Wenyang Bian, Sijia Wang, Ruitao Zhou, Zhimin Ye, Wenjun Yuan, Hengyang Xiang, Aming Xie, Juan Liu, Haibo Zeng, Weijin Li
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引用次数: 0
Abstract
By using citric acid (CA) as the carbon source and hyperbranched polyethyleneimine (PEI) as the surface passivation agent, we successfully synthesized carbon quantum dots (CQDs) with outstanding fluorescence even in their aggregated state. Further mounting them onto the surface of ZIF-8/TiO2 one-dimensional photonic crystals (PCs), we can realize composite films to demonstrate dual structural-fluorescent color rendering.
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