氮硫掺杂碳点的制备及检测铜离子 |
齐海燕, 张琛琪, 李金龙, 李军 |
Synthesis of Sulfur and Nitrogen Doped Carbon Dots for Cu(Ⅱ) Detection |
Hai-Yan QI, Chen-Qi ZHANG, Jin-Long LI, Jun LI |
图1 NS-CDs的高分辨透射电镜图(A)、粒径分布图(B)、红外谱图(C)及X射线电子衍射谱图(D) |
Fig.1 High resolution transmission electron microscopy(A), diameter size distribution curve(B), infrared spectrum (C) and X-ray electron diffraction spectrum (D) of NS-CDs |