生物质碳点对Q235钢的缓蚀性能研究

龙武剑, 唐杰, 罗启灵, 丘章鸿, 王海龙

Corrosion Inhibition Performance of Biomass-derived Carbon Dots on Q235 Steel

LONG Wujian, TANG Jie, LUO Qiling, QIU Zhanghong, WANG Hailong

图3 1 mg/mL的CDs水溶液UV-Vis光谱以及用不同激发波长测试得到的PL光谱

Fig.3 UV-Vis absorption spectrum (a) and PL spectra with different excitation wavelengths (b) of 1 mg/mL CDs aqueous solution. The inset photo-graphs shown in Fig.3a are 1 mg/mL CDs aque-ous solution taken under sunlight and a 365 nm UV light