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Accelerated corrosion of 316 L stainless steel via biosynthetic FeS nanoparticles enhanced by sulfate-reducing bacteria electron transfer

文献类型：期刊论文

作者Yang, Jinfeng1,2; Liu, Xiangju2; Wang, Yanan2; Etim, Ini-Ibehe Nabuk2; Duan, Jizhou2
刊名CORROSION SCIENCE
出版日期2025-10-01
卷号255页码:14
关键词Sulfate-Reducing Bacteria Microbiologically Influenced Corrosion Extracellular Electron transfer Biosynthesized FeS riboflavin humic acid 316L stainless steel
ISSN号0010-938X
DOI10.1016/j.corsci.2025.113054
通讯作者Wang, Yanan(YananWang@qdio.ac.cn) ; Duan, Jizhou(duanjz@qdio.ac.cn)
英文摘要Effects of FeS nanoparticles inducing corrosion of iron on the physiological metabolism of sulfate-reducing bacteria (SRB) and the iron corrosion mechanism are remained unanswered. In this paper, the structures and electrical conductivity of biosynthesized FeS (Bio-FeS) and chemically synthesized FeS (Chem-FeS) were compared, and the effect of SRB on the corrosion of 316 L stainless steel with the addition of Bio-FeS, Chem-FeS, riboflavin, and humic acid was studied. The results show that Bio-FeS accelerates the electron transfer in SRB due to its good conductivity. The adhesion of Desulfovibrio bizertensis SY-1 was significantly inhibited, when the concentration of Bio-FeS and Chem-FeS was greater than 20 ppm, Bio-FeS, Chem-FeS, riboflavin and humic acid, accelerates the corrosion of 316 L stainless steel by accelerating the electron transfer process of SRB.
WOS关键词MICROBIOLOGICALLY INFLUENCED CORROSION ; SURFACE-CHEMISTRY ; CARBON-STEEL ; REDUCTION ; BIOFILM ; XPS
资助项目National Natural Science Foun-dation of China[42076044]
WOS研究方向Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:001507156400003
出版者PERGAMON-ELSEVIER SCIENCE LTD
源URL[http://ir.qdio.ac.cn/handle/337002/202310]  
专题海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者Wang, Yanan; Duan, Jizhou
作者单位1.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100039, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Key Lab Adv Marine Mat, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Jinfeng,Liu, Xiangju,Wang, Yanan,et al. Accelerated corrosion of 316 L stainless steel via biosynthetic FeS nanoparticles enhanced by sulfate-reducing bacteria electron transfer[J]. CORROSION SCIENCE,2025,255:14.
APA Yang, Jinfeng,Liu, Xiangju,Wang, Yanan,Etim, Ini-Ibehe Nabuk,&Duan, Jizhou.(2025).Accelerated corrosion of 316 L stainless steel via biosynthetic FeS nanoparticles enhanced by sulfate-reducing bacteria electron transfer.CORROSION SCIENCE,255,14.
MLA Yang, Jinfeng,et al."Accelerated corrosion of 316 L stainless steel via biosynthetic FeS nanoparticles enhanced by sulfate-reducing bacteria electron transfer".CORROSION SCIENCE 255(2025):14.

入库方式： OAI收割

来源：海洋研究所

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