期刊
SCIENCE OF THE TOTAL ENVIRONMENT
卷 780, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.scitotenv.2021.146483
关键词
Perylene diimide; Fluorescence detection; Advanced oxidation technology; Environmental applications
资金
- National Natural Science Foundation of China [21777067, 51908293]
- Jiangsu Provincial Key Research and Development Program [BE2019679]
- Six Talent Peaks Project in Jiangsu Province [JNHB-105]
- Natural Science Foundation of Jiangsu Province [BK20190718]
- Major Science and Technology Program for Water Pollution Control and Treatment [2017ZX07202004]
- Open Fund of the State Environmental Protection Key Laboratory of Wetland Ecology and Vegetation Restoration, Northeast Normal University [130028903]
- Natural Science Foundation of the Jiangsu Higher Education Institutions of China [19KJB610004]
- Open Fund of National Key Laboratory of Collaborative Control and Remediation of Soil and Water Pollution for Environmental Protection [GHBK-001]
Environmental pollution is a severe issue, with various toxic contaminants found in wastewaters and surface water. Perylene diimide (PDI) and its materials play a significant role in detection and removal of pollutants, with applications in fluorescence detection and advanced oxidation technologies. The review focuses on the practical applications of PDI-based materials as fluorescent probes and catalysts in environmental protection, highlighting their synthesis, detection capabilities, and use in advanced oxidation processes.
Environment pollution is getting serious and various poisonous contaminants with chemical durability, biotoxicity and bioaccumulation have been widespreadly discovered in municipal wastewaters and surface water. The detection and removal of pollutants show great significance for the protection of human health and other organisms. Due to its distinctive physical and chemical properties, perylene diimide (PDI) has received widespread attention from different research fields, especially in the area of environment. In this review, a com-prehensive summary of the development of PDI-based materials in fluorescence detection and advanced oxida-tion technology for environment was introduced. Firstly, we chiefly presented the recent progress about the synthesis of PDI and PDI-based nanomaterials. Then, their application in fluorescence detection for environment was presented and categorized, principally including the detection of heavy metal ions, harmful anions and or-ganic contaminants in the environment. In addition, the application of PDI and PDI-based materials in different advanced oxidation technologies for environment, such as photocatalysis, photoelectrocatalysis, Fenton and Fenton-like reaction and persulfate activation, was also summarized. At last, the challenges and future prospects of PDI-based materials in environmental applications were discussed. This review focuses on presenting the prac-tical applications of PDI and PDI-based materials as fluorescent probes or catalysts (especially photocatalysts) in the detection of hazardous substances or catalytic elimination of organic contaminants. The contents are aimed at supplying the researchers with a deeper understanding of PDI and PDI-based materials and encouraging their further development in environmental applications. (c) 2021 Elsevier B.V. All rights reserved.
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