Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
| UV illumination on the atmospheric corrosion of Q450 weathering steel depositing with NH4Cl | |
| Song, L. -Y.1; Li, W. -H.1; Wang, W.1; Liu, X. -J.1; Liu, X. -Y.2; Cheng, Q. -L.3 | |
| 2018 | |
| Source Publication | MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION
 |
| ISSN | 0947-5117 |
| Volume | 69Issue:1Pages:29-36 |
| Abstract | The studies of UV illumination and ammonium salt on the atmospheric corrosion of steel were rare. The combined effect of UV illumination and NH4Cl salt on the atmospheric corrosion of Q450 weathering steel was explored in this work. Mass changes results showed UV illumination distinctly accelerated the atmospheric corrosion of Q450 weathering steel depositing with NH4Cl. The corrosion products with semi-conductor properties could improve the corrosion current and decrease the resistance of rusted samples when introducing light illumination during pre-Tafel test. Mott-Schottky analysis, photoinduced current density, and photoinduced opencircuit potential change illustrated that the electric conductivity of corrosion products played a big role in the accelerated corrosion process. |
| Keyword | ammonium salt atmospheric corrosion corrosion products semiconductor properties |
| DOI | 10.1002/maco.201709659 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Science Foundation of China[51601188] ; National Science Foundation of China[51401185] ; National Science Foundation of China[51525903] ; China's Post-Doctoral Science Fund[2016M590665] ; National 863 Program[2015AA034404] ; Marine Science and Technology Projects of Huangdao District[2014-4-1] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000419321100003 |
| Publisher | WILEY-V C H VERLAG GMBH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Version | 出版稿 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/157808 |
| Collection | 海洋环境腐蚀与与生物污损重点实验室 |
| Corresponding Author | Li, W. -H. |
| Affiliation | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Qingdao Univ, Qingdao 266071, Peoples R China 3.SINOPEC Qingdao Res Inst Safety Engn, 218,Yanan 3rd Rd, Qingdao 266700, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Song, L. -Y.,Li, W. -H.,Wang, W.,et al. UV illumination on the atmospheric corrosion of Q450 weathering steel depositing with NH4Cl[J]. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,2018,69(1):29-36. |
| APA | Song, L. -Y.,Li, W. -H.,Wang, W.,Liu, X. -J.,Liu, X. -Y.,&Cheng, Q. -L..(2018).UV illumination on the atmospheric corrosion of Q450 weathering steel depositing with NH4Cl.MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,69(1),29-36. |
| MLA | Song, L. -Y.,et al."UV illumination on the atmospheric corrosion of Q450 weathering steel depositing with NH4Cl".MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION 69.1(2018):29-36. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| UV illumination on t（818KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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