期刊
NANO TODAY
卷 33, 期 -, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.nantod.2020.100879
关键词
Carbon dots; Hetero-atom; Doping strategies; Optoelectronic devices
资金
- National Key Research and Development Program of China [2019YFC1604600, 2017YFA0206901, 2017YFA0206900]
- National NaturalScience Foundation of China [21705027, 21974029, 81830052]
- Construction project of Shanghai Key Laboratory of Molecular Imaging [18DZ2260400]
- Shanghai Municipal Education Commission (Class II Plateau Disciplinary Construction Program of Medical Technology of SUMHS, 2018-2020)
- Australia National Health and Medical Research Council (NHMRC) [APP1163786]
- Scientia Fellowship program at UNSW
- Shanghai Key Laboratory of Molecular Imaging [18DZ2260400]
- Natural Science Foundation of Shanghai
- Recruitment Program of Global Experts of China and Shanghai
- MCTL Visiting Fellowship Program
Carbon dots (CDots), an emerging class of photoluminescent materials, exhibit excellent optical, electrical and chemical properties with many potential applications. Hetero-atom doping in CDots represents a robust and versatile technique to further improve the chemical composition and structure properties of CDots. In this review, we provide an updated roadmap of the hetero-atom-doped CDots. Various up-to-date synthetic strategies, starting with different raw materials to synthetic methods to doping elements, are surveyed. Furthermore, the catalysis, optical properties, biological properties and the potential applications of hetero-atom doped CDots, including nano-probes, optoelectronic devices, catalysis, and biomedicine are also reviewed. We further provide an outlook towards future developments of the hetero-atom-doped CDots. This review will provide a summary of the latest progress of hetero-atom-doped CDots and is expected to inspire further developments in this exciting class of materials. (C) 2020 Elsevier Ltd. All rights reserved.
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