An electrochemiluminescence sensor based on Fe/Zn-BTC@C-dots sensitisation for thiamethoxam detection DOI
Shuhuai Li, Yan Deng, Chaohai Pang

и другие.

Sensors and Actuators B Chemical, Год журнала: 2023, Номер 394, С. 134415 - 134415

Опубликована: Авг. 5, 2023

Язык: Английский

Recent Progress on Semiconductor Heterogeneous Photocatalysts in Clean Energy Production and Environmental Remediation DOI Open Access

Nahal Goodarzi,

Zahra Ashrafi-Peyman,

Elahe Khani

и другие.

Catalysts, Год журнала: 2023, Номер 13(7), С. 1102 - 1102

Опубликована: Июль 14, 2023

Semiconductor-based photocatalytic reactions are a practical class of advanced oxidation processes (AOPs) to address energy scarcity and environmental pollution. By utilizing solar as clean, abundant, renewable source, this process offers numerous advantages, including high efficiency, eco-friendliness, low cost. In review, we present several methods construct various photocatalyst systems with excellent visible light absorption efficient charge carrier separation ability through the optimization materials design reaction conditions. Then it introduces fundamentals photocatalysis in both clean generation remediation. other parts, introduce approaches enhance activity by applying different strategies, semiconductor structure modification (e.g., morphology regulation, co-catalysts decoration, doping, defect engineering, surface sensitization, heterojunction construction) tuning optimizing conditions (such concentration, initial contaminant pH, temperature, intensity, charge-carrier scavengers). Then, comparative study on performance recently examined photocatalysts applied production remediation will be discussed. To realize these goals, H2 via water splitting, CO2 reduction value-added products, dye, drug photodegradation lessen toxic chemicals, presented. Subsequently, report dual-functional for simultaneous pollutant reactions. brief discussion about industrial economical applications is described. The follows introducing application artificial intelligence machine learning selection an innovative issues. Finally, summary future research directions toward developing significantly improved efficiency stability provided.

Язык: Английский

Процитировано

120

An Overview on Carbon Quantum Dots Optical and Chemical Features DOI Creative Commons

Marco Giuseppe Giordano,

Giulia Seganti,

Mattia Bartoli

и другие.

Molecules, Год журнала: 2023, Номер 28(6), С. 2772 - 2772

Опубликована: Март 19, 2023

Carbon quantum dots are the materials of a new era with astonishing properties such as high photoluminescence, chemical tuneability and biocompatibility. Since their discovery, carbon have been described nanometric high-fluorescent nanoparticles, but this definition has become weaker year after year. Nowadays, classification physical explanation optical structure remain matter debate. In review, we provide clear discussion on these points, providing starting point for rationalization comprehensive view features dots.

Язык: Английский

Процитировано

82

Photocatalytic degradation of tetracycline by N-CQDs modified S-g-C3N4 nanotubes and its product toxicity evaluation DOI

Feixia Zhao,

Xueying Li,

Ting Xiong

и другие.

Separation and Purification Technology, Год журнала: 2023, Номер 314, С. 123533 - 123533

Опубликована: Март 9, 2023

Язык: Английский

Процитировано

62

Potential of Bi2WO6-based heterojunction photocatalysts for environmental remediation DOI
Artem S. Belousov,

Alina A. Parkhacheva,

Е. В. Сулейманов

и другие.

Materials Today Chemistry, Год журнала: 2023, Номер 32, С. 101633 - 101633

Опубликована: Июль 9, 2023

Язык: Английский

Процитировано

44

Tailored carbon materials (TCM) for enhancing photocatalytic degradation of polyaromatic hydrocarbons DOI Creative Commons
Avtar Singh, Jaspreet S. Dhau, Rajeev Kumar

и другие.

Progress in Materials Science, Год журнала: 2024, Номер 144, С. 101289 - 101289

Опубликована: Март 28, 2024

This comprehensive review explores the potential of tailored carbon materials (TCM) for efficient photocatalytic degradation polyaromatic hydrocarbons (PAHs), which are persistent and toxic organic pollutants posing significant environmental challenges. The unique structure properties TCM including graphene nanotubes to activated dots, have projected them as next-generation technological innovation. A careful critical discussion state-of-the-art research sheds light on their effectiveness in catalyzing breakdown PAHs, projects suitable management environment. Beyond this viewpoint, article expands scope 1) biomedical healthcare, 2) energy storage conversion, 3) advanced electronics. challenges, opportunities, future perspectives related role applications, inspiring further research, innovation photo-induced techniques also carefully discussed article. focused serves a valuable resource researchers industrialists interested harnessing capabilities carbon-based sustainable PAHs other pollutants. It addresses pressing need effective remediation pollution control strategies.

Язык: Английский

Процитировано

32

Fluorescent carbon quantum dots with controllable physicochemical properties fantastic for emerging applications: A review DOI Creative Commons
Wenbo You, Wentao Zou,

Siyi Jiang

и другие.

Carbon Neutralization, Год журнала: 2024, Номер 3(2), С. 245 - 284

Опубликована: Март 1, 2024

Abstract Carbon quantum dots (CQDs) have emerged as prominent contenders in the realm of luminescent nanomaterials over past decade owing to their tunable optical properties, robust photostability, versatile surface functionalization and doping potential, low toxicity, straightforward synthesis utilizing environmentally friendly precursors. In this review, we commence with a concise introduction, presenting both top‐down bottom‐up strategies for eco‐friendly CQDs. Subsequently, delve into comprehensive examination CQDs' structure characteristics, encompassing ultraviolet–visible absorption confinement effects, state emissions contributing room‐temperature photoluminescence (PL). This review proceeds elucidate recent advancements modification CQDs, specifically focusing on oxidation, passivation, incorporation heteroatoms. These serve afford control physicochemical facilitating enhancement PL through decoration highly visible‐responsive is achieved by suppressing nonradiative recombination electron‐hole pairs, enabling red/blue shifts CQDs generation full‐color emission spectrum, regulating band‐gap states broaden photoabsorption range. Finally, offer an overview most developments applications fluorescent emphasizing utility biomedicine, sensors, lighting, displays, well photocatalysis.

Язык: Английский

Процитировано

27

Carbon quantum dots: A systematic overview of recent developments in synthesis, properties, and novel therapeutic applications DOI
Biswajeet Acharya, Amulyaratna Behera,

Suchismeeta Behera

и другие.

Inorganic Chemistry Communications, Год журнала: 2024, Номер 165, С. 112492 - 112492

Опубликована: Май 9, 2024

Язык: Английский

Процитировано

22

Quantum Dot Nanomaterials: Empowering Advances in Optoelectronic Devices DOI Creative Commons

Mariam Akter Mimona,

Md Israfil Hossain Rimon,

Fatema Tuz Zohura

и другие.

Chemical Engineering Journal Advances, Год журнала: 2025, Номер unknown, С. 100704 - 100704

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

4

Microwave-assisted synthesis of carbonized polymer dots/CdS quantum dots/Bi2WO6 Z-scheme heterojunctions: Enhancing photocatalytic environmental remediation via dual-quantum dot heterostructures DOI

Bing Shen,

Yukun Chen, Li Zhao

и другие.

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 684, С. 226 - 243

Опубликована: Янв. 6, 2025

Язык: Английский

Процитировано

3

Enhanced photocatalytic hydrogen evolution over coal-based carbon quantum dots modified CoMoO4/g-C3N4 DOI

Shiyong Xu,

Mei Li, Yijun Wang

и другие.

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 51, С. 16 - 30

Опубликована: Окт. 7, 2023

Язык: Английский

Процитировано

39