morphology, metallic electrical conductivity, hydrophilic surface, high specific surface area. In addition, they exhibit Gibbs free intermediate H atom adsorption close zero than that commercial Pt-based cocatalyst, Fermi level position above H2 generation potential, an capture activate molecules. Therefore, there growing interest in MXene-based various events. this review, we focus recent advances synthesis with 0D morphologies, stability MXenes, photocatalysts evolution, degradation. The challenges possible future directions enhance are also discussed.

Language: Английский

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Recent Advances in Functional 2D MXene‐Based Nanostructures for Next‐Generation Devices

Advanced Functional Materials, Journal Year: 2020, Volume and Issue: 30(49)

Published: Sept. 9, 2020

Abstract Similar to graphene and black phosphorus (BP), 2D transition metal carbides nitrides (MXenes) are of great interest in a variety fields, such as energy storage conversion, sensors, electromagnetic interference (EMI) shielding, photothermal therapy due their excellent conductivity hydrophilicity, large specific capacitance, high effect, superior electrochemical performance. To further broaden applicable ranges beyond existing boundaries fully exploit these potentials, functional MXene nanostructures recent years have been rationally designed developed by various approaches, doping strategies, surface functionalization, hybridization, for next‐generation devices with the merits low power consumption, intelligence, high‐integration chips. This review provides an overview synthetic routes fundamental properties nanostructures, including surface‐modified MXenes mixed‐dimensional MXene‐based heterostructures, highlights state‐of‐the‐art progress applications regard catalysis, photodetectors, EMI degradation, biomedical applications, presents challenges perspectives burgeoning fields. It is hoped that this will inspire more efforts toward research on new satisfy growing requirements systems.

Language: Английский

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Two-dimensional transition metal carbide and nitride (MXene) derived quantum dots (QDs): synthesis, properties, applications and prospects

Journal of Materials Chemistry A, Journal Year: 2020, Volume and Issue: 8(16), P. 7508 - 7535

Published: Jan. 1, 2020

Recent progress of MXene QDs, including their synthesis, properties, applications, and future perspectives challenges.

Language: Английский

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In-situ self-assembly construction of hollow tubular g-C3N4 isotype heterojunction for enhanced visible-light photocatalysis: Experiments and theories

Journal of Hazardous Materials, Journal Year: 2020, Volume and Issue: 401, P. 123355 - 123355

Published: July 3, 2020

Language: Английский

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Recent advances of melamine self-assembled graphitic carbon nitride-based materials: Design, synthesis and application in energy and environment

Chemical Engineering Journal, Journal Year: 2020, Volume and Issue: 405, P. 126951 - 126951

Published: Sept. 12, 2020

Language: Английский

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From structural ceramics to 2D materials with multi-applications: A review on the development from MAX phases to MXenes

Journal of Advanced Ceramics, Journal Year: 2021, Volume and Issue: 10(6), P. 1194 - 1242

Published: Nov. 9, 2021

Abstract MAX phases (Ti 3 SiC 2 , Ti AlC V AlC, 4 AlN etc.) are layered ternary carbides/nitrides, which generally processed and researched as structure ceramics. Selectively removing A layer from phases, MXenes C C, Mo with two-dimensional (2D) can be prepared. The electrically conductive hydrophilic, promising functional materials in many areas. This article reviews the milestones latest progress research of MXenes, perspective ceramic science. Especially, this focuses on conversion to MXenes. First, we summarize microstructure, preparation, properties, applications phases. Among various crack healing properties phase highlighted. Thereafter, critical issues MXene research, including preparation process, composites, application reviewed. applications, review two selected applications: energy storage electromagnetic interference shielding. Moreover, new directions future trends also discussed.

Language: Английский

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Surface functionalization of MXenes

Materials Advances, Journal Year: 2021, Volume and Issue: 2(22), P. 7277 - 7307

Published: Jan. 1, 2021

Diverse applications have been reported for MXenes owing to their extraordinary physicochemical properties and various chemical compositions.

Language: Английский

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A review of antibiotics and antibiotic resistance genes (ARGs) adsorption by biochar and modified biochar in water

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 858, P. 159815 - 159815

Published: Oct. 31, 2022

Language: Английский

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