碳点的制备及荧光量子产率的测定——一个仪器分析综合实验
陈芳,朱丽华,王宏
Preparation of Carbon Dots and Determination of Their Fluorescence Quantum Yield
Fang CHEN,Lihua ZHU,Hong WANG
表1
碳点的量子产率测试结果
样品
S
A
n
Y
/%
硫酸奎宁
6.52
0.0470
1.33
54
CDs1
0.795
0. 0448
1.33
6.9
CDs2
6.56
0.0433
1.33
58.9
CDs3
1.21
0.0466
1.33
10.1