Carbon Dots for Carbon Dummies: The Quantum and The Molecular Questions Among Some Others

被引：39
作者：
de Boever, Raphael [1 ,2 ,3 ]
Town, Jason R. [1 ]
Li, Xu [2 ,3 ]
Claverie, Jerome P. [1 ]
机构：
[1] Univ Sherbrooke, Dept Chem, 2500 Blvd Univ, Sherbrooke, PQ J1K 2R1, Canada
[2] ASTAR, Inst Mat Res & Engn, 2 Fusionopolis Way,Innovis 08-03, Singapore 138634, Singapore
[3] ASTAR, Inst Sustainabil Chem Energy & Environm, 2 Fusionopolis Way,Innovis 08-03, Singapore 138634, Singapore
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2022年 / 28卷 / 47期
基金：
加拿大自然科学与工程研究理事会;
关键词：
carbon dots; carbon quantum dots; graphene quantum dots; molecular fluorophore; quantum confinement; photoluminescence; ONE-STEP SYNTHESIS; FERRIC ION DETECTION; ONE-POT SYNTHESIS; GRAPHENE OXIDE; HYDROTHERMAL TREATMENT; GREEN SYNTHESIS; FLUORESCENCE INTERMITTENCY; SENSITIVE DETECTION; SELECTIVE DETECTION; HIGHLY LUMINESCENT;
D O I：
10.1002/chem.202200748
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Carbon Dots (CDs) are carbon nanoparticles which were discovered in 2004. Despite two decades of intensive work from the scientific community and a colossal amount of gathered experimental data, no definitive consensus exists to date on several key aspects such as the actual definition of CDs and the origin of their emissive properties. This review proposes a critical evaluation of these fundamental questions. Lay persons will also find here an alternative introduction to the CDs domain, including synthetic strategies, photophysical properties, as well as challenges and outlook of this exciting new area.
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页数：19
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