Carbon quantum dots capped with metal ions for efficient optoelectronic applications
Yuanyuan Han, Weihua Li, Jishuai Lin, Haiguang Zhao, Xiaohan Wang, Yuanming Zhang
Abstract
By controlling the addition of different types of divalent ( e.g. Mn and Sr) or trivalent ( e.g. Al, Ga and In) metal ions, we synthesized fluorescent C-dots with single or double emissions using a simple heating approach, and successfully applied them in optical and electrical applications.
Topics & Concepts
Materials scienceFluorescenceIonQuantum dotMetalCarbon quantum dotsMetal ions in aqueous solutionCarbon fibersOptoelectronicsDivalentNanotechnologyMetallurgyOpticsComposite materialComposite numberChemistryOrganic chemistryPhysicsCarbon and Quantum Dots ApplicationsNanocluster Synthesis and ApplicationsQuantum Dots Synthesis And Properties