The development of carbon dots: From the perspective of materials chemistry |
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| Affiliation: | 1. State Key Laboratory of Powder Metallurgy, College of Chemistry and Chemical Engineering, Central South University Changsha, 410083, China;2. School of Molecular and Life Sciences, Curtin University, GPO Box U1987, Perth, Western Australia 6845, Australia;3. Division of Chemistry and Environmental Science, Manchester Metropolitan University, Manchester, M1 5GD, UK;4. School of Materials and Engineering, Zhengzhou University, Zhengzhou, 450001, China |
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| Abstract: | The advance of materials chemistry has influenced significantly the lifestyle of mankind. By virtue of their fascinating physicochemical nature – including ultrasmall size (<10 nm), rich functional groups, fluorescence, chemical stability, biocompatibility, and nontoxicity – carbon dots have been acclaimed as another epoch-making carbon-based nanomaterial following on from fullerene, nanotubes, and graphene. However, the field of carbon dot-based materials chemistry remains incomplete because of their wide structural diversity, meaning that much fundamental knowledge still needs to be uncovered. Herein, this review proposed several novel viewpoints in term of carbon dot-based material chemistry, including the development history, classification, design principle and applications of carbon dots-based materials. Finally, several sound prospects in this fascinating filed are also given. |
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| Keywords: | Carbon dots Carbon quantum dots Graphene quantum dots Carbon dot-based composite Materials chemistry |
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