Study of corrosion behavior of copper in 3.5 wt.% NaCl solution containing extracellular polymeric substances of an aerotolerant sulphate-reducing bacteria
文献类型：期刊论文
| 作者 | Chen, Shiqiang1,2 ; Zhang, Dun1,2
|
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2018-05-15 |
| 卷号 | 136页码:275-284 |
| 关键词 | Copper EIS FT-IR spectroscopy SEM Microbiologically influenced corrosion |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2018.03.017 |
| 通讯作者 | Zhang, Dun(zhangdun@qdio.ac.cn) |
| 英文摘要 | Extracellular polymeric substances (EPS) of an aerotolerant sulphate-reducing bacteria were extracted, and they contained mainly polysaccharides and proteins. Effects of EPS on corrosion behavior of copper were investigated through electrochemical methods and surface analysis techniques in 3.5 wt.% NaCl solution under aerobic condition. Results indicated that after a short-period immersion, EPS inhibit copper corrosion, and their inhibition effect decreases with increasing EPS concentration. For long-term immersion, copper corrosion is promoted due to the destruction of the protective Cu2O film by EPS. |
| 资助项目 | National Natural Science Foundation of China[51771180] ; National Key Research and Development Program of China[2016YFB0300604] ; National Key Research and Development Program of China[2014CB643304] ; Qingdao National Laboratory for Marine Science and Technology |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000430630500025 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/158720]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Zhang, Dun |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Shiqiang,Zhang, Dun. Study of corrosion behavior of copper in 3.5 wt.% NaCl solution containing extracellular polymeric substances of an aerotolerant sulphate-reducing bacteria[J]. CORROSION SCIENCE,2018,136:275-284. |
| APA | Chen, Shiqiang,&Zhang, Dun.(2018).Study of corrosion behavior of copper in 3.5 wt.% NaCl solution containing extracellular polymeric substances of an aerotolerant sulphate-reducing bacteria.CORROSION SCIENCE,136,275-284. |
| MLA | Chen, Shiqiang,et al."Study of corrosion behavior of copper in 3.5 wt.% NaCl solution containing extracellular polymeric substances of an aerotolerant sulphate-reducing bacteria".CORROSION SCIENCE 136(2018):275-284. |
入库方式： OAI收割
来源：海洋研究所
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