碳量子点的制备及应用研究进展

Progress in the preparation and application of carbon quantum dots

碳量子点(CQDs)是一种新型的碳纳米材料,由于具有良好的水溶性、低毒性、易于功能化和光电性质稳定等优异性能,成为了多个领域的研究热点.主要总结了关于CQDs的主要制备方法,包括水热合成法、化学氧化法、微波合成法、电化学法和模板法等.并对各个方法的成功之处和存在的问题进行了分析,希望为CQD_(S)的合成过程提供一定的借鉴作用.

Carbon quantum dots(CQDs)is a new type of carbon nanomaterials,because good water soluble low toxicity easy functionalization and photoelectric properties of stability,excellent performance,has become a hot research topic in the field of multiple mainly sums up the main preparation methods of CQDs,including hydrothermal synthesis method of chemical oxidation method microwave synthesis method,electrochemical method and template method and success of every method,and the existing problems are analyzed,and hopes to provide certain reference for the synthetic process of CQDs.