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碳点的制备与应用研究进展
Progress in Research on Preparation and Application of Carbon Dots

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王林鹏 1   马玉洁 1   周学华 1 *   刘云 2   武瑞东 1  
文摘 综述了碳点的制备、发光原理以及应用的研究进展,重点介绍了碳点制备方法,讨论了自上而下法中电弧放电、激光消融和电化学氧化法以及自下而上法中燃烧法、模板法、水热法及热解法等制备碳点的优缺点、荧光量子产率以及研究趋势;指出未来研究中, 需进一步优化碳点合成及修饰方法,深入探究碳点发光机理,提高碳点荧光量子产率;而制备能精确、灵敏、快速且易于检测荧光信号的碳点是其在应用中为各种化学检测及分析提供新技术和新方法的关键。
其他语种文摘 The preparation methods, luminescence mechanism and application research progress of carbon dots (CDs) were summarized. Approaches for synthesizing CDs were emphasized, and can be generally classified into two main ways: bottom-up and top-down methods. Top-down methods include arc discharge, laser ablation and electrochemical oxidation methods and others, and bottom-up approaches consist of combustion routes, template synthesis methods, hydrothermal methods, thermal methods and others. The advantages and disadvantages of these methods and fluorescent quantum yield were evaluated, and the research trend of these methods was prospected. It is pointed out that the synthetic/modified methods of CDs and the luminescence mechanism need to be further studied to improve the quantum yield in the future research, and it is crucial to synthetic CDs with the fluorescent which can be precisely, sensitively, rapidly and easily detected in the application of CDs as a new technique and a new method in all kinds of chemical detections and analysis.
来源 材料工程 ,2015,43(5):101-112 【核心库】
DOI 10.11868/j.issn.1001-4381.2015.05.016
关键词 碳点 ; 制备 ; 应用
地址

1. 山东大学环境研究院, 济南, 250100  

2. 中国科学院理化技术研究所, 北京, 100190

语种 中文
文献类型 综述型
ISSN 1001-4381
学科 化学
基金 山东省自然科学基金 ;  国家自然科学基金
文献收藏号 CSCD:5429476

参考文献 共 94 共5页

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引证文献 7 篇

1 侯昌顺 多色荧光碳点的制备新进展 影像科学与光化学,2017,35(1):1-14
被引 1 次

2 李小琴 基于碳量子点光活性模拟酶性能灵敏检测焦磷酸根离子 分析测试学报,2017,36(6):794-799
被引 5 次

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