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| Effect of Mixed Bacteria on Corrosion Properties of Zn-Al-Cd Sacrificial Anode | |
Song, Jiwen1; Zhang, Jie2,4,5 ; Wang, Jia2,3; Song, Xiuxia2; Chen, Shengli1
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| 2019 | |
| Source Publication | INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
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| ISSN | 1452-3981 |
| Volume | 14Issue:1Pages:1610-1619 |
| Corresponding Author | Zhang, Jie(zhangjie@qdio.ac.cn) |
| Abstract | In this paper, the mixed microorganism (sulfate reducing bacteria and Shewanella algae) on corrosion behavior of Zn-Al-Cd sacrificial anode has been studied using electrochemical impedance spectroscopy (EIS), scanning electron microscopy (SEM) and fluorescence microscopy. The EIS results showed that the corrosion rate of mixed bacteria samples has experienced a process of increasing first and then decreasing as the test time is extended. SEM and fluorescence microscopy results showed that bacteria have undergone a process from mass propagation to the formation of a layer of biofilm on the surface of the sample. This layer of biofilm formed by bacteria, corrosion products and bacterial metabolites protects the sample, avoiding contact of corrosive media with the sample, thereby reducing the corrosion rate of the sample. |
| Keyword | Electrochemical impedance spectroscopy Microbiologically influenced corrosion Zn-Al-Cd sacrificial anode Fluorescence microscopy |
| DOI | 10.20964/2019.02.30 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[41376003] ; National Natural Science Foundation of China[41006054] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA13040405] |
| WOS Research Area | Electrochemistry |
| WOS Subject | Electrochemistry |
| WOS ID | WOS:000455046500125 |
| Publisher | ESG |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/168270 |
| Collection | 中国科学院海洋研究所 |
| Corresponding Author | Zhang, Jie |
| Affiliation | 1.CNOOC Informat Technol Co Ltd, Shenzhen 518067, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Pilot Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China 5.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Song, Jiwen,Zhang, Jie,Wang, Jia,et al. Effect of Mixed Bacteria on Corrosion Properties of Zn-Al-Cd Sacrificial Anode[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2019,14(1):1610-1619. |
| APA | Song, Jiwen,Zhang, Jie,Wang, Jia,Song, Xiuxia,&Chen, Shengli.(2019).Effect of Mixed Bacteria on Corrosion Properties of Zn-Al-Cd Sacrificial Anode.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,14(1),1610-1619. |
| MLA | Song, Jiwen,et al."Effect of Mixed Bacteria on Corrosion Properties of Zn-Al-Cd Sacrificial Anode".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 14.1(2019):1610-1619. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Effect of Mixed Bact（671KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | ||
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