Sub-micrometer mesoporous silica containers for active protective coatings on AA 2024-T3
文献类型：期刊论文
| 作者 | Shi, Hongwei; Wu, Liping; Wang, Jun; Liu, Fuchun; Han, En-Hou; Shi, HW (reprint author), Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China. |
| 刊名 | PERGAMON-ELSEVIER SCIENCE LTD
 |
| 出版日期 | 2017-10-01 |
| 卷号 | 127页码:230-239 |
| 关键词 | Alloy Organic Coatings Eis Ir Spectroscopy Neutral Inhibition |
| ISSN号 | 0010-938X |
| 英文摘要 | In the present work, the sub-micrometer containers were prepared using mesoporous silica particles (SBA-15) with parallel channels as reservoir and 8-hydroxyquinoline as corrosion inhibitor. Layer-by-layer assembling was used to construct a shell of polyelectrolytes around the silica particles. Release of 8-hydroxyquinoline from sub micrometer containers was studied in response to acidic or alkaline pH values. The results of electrochemical impedance spectroscopy (EIS) show the improvement of corrosion resistance of epoxy coatings containing sub micrometer containers. Self-healing ability of the epoxy coatings was provided by sub-micrometer containers, as evidenced by the results of scanning vibrating electrode technique (SVET).; In the present work, the sub-micrometer containers were prepared using mesoporous silica particles (SBA-15) with parallel channels as reservoir and 8-hydroxyquinoline as corrosion inhibitor. Layer-by-layer assembling was used to construct a shell of polyelectrolytes around the silica particles. Release of 8-hydroxyquinoline from sub micrometer containers was studied in response to acidic or alkaline pH values. The results of electrochemical impedance spectroscopy (EIS) show the improvement of corrosion resistance of epoxy coatings containing sub micrometer containers. Self-healing ability of the epoxy coatings was provided by sub-micrometer containers, as evidenced by the results of scanning vibrating electrode technique (SVET). |
| 学科主题 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 资助机构 | National Natural Science Fund of China [51571202] |
| 公开日期 | 2018-01-10 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/79064]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Shi, HW (reprint author), Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Shi, Hongwei,Wu, Liping,Wang, Jun,et al. Sub-micrometer mesoporous silica containers for active protective coatings on AA 2024-T3[J]. PERGAMON-ELSEVIER SCIENCE LTD,2017,127:230-239. |
| APA | Shi, Hongwei,Wu, Liping,Wang, Jun,Liu, Fuchun,Han, En-Hou,&Shi, HW .(2017).Sub-micrometer mesoporous silica containers for active protective coatings on AA 2024-T3.PERGAMON-ELSEVIER SCIENCE LTD,127,230-239. |
| MLA | Shi, Hongwei,et al."Sub-micrometer mesoporous silica containers for active protective coatings on AA 2024-T3".PERGAMON-ELSEVIER SCIENCE LTD 127(2017):230-239. |
入库方式： OAI收割
来源：金属研究所
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