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2 NS-CDs的X射线光电子能谱全扫描光谱(A); C1s(B)、O1s(C)、N1s(D)及S2p(E)扫描光谱 |
Fig.2 Survey scan XPS spectrum of NS-CDs (A); C1s (B), O1s (C), N1s (D) and S2p (E) scan spectra |