Significantly enhanced resistance to SRB corrosion via Fe-based amorphous coating designed with high dose corrosion-resistant and antibacterial elements
Significantly enhanced resistance to SRB corrosion via Fe-based amorphous coating designed with high dose corrosion-resistant and antibacterial elements
复制标题
采用高剂量耐腐蚀和抗菌元素设计的铁基非晶涂层显着增强了耐 SRB 腐蚀性
DOI：
10.1016/j.corsci.2019.108305
复制
发表时间：
2020-03-01
影响因子：
8.3
通讯作者：
Wang, J. Q.
中科院分区：
文献类型：
--
作者：
Zhang, L. M.;Yan, M. C.;Wang, J. Q.
In nature, sulfate-reducing bacteria (SRB) are one of the predominant and most troublesome bacteria associated with microbiologically influenced corrosion. In this work, a specially-designed Fe-based amorphous coating was used to resist SRB corrosion. Results indicated that the designed coating showed superior resistance to SRB corrosion, and the i(corr) of the coating was about 1/12 and 1/15 of that of 304SS and X80 steel, respectively. Furthermore, the live/dead cell imaging validated good antibacterial efficacy of the Fe-based amorphous coating. Both the obstructed electron transfer and the antibacterial effect were responsible for the superior resistance to SRB corrosion of the coating.
