The light of carbon dots: From mechanism to applications

Matter, Journal Year: 2022, Volume and Issue: 5(1), P. 110 - 149

Published: Jan. 1, 2022

Language: Английский

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Metalated covalent organic frameworks: from synthetic strategies to diverse applications

Chemical Society Reviews, Journal Year: 2022, Volume and Issue: 51(15), P. 6307 - 6416

Published: Jan. 1, 2022

This review highlights the recent advances of metalated covalent organic frameworks, including synthetic strategies and applications, discusses current challenges future directions.

Language: Английский

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S-scheme N-doped carbon dots anchored g-C3N4/Fe2O3 shell/core composite for photoelectrocatalytic trimethoprim degradation and water splitting

Applied Catalysis B Environment and Energy, Journal Year: 2022, Volume and Issue: 320, P. 121928 - 121928

Published: Sept. 2, 2022

Language: Английский

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Emerging Trends of Carbon‐Based Quantum Dots: Nanoarchitectonics and Applications

Small, Journal Year: 2023, Volume and Issue: 19(17)

Published: Jan. 24, 2023

Carbon-based quantum dots (QDs) have emerged as a fascinating class of advanced materials with unique combination optoelectronic, biocompatible, and catalytic characteristics, apt for plethora applications ranging from electronic to photoelectrochemical devices. Recent research works established carbon-based QDs those frontline through improvements in design, processing, device stability. This review broadly presents the recent progress synthesis QDs, including carbon graphene graphitic nitride their heterostructures, well salient applications. The methods are first introduced, followed by an extensive discussion dependence performance on intrinsic properties nanostructures aiming present general strategies designing optimal performance. Furthermore, diverse presented, emphasis relationship between band alignment, charge transfer, improvement. Among discussed this review, much focus is given photo electrocatalytic, energy storage conversion, bioapplications, which pose grand challenge rational designs. Finally, summary existing challenges future directions elaborated.

Language: Английский

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Recent Progress in the Synthesis and Applications of Composite Photocatalysts: A Critical Review

Small Methods, Journal Year: 2021, Volume and Issue: 6(2)

Published: Dec. 16, 2021

Photocatalysis is an advanced technique that transforms solar energy into sustainable fuels and oxidizes pollutants via the aid of semiconductor photocatalysts. The main scientific technological challenges for effective photocatalysis are stability, robustness, efficiency For practical applications, researchers trying to develop highly efficient stable Since literature scattered, it urgent write a critical review summarizes state-of-the-art progress in design variety composite photocatalysts environmental applications. Herein, comprehensive presented overview, history, mechanism, advantages, photocatalysis. Further, recent advancements heterostructure including alloy quantum dots based composites, carbon composites nanotubes, dots, graphitic nitride, graphene, covalent-organic frameworks metal carbides, halide perovskites, nitrides, oxides, phosphides, sulfides, metal-organic plasmonic materials single atom CO2 conversion, H2 evolution, oxidation discussed elaborately. Finally, perspectives further improvement provided.

Language: Английский

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Carbon quantum dots-modified tetra (4-carboxyphenyl) porphyrin/BiOBr S-scheme heterojunction for efficient photocatalytic antibiotic degradation

Science China Materials, Journal Year: 2024, Volume and Issue: 67(2), P. 562 - 572

Published: Jan. 23, 2024

Language: Английский

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Carbon quantum dots and interfacial chemical bond synergistically modulated S-scheme Mn0.5Cd0.5S/BiOBr photocatalyst for efficient water purification

Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 214, P. 255 - 265

Published: July 18, 2024

Language: Английский

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Carbon Dots Based Photoinduced Reactions: Advances and Perspective

Advanced Science, Journal Year: 2023, Volume and Issue: 10(12)

Published: Feb. 3, 2023

Seeking clean energy as an alternative to traditional fossil fuels is the inevitable choice realize sustainable development of society. Photocatalytic technique considered a promising conversion approach store abundant solar into other wieldy carriers like chemical energy. Carbon dots, class fascinating carbon nanomaterials, have already become hotspots in numerous photoelectric researching fields and particularly drawn keen interests metal-free photocatalysts owing strong UV-vis optical absorption, tunable energy-level configuration, superior charge transfer ability, excellent physicochemical stability, facile fabrication, low toxicity, high solubility. In this review, classification, microstructures, general synthetic methods, photoelectrical properties dots are systematically summarized. addition, recent advances based photoinduced reactions including photodegradation, photocatalytic hydrogen generation, CO

Language: Английский

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Assessing the biomass-based carbon dots and their composites for photocatalytic treatment of wastewater

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 413, P. 137474 - 137474

Published: May 12, 2023

Language: Английский

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Efficient bottom-up synthesis of graphene quantum dots at an atomically precise level

Matter, Journal Year: 2023, Volume and Issue: 6(3), P. 728 - 760

Published: Jan. 25, 2023

Language: Английский

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