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4 Q235钢在含不同浓度CDs的1 mol/L HCl溶液中浸泡不同时间的腐蚀速率和缓蚀率随时间的变化曲线

Fig.4 Variations of corrosion rate (a) and inhibition efficiency (b) vs immersion time of Q235 steel in 1 mol/L HCl solution with different contents of CDs