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Citation: Lingqi Zhang, Hairong Huang, Jialin Li, Li Ji, Yufan Pan, Meiling Ye, Cuixue Chen, Shunü Peng. 桂花碳量子点的绿色制备及科普应用方案[J]. University Chemistry, ;2025, 40(8): 298-306. doi: 10.12461/PKU.DXHX202409138 shu

桂花碳量子点的绿色制备及科普应用方案

College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian Province, China

Corresponding author: Meiling Ye, Cuixue Chen,
Received Date: 29 September 2024
Revised Date: 23 December 2024

以桂花为原料，制备新型荧光材料——碳量子点，通过透射电镜(TEM)、傅里叶红外光谱(FTIR)、X射线电子能谱(XPS)和荧光光谱(FLS)测试，对产物的组成和结构进行表征，考察其荧光特性及金属荧光猝灭现象。同时以碳量子点的绿色简易制备为基础，设计了一系列有层次性和梯度性的创新性科普实验，开发美观有趣的荧光产品，展示碳量子点的美妙与用途。这些科普实验具有一定展示度，兼具科学性、趣味性和实用性，提升了学生的学习热情，也提高了公众对化学的认知和兴趣。
- Carbon quantum dots,
- Osmanthus,
- Preparation,
- Characterization,
- Popularization of science,
- Gradient
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