Effect of cyanate ester and graphene oxide as modifiers on corrosion protection performance of epoxy composite coating in sulfuric acid solution
文献类型：期刊论文
| 作者 | Liu, Qian1,2; Wang, Zhenyu3; Han, En-Hou2,3; Wang, Shuai2; Chang, Junwei1,2 |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2021-04-15 |
| 卷号 | 182页码:15 |
| 关键词 | Organic coatings Graphene oxide EIS SEM Acid corrosion |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2021.109266 |
| 通讯作者 | Wang, Zhenyu(zywang@icost.ac.cn) ; Han, En-Hou(ehhan@imr.ac.cn) |
| 英文摘要 | Cyanate ester (CE) and graphene oxide (GO) were employed to modify epoxy-based coating (EP) by chemical reaction, and related corrosion protection behaviors were investigated in sulfuric acid solution. Epoxy coating modified by cyanate ester (CE/EP) displayed slower electrolyte diffusion. Further, incorporating 1 wt.% GO into CE/EP (1 wt.% GO/CE/EP) significantly enhanced the polymer stability and anti-corrosion properties. Compared with CE/EP without GO, the low frequency impedance increased by 5 orders of magnitude after 71 days of immersion. Meanwhile, the 1 wt.% GO/CE/EP coating was morphologically unaltered, and no obvious corrosion was detected. Results verified that EP modified by CE and 1 wt.% GO exhibited superior anti-corrosion performance. |
| 资助项目 | LingChuang Research Project of China National Nuclear Corporation (CNNC-CAS LingChuang Research Project) |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000632600100002 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | LingChuang Research Project of China National Nuclear Corporation (CNNC-CAS LingChuang Research Project) |
| 源URL | [http://ir.imr.ac.cn/handle/321006/162026]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Zhenyu; Han, En-Hou |
| 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, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 3.Inst Corros Sci & Technol, Guangzhou 510530, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Qian,Wang, Zhenyu,Han, En-Hou,et al. Effect of cyanate ester and graphene oxide as modifiers on corrosion protection performance of epoxy composite coating in sulfuric acid solution[J]. CORROSION SCIENCE,2021,182:15. |
| APA | Liu, Qian,Wang, Zhenyu,Han, En-Hou,Wang, Shuai,&Chang, Junwei.(2021).Effect of cyanate ester and graphene oxide as modifiers on corrosion protection performance of epoxy composite coating in sulfuric acid solution.CORROSION SCIENCE,182,15. |
| MLA | Liu, Qian,et al."Effect of cyanate ester and graphene oxide as modifiers on corrosion protection performance of epoxy composite coating in sulfuric acid solution".CORROSION SCIENCE 182(2021):15. |
入库方式： OAI收割
来源：金属研究所
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