新型炭材料2021，Vol.36Issue(3)：527-545,19.DOI:10.1016/S1872-5805(21)60042-2
基于碳点的固体发光材料:合成及其在白光发射二极管和光学传感器中的应用
Carbon-dot-based solid-state luminescent materials: Synthesis and ap-plications in white light emitting diodes and optical sensors
摘要
Abstract
Carbon dots (CDs) have been regarded as a new star in the family of carbon nanomaterials, and have been widely stud-ied since they were accidentally discovered in 2004. CD-based solid-state luminescent (CD-SSL) materials have the advantages of being environmentally friendly, non-toxic and low cost, which makes them ideal candidates to replace rare earth/semiconductor quantum dot-based luminescent materials. However, because of their quenching caused by aggregation, it is a great challenge to re-tain their luminescent properties when they are transferred from solution to the solid state. This review gives a brief introduction to the synthesis methods for CDs, followed by a detailed description of the most widely used strategies for the preparation of CD-SSL materials and their typical applications in white light-emitting diodes and optical sensors. Finally, the shortcomings of current re-search on CD-SSL materials are discussed, and their future in the above-mentioned as well as other fields is briefly considered.关键词
碳点/纳米材料/发光/白光发射二极管/光学传感器Key words
Carbon dot/Nanomaterial/Luminescent/White light emitting diode/Optical sensor分类
化学化工引用本文复制引用
侯仕达,周仕禄,张书铭,李洪光..基于碳点的固体发光材料:合成及其在白光发射二极管和光学传感器中的应用[J].新型炭材料,2021,36(3):527-545,19.基金项目
This work was supported by Joint project between Shandong University and China Tobacco Shandong Industrial Co.,Ltd.(JL-JS01029)and Na-tional Natural Science Foundation of China(21875129). 山东大学-山东中烟工业有限责任公司联合项目(JL-JS01029) （JL-JS01029）
国家自然科学基金(21875129). （21875129）
