| * Corresponding authors at: | |
| Fu, Qi1,2; Xu, Jin2,3; Wei, Boxin1,2; Qin, Qingyu1,2; Bai, Yunlong2,3; Yu, Changkun2,3; Sun, Cheng2,3 | |
| 通讯作者 | Xu, Jin(xujin@imr.ac.cn) ; Sun, Cheng(chengsun@imr.ac.cn) |
| 2022-06-01 | |
| 发表期刊 | BIOELECTROCHEMISTRY
 |
| ISSN | 1567-5394 |
| 卷号 | 145页码:14 |
| 摘要 | In this paper, we have investigated the corrosion mechanism of X80 carbon steel in the presence of nitrate reducing bacteria (NRB), sulfate reducing bacteria (SRB) or both in the Shenyang soil solution. The results show that both SRB and NRB increase the corrosion rate of steel specimens and cause pitting corrosion of steel. Electrochemical tests and weight-loss data show that the addition of NRB in the SRB-containing environment leads to the reduction of corrosion. The thermodynamic analyses confirm the competitive advantage of NRB for the nutrients (organic carbon sources and irons) and the chemical oxi-dation of ferrous sulfide by nitrite, which results in a mitigation in the microbiologically influence corro-sion (MIC) of SRB. (c) 2022 Elsevier B.V. All rights reserved. |
| 关键词 | SRB NRB X80 steel Thermodynamics Pitting corrosion |
| 资助者 | National Natural Science Foundation of China |
| DOI | 10.1016/j.bioelechem.2022.108051 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[51771213] ; National Natural Science Foundation of China[51871228] |
| WOS研究方向 | Biochemistry & Molecular Biology ; Life Sciences & Biomedicine - Other Topics ; Biophysics ; Electrochemistry |
| WOS类目 | Biochemistry & Molecular Biology ; Biology ; Biophysics ; Electrochemistry |
| WOS记录号 | WOS:000791838900009 |
| 出版者 | ELSEVIER SCIENCE SA |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/174051 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Xu, Jin; Sun, Cheng |
| 作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Liaoning Shenyang Soil & Atmosphere Corros Mat Na, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fu, Qi,Xu, Jin,Wei, Boxin,et al. * Corresponding authors at:[J]. BIOELECTROCHEMISTRY,2022,145:14. |
| APA | Fu, Qi.,Xu, Jin.,Wei, Boxin.,Qin, Qingyu.,Bai, Yunlong.,...&Sun, Cheng.(2022).* Corresponding authors at:.BIOELECTROCHEMISTRY,145,14. |
| MLA | Fu, Qi,et al."* Corresponding authors at:".BIOELECTROCHEMISTRY 145(2022):14. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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