Role of dissolved oxygen diffusion in coating defect protection by emeraldine base
文献类型：期刊论文
| 作者 | Li YP ; Zhang HM ; Wang XH ; Li J ; Wang FS |
| 刊名 | synthetic metals
 |
| 出版日期 | 2011 |
| 卷号 | 161期号:21-22页码:2312-2317 |
| 关键词 | ELECTROACTIVE CONDUCTING POLYMERS COUNTERION INDUCED PROCESSIBILITY CORROSION PROTECTION MILD-STEEL STAINLESS-STEEL POLYANILINE NANOFIBERS ANILINE OLIGOMERS FERROUS-METALS MECHANISM PASSIVATION |
| ISSN号 | 0379-6779 |
| 通讯作者 | wang xh |
| 中文摘要 | the corrosion protection of emeraldine base (eb) on mild steel in the artificial defect exposed to 1 wt%nacl solution was studied using in situ optical microscope and scanning electron microscopy (sem). the eb coating displayed good corrosion protection on the exposed bare steel, which was difficult to understand by traditional anodic protection mechanism or inhibitory protection mechanism, or cathodic protection mechanism, since steel usually cannot be passivated in brine, and eb coating cannot release inhibitory anions to protect exposed bare steel, and further, the galvanic coupling measurement demonstrates that eb cannot provide cathodic protection to exposed bare steel. the importance of dissolved oxygen diffusion caused by eb in corrosion protection was disclosed in this paper, a related protection model was therefore proposed, which was qualitatively verified by corresponding electrochemical measurements. (c) 2011 elsevier b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000297878100021 |
| 公开日期 | 2012-06-08 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/44253]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li YP,Zhang HM,Wang XH,et al. Role of dissolved oxygen diffusion in coating defect protection by emeraldine base[J]. synthetic metals,2011,161(21-22):2312-2317. |
| APA | Li YP,Zhang HM,Wang XH,Li J,&Wang FS.(2011).Role of dissolved oxygen diffusion in coating defect protection by emeraldine base.synthetic metals,161(21-22),2312-2317. |
| MLA | Li YP,et al."Role of dissolved oxygen diffusion in coating defect protection by emeraldine base".synthetic metals 161.21-22(2011):2312-2317. |
入库方式： OAI收割
来源：长春应用化学研究所
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